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-typedef struct _SMB4ACE_T {char dontuse;} SMB4ACE_T;
+struct SMB4ACE_T;
Same as for ACL_T
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
The relevant change:
-typedef struct _SMB4ACL_T {char dontuse;} SMB4ACL_T;
+struct SMB4ACL_T;
We can use anonymous structs to prevent direct use. This patch will
trigger a set of simplifications in the next patches
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
With vfs_fruit option "fruit:encoding = native" we're already converting
stream names that contain illegal NTFS characters from their on-the-wire
Unicode Private Range encoding to their native ASCII representation.
Unfortunately the reverse mapping for stream names was not perfomed.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11278
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
With vfs_fruit option "fruit:encoding = native" we're already converting
stream names that contain illegal NTFS characters from their on-the-wire
Unicode Private Range encoding to their native ASCII representation.
As as result the name of xattrs storing the streams (via
vfs_streams_xattr) may contain a colon, so we have to use strrchr_m()
instead of strchr_m() for matching the stream type suffix.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11278
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
"z" is only for size_t, here we have off_t
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Mon Jul 13 11:53:47 CEST 2015 on sn-devel-104
GPFS 3.5 is now the oldest support version. Cleanup the ACL code by
using the defines and structs from the 3.5 header file.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
With a central notifyd, we can't do this per share anymore. Notifyd will
only look at absolute paths, not shares.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
We should not call memcpy if the offset is exactly AFP_INFO_SIZE
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Tue Jul 7 14:04:39 CEST 2015 on sn-devel-104
fruit_pread doesn't check the offset and length parameters and instead
always writes 60 bytes, the size of the AFP_AfpInfo blob, to the the
passed buffer. If the passed in buffer is smaller, we overwrite
something somewhere.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11363
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Use a dynamically allocated copy_chunk buffer size with an upper bound
of 8 MB for now.
The previous size of 64 KB has proven to really hurt performance,
especially with "strict locking = yes".
The SMB2 protocol level maximum allowed copy_chunk size is 1 MB, that's
what will be used as buffer size in the typical case.
With the AAPL copyfile extension the requested copy_chunk size is the
size whole file, which would then make use of a larger buffer up to the
limit of 8 MB.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Implement Apple's special copy_chunk ioctl that requests a copy of the
whole file along with all attached metadata.
These copy_chunk requests have a chunk count of 0 that we translate to a
copy_chunk_send VFS call overloading the parameters src_off = dest_off =
num = 0.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11317
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
vfs_fruit adds a wildcard path "._*" to the vetolist in order to prevent
client access to ._ AppleDouble files created internally by vfs_fruit
for storing the Mac resource fork stream.
Unfortunately there are legitimite use cases where an OS X client may
want to use such filenames, extracting ZIP archives (where the archive
contains ._ files) being one of them.
A possible simple solution to this problem would be to not veto ._ files
in the first place, even though that exposes internally created ._ files
which the client shouldn't be able to access.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11305
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Tue Jun 9 14:48:14 CEST 2015 on sn-devel-104
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri May 8 21:27:45 CEST 2015 on sn-devel-104
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu May 7 23:11:38 CEST 2015 on sn-devel-104
The label was added in 5e65ae14dd as part
of fix for bug 11244, but was wrongly placed behind END_PROFILE.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11244
Signed-off-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Thu May 7 19:22:00 CEST 2015 on sn-devel-104
Ensure when pulling XATTR values, we don't allow a stream filename.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11249
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
EA's and ACL paths are all post-stream name checks (and shouldn't
get stream names). This one took a *long* time to find.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11249
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
They are all post-stream name processing.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11249
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
There are still many files to touch before we can remove the #define but this
gets the last include files in source3/includes.
Signed-off-by: Richard Sharpe <rsharpe@samba.org>
Reviewed-by: Jeremy Allson <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri May 1 21:52:25 CEST 2015 on sn-devel-104
Streams implementing VFS modules may implement streams in a way that the
fsp will have the basefile open in the fsp fd, so lacking a distinct fd
for the stream, kernel_flock will apply on the basefile which is
wrong. The actual check is deffered to the VFS module implementing the
kernel_flock call.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11243
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Fall back to POSIX ACLs in this case.
Signed-off-by: Ralph Wuerthner <ralph.wuerthner@de.ibm.com>
Reviewed-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Tue Apr 28 13:19:25 CEST 2015 on sn-devel-104
we need to map 0x01-0x1F to 0xF001-0xF01F as 0x01-0x1F are win32 illegal
characters.
see https://support.microsoft.com/en-us/kb/kbview/117258
Even if the MS KB article writes "invalid ntfs characters" they are actually
not illegal in ntfs, just in the win32 API.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11221
Signed-off-by: Bjoern Jacke <bj@sernet.de>
Reviewed-by: Ralf Böhme <slow@samba.org>
Autobuild-User(master): Björn Jacke <bj@sernet.de>
Autobuild-Date(master): Fri Apr 17 20:00:48 CEST 2015 on sn-devel-104
Call get_gpfs_quota directly from vfs_gpfs_disk_free_quota to get user
and group quotas.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Querying the fileset id requires additional GPFS API calls and also
opening a directory, which might have other side effects. A better
option would be configuring the file system with --filesetdf, then the
fileset quota is automatically reflected in the free space information
reported from gpfs.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
If a vfs module has no ACL callbacks, smbd will use its default ACL
callbacks. These default ACL callbacks operate on local filesytem,
it's clearly wrong for ceph case.
libcephfs does not support ACL yet, so this patch adds ACL callbacks
that do nothing.
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Reviewed-by: Ira Cooper <ira@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
libcephfs version 0.94 adds 'file descriptor' version xattr functions.
This patch makes corresponding samba VFS callbacks use these new
functions.
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Reviewed-by: Ira Cooper <ira@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
The shell_snap VFS module plumbs into the snapshot (aka shadow-copy)
management paths used by Samba's File Server Remote VSS Protocol (FSRVP)
server.
The following shell callouts may be configured in smb.conf:
shell_snap: check path command
- Called when an FSRVP client wishes to check whether a given
share supports snapshot create/delete requests.
- The command is called with a single <share path> argument.
- The command must return 0 if <share path> is capable of being
snapshotted.
shell_snap: create command
- Called when an FSRVP client wishes to create a snapshot.
- The command is called with a single <share path> argument.
- The command must return 0 status if the snapshot was
successfully taken.
- The command must output the path of the newly created snapshot
to stdout.
shell_snap: delete command
- Called when an FSRVP client wishes to delete a snapshot.
- The command is called with <base share path> and
<snapshot share path> arguments.
- The command must return 0 status if the snapshot was
successfully removed.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Extend vfs_snapper to support the new remote snapshot creation and
deletion hooks added for FSRVP.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
The "btrfs: manipulate snapshots" smb.conf parameter is disabled by
default, to encourage use of, and pass requests through to, the
vfs_snapper module.
When enabled, issue BTRFS_IOC_SNAP_CREATE_V2 and BTRFS_IOC_SNAP_DESTROY
ioctls accordingly. The ioctls are issued as root, so rely on permission
checks in the calling FSRVP server process.
Base share paths must exist as btrfs subvolumes in order to
be supported for snapshot operations.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This change adds three new VFS hooks covering snapshot manipulation:
- snap_check_path
Check whether a path supports snapshots.
- snap_create
Request the creation of a snapshot of the provided path.
- snap_delete
Request the deletion of a snapshot.
These VFS call-outs will be used in future by Samba's File Server Remote
VSS Protocol (FSRVP) server.
MS-FSVRP states:
At any given time, Windows servers allow only one shadow copy set to
be going through the creation process.
Therefore, only provide synchronous hooks for now, which can be
converted to asynchronous _send/_recv functions when the corresponding
DCE/RPC server infrastructure is in place.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
get_gpfs_fset_id already emits more detailed warnings, there is no need
to print an additional warning in the calling function.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Trying for fixup a broken AppleDouble file with a resourcefork entry
offset + length > filesystem resulted in a crashing memmove() in
ad_convert().
Add a specific safety check that stats the ._ file and limits the
resource fork length to the filesize.
While we're at it, now that we know the filesize in ad_unpack(), add
additional checks that verify this.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11125
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Thu Mar 26 12:39:01 CET 2015 on sn-devel-104
cephwrap_init_stat_ex_from_stat() lacks code that makes 'create'
timestamp. Besides that, it's identical to init_stat_ex_from_stat().
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Reviewed-by: Michael Adam <obnox@samba.org>
Reviewed-by: Ira Cooper <ira@samba.org>
add null timespec check for atime/mtime. Also add code that stores
create_time by EA.
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Reviewed-by: Michael Adam <obnox@samba.org>
Reviewed-by: Ira Cooper <ira@samba.org>
The Linux fallocate syscall offers a mode parameter which can take the
following flags:
FALLOC_FL_KEEP_SIZE
FALLOC_FL_PUNCH_HOLE (since 2.6.38)
FALLOC_FL_COLLAPSE_RANGE (since 3.15)
FALLOC_FL_ZERO_RANGE (since 3.14)
The flags are not exclusive, e.g. FALLOC_FL_PUNCH_HOLE must be specified
alongside FALLOC_FL_KEEP_SIZE.
Samba currently takes a vfs_fallocate_mode enum parameter for the VFS
fallocate hook, taking either an EXTEND_SIZE or KEEP_SIZE value. This
commit changes the fallocate hook such that it accepts a uint32_t flags
parameter, in preparation for PUNCH_HOLE and ZERO_RANGE support.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ira Cooper <ira@samba.org>
Autobuild-User(master): Ira Cooper <ira@samba.org>
Autobuild-Date(master): Thu Mar 5 18:28:44 CET 2015 on sn-devel-104
The code in gpfs.c and vfs_gpfs.h now only wraps the gpfs library.
Rename the files to gpfswrap to make it clear that this is the only
purpose of that file.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Böhme <slow@samba.org>
Update file headers to reflect the new code organization and reformat
for consistency.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Böhme <slow@samba.org>
replace.h provides everything that is required (errno and ENOSYS).
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Böhme <slow@samba.org>
Merge the code for initializing the function pointers in one function.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Böhme <slow@samba.org>
Similar to the header files, libgpfs_gpl.so no longer exists. The
library is now always called libgpfs.so.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Böhme <slow@samba.org>
gpfs_gpl.h no longer exists, everything from that header file has been
merged to gpfs.h. gpfs_fcntl.h implicitly includes gpfs.h. Simplify the
code by only looking for gpfs_fcntl.h and including that file.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Böhme <slow@samba.org>
No else required after return
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Feb 26 21:22:30 CET 2015 on sn-devel-104
The small_query parameter for SMB_VFS_DISK_FREE() was, prior to the
previous commit, used to obtain 16-bit wide free-space information for
the deprecated dskattr SMB_COM_QUERY_INFORMATION_DISK command.
With the dskattr handler now performing the 16-bit collapse directly,
the small_query parameter can be removed from the entire code path.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Feb 17 05:37:20 CET 2015 on sn-devel-104
Free space and available space should be in unit of block size. Besides,
we should call disk_norm() to adjust the returned values.
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Reviewed-by: Ira Cooper <ira@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Autobuild-User(master): Ira Cooper <ira@samba.org>
Autobuild-Date(master): Mon Feb 16 18:14:02 CET 2015 on sn-devel-104
Calling gpfs_prealloc changes the actual size of the file, and this
should not be done implicitly. Also this code does not compile due to
the missing dependency to the gpfs library. The best way solution here
is probably removing the call to gpfs_prealloc. The vfs_gpfs module
already implements the call to gpfs_prelloc when this can be done
safely.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Feb 11 02:03:09 CET 2015 on sn-devel-104
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Mon Feb 9 12:25:06 CET 2015 on sn-devel-104
Signed-of-by: Richard Sharpe <rsharpe@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Sun Jan 25 12:58:08 CET 2015 on sn-devel-104
The guarantees around read(2) and write(2) and pipes are critical
to understanding this code. Hopefully these comments will help.
Signed-off-by: Ira Cooper <ira@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri Jan 23 20:58:51 CET 2015 on sn-devel-104
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Thu Jan 22 13:14:38 CET 2015 on sn-devel-104
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Jan 22 03:20:17 CET 2015 on sn-devel-104
Snapper uses a special character encoding for strings used in DBus
requests and responses. This change ensures that Samba packs and unpacks
strings in the corresponding format, using the previously added
encode/decode helper functions.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11055
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Snapper uses the following mechanism for encoding and decoding strings
used in DBus traffic:
Characters above 127 (0x7F - ASCII DEL) must be encoded hexadecimal as
"\x??". As a consequence "\" must be encoded as "\\".
This change adds string encoding and decoding helpers to vfs_snapper.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11055
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Pipes clean up the AIO implementation substantially, due to the fact
that they implement a natural ithread safe queue instead of us
creating our own queue.
Signed-off-by: Ira Cooper <ira@samba.org>
Signed-off-by: Poornima G <pgurusid@redhat.com>
Reviewed-by: Günther Deschner <gd@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Autobuild-User(master): Ira Cooper <ira@samba.org>
Autobuild-Date(master): Wed Jan 21 20:40:11 CET 2015 on sn-devel-104
Based on <https://code.google.com/p/vfs-unityed-media/>.
The existing VFS module media_harmony has some problems relative to Avid
media sharing:
Avid looks at the modification time of the ingest directory. Since
media_harmony has everyone using the same directory, users (or client
systems) have to somehow create "fake" directories with special names
and then media_harmony returns the mod time of those fake directories
for the different clients rather than the actual mod time of the
communal ingest directory.
To make matters worse, users then have to have a special utility or
understand how to update the modtime on these specially named
directories. Otherwise, their client system will never update the
indexes to show new media.
To make it even worse than that, Avid creates new directories on the
fly, so you can't just set this up statically at the beginning. Avid
will silently create a new directory and your reindexing problems will
start all over until you create new fake directories.
With unityed_media:
* there are no reindexes between clients
* clients don't need to know which directories have been created for
them, it's automatic.
* clients never have to reindex other systems directories.
* unityed_media let's each client have their own directories.
* unityed_media works much more like Avid's own ISIS servers work.
A module option controls which name is appended to client specific
paths: the username, the hostname (will not work with OS X) or the
client's IP.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sat Jan 10 04:15:04 CET 2015 on sn-devel-104
We memmove, which does read
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Böhme <rb@sernet.de>
Reviewed-by: Jeremy Allison <jra@samba.org>
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Thu Dec 18 19:19:04 CET 2014 on sn-devel-104
Gluster changed the key used to do get_real_filename
in 3.5. This changes Samba's glusterfs vfs-module
to use the same key.
This will render SMB_VFS_GET_REALFILENAME() working
again under 3.5 and will remove support for that functionality
for Gluster 3.4 and older.
Signed-off-by: raghavendra talur <raghavendra.talur@gmail.com>
Reviewed-by: Ira Cooper <ira@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Signed-off-by: Poornima G <pgurusid@redhat.com>
Reviewed-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Autobuild-User(master): Günther Deschner <gd@samba.org>
Autobuild-Date(master): Wed Dec 17 16:35:37 CET 2014 on sn-devel-104
Signed-off-by: Ralph Boehme <slow@samba.org>
Rewviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri Dec 12 02:09:24 CET 2014 on sn-devel-104
snapview client in gluster would require connectpath
in order add snapdir entry to readdir result.
Signed-off-by: raghavendra talur <raghavendra.talur@gmail.com>
Reviewed-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Autobuild-User(master): Günther Deschner <gd@samba.org>
Autobuild-Date(master): Wed Dec 10 16:38:27 CET 2014 on sn-devel-104
As Samba allows us to share subdirs, lets re-use preopened
connections to glusterfs only if they are for same volume
AND same connectpath.
Signed-off-by: raghavendra talur <raghavendra.talur@gmail.com>
Reviewed-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
This will make it easier to integrate into proper memory hierarchies.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
More like a cleanup, but I want to use inotify_watch in notifyd
that I would like to keep as light as possible
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Notifyd should be as independent of Samba infrastructure as possible,
and it will call notify_inotify
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Mon Dec 8 16:54:51 CET 2014 on sn-devel-104
Fix up the ceph, fruit, time_audit and streams_xattr modules to follow
the -1,errno convention for errors.
Reported by Jones <jones.kstw@gmail.com> who provided the
initial patch. This patch tested and confirmed working
by him as well.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: David Disseldorp <ddiss@suse.de>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Mon Dec 8 02:59:43 CET 2014 on sn-devel-104
vfswrap_fallocate() is broken in that it can call posix_fallocate()
which returns an int error (and doesn't set errno) but can also
call Linux fallocate() which returns -1 and sets errno.
Standardize on the -1,errno convention.
Reported by Jones <jones.kstw@gmail.com> who provided the
initial patch. This patch tested and confirmed working
by him as well.
https://bugzilla.samba.org/show_bug.cgi?id=10982
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: David Disseldorp <ddiss@suse.de>
* readdir_attr VFS functions, used in trans2 when marshalling
metadata associated with a directory entry
* support for reading and writing UNIX mode via MS NFS ACEs in NT ACL
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
SMB_VFS_READDIR_ATTR is a last minute hook to fetch additional metadata
for a directory entry when we're already marshalling the SMB reply
buffer.
This would be used, when there's a need to repurpose some fields in the
the reply, like it's done with Apple's SMB2 extension "AAPL".
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Only allow access to the stream type "$DATA". vfs_streams_depot does
this too and it fixes the failing test "smb2.streams.names".
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sat Nov 22 01:07:54 CET 2014 on sn-devel-104
Intitialize pointer to NULL, otherwise we talloc_free() an unitialized
pointer in the error code path.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
We want to check with samba_private_attr_name() whether the xattr name
is a private one, unfortunately it flags xattrs that begin with the
default streams prefix as private. By only calling
samba_private_attr_name() in case the xattr does NOT begin with the
default prefix, we know that if it returns 'true' it definitely one of
our internal xattr like "user.DOSATTRIB".
This fixes a bug introduced in 634bcb09a0
that denied all access to valid stream xattrs.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Nov 19 23:13:10 CET 2014 on sn-devel-104
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Sun Nov 9 16:02:24 CET 2014 on sn-devel-104
Closing a directory handle file descriptor via close() is undefined,
according to:
http://pubs.opengroup.org/onlinepubs/9699919799/functions/dirfd.html
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): David Disseldorp <ddiss@samba.org>
Autobuild-Date(master): Tue Nov 4 20:51:02 CET 2014 on sn-devel-104
This fixes an incompatible pointer warning which uncovered
a real bug. This caller was missed when converting the function.
This fix is only temporary, since we use fsp->sconn->client->connections
which is supposed to be the start of the list of transport connections
by a given client treated by this smbd process. Currently there is only
one such connection, but with multi-channel there might be more. So
we will need to improve this in the future.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Thu Oct 23 23:10:35 CEST 2014 on sn-devel-104
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Oct 21 04:58:44 CEST 2014 on sn-devel-104
Using POSIX ACL API on FreeBSD may return NFSv4 style tag type
ACL_EVERYONE. Catch the error and issue a helpful log message telling
users to enable zfsacl VFS module.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sun Oct 12 00:22:19 CEST 2014 on sn-devel-104
Based on work from YOUZHONG YANG <youzhong@gmail.com>.
Code needs fixing when HAVE_STRUCT_MSGHDR_MSG_CONTROL is
not defined. Also Solaris doesn't have msg_flags field
(which we set to zero anyway, so if we initialize
the entire struct to zero, we never need to refer to it).
https://bugzilla.samba.org/show_bug.cgi?id=10849
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Mon Oct 6 12:33:36 CEST 2014 on sn-devel-104
Signed-off-by: Ralph Boehme <rb@sernet.de>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Autobuild-User(master): Michael Adam <obnox@samba.org>
Autobuild-Date(master): Wed Oct 1 01:59:25 CEST 2014 on sn-devel-104
Update the AppleDouble entry with the new size when ftruncating a
resource fork.
Signed-off-by: Ralph Boehme <rb@sernet.de>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Sep 25 23:43:35 CEST 2014 on sn-devel-104
In preperation of the next commit where we want to call ad_write() on
a resource fork without having a name, just an fsp, which is fine for
resource forks.
Signed-off-by: Ralph Boehme <rb@sernet.de>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Don't add the AppleDouble header size to the resource fork size.
Signed-off-by: Ralph Boehme <rb@sernet.de>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
OS X AppleDouble files may contain a FinderInfo AppleDouble entry
larger then 32 bytes containing additional packed xattrs. ad_unpack()
must deal with this in a way that allows callers to possibly fixup
the entry.
Signed-off-by: Ralph Boehme <rb@sernet.de>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
This mainly handles ACL related functions.
Modified to add requirement for -DCFLAGS=-DXATTR_USER_NTACL="user.NTACL"
and to hide access to XATTR_USER_NTACL by jra.
Signed-off-by: Abhidnya Joshi <abhidnya_joshi@symantec.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Sep 18 02:30:06 CEST 2014 on sn-devel-104
srvstr_push_fn() now returns an NTSTATUS reporting any
string conversion failure.
We need to get serious about returning character set conversion errors
inside smbd.
Bug 10775 - smbd crashes when accessing garbage filenames
https://bugzilla.samba.org/show_bug.cgi?id=10775
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>
This fails with -Werror=declaration-after-statement
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Sep 16 01:55:57 CEST 2014 on sn-devel-104
Now that the dust has settled, fix a crash bug that was hidden behind
the warnings...
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Autobuild-User(master): Michael Adam <obnox@samba.org>
Autobuild-Date(master): Fri Sep 12 02:45:40 CEST 2014 on sn-devel-104
Signed-off-by: Ralph Boehme <rb@sernet.de>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Sep 11 03:54:42 CEST 2014 on sn-devel-104
Fix an off-by-one check that would cause seekdir to
seek off the end of the cached array.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ronnie Sahlberg <ronniesahlberg.gmail.com>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Sep 3 19:59:54 CEST 2014 on sn-devel-104
This module provides enhanced compatibility with Apple SMB clients and
interoperability with a Netatalk 3 AFP fileserver.
The module intercepts the OS X special streams "AFP_AfpInfo" and
"AFP_Resource" and handles them in a special way. All other named
streams are deferred to vfs_streams_xattr.
The OS X client maps all NTFS illegal characters to the Unicode
private range. This module optionally stores the charcters using their
native ASCII encoding.
Open modes are optionally checked against Netatalk AFP share modes.
The "AFP_AfpInfo" named stream is a binary blob containing OS X
extended metadata for files and directories. This module optionally
reads and stores this metadata in a way compatible with Netatalk 3
which stores the metadata in an EA "org.netatalk.metadata". Cf
source3/include/MacExtensions.h for a description of the binary blobs
content.
The "AFP_Resource" named stream may be arbitrarily large, thus it
can't be stored in an EA on most filesystem. ZFS on Solaris is an
exception to the rule, because it there EAs can be of any size and EAs
are first-class filesystem objects that can be used with normal file
syscalls like open(), read(), write(), fcntl() asf. This module stores
the AFP_Resource stream in an AppleDouble file, prepending "._" to the
filename. On Solaris and ZFS the stream is optionally stored in an EA
"org.netatalk.ResourceFork".
Signed-off-by: Ralph Boehme <rb@sernet.de>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Defaults to true (for compatibility)
With full_audit:syslog=false we DEBUG the messages with level 1.
You can explicitly [en|dis]able this with debug class full_audit:0/1
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This doesn't belong to a connection, it's state used within the VFS stack.
And smbd_server_connection is the legacy structure we're using for
global VFS state.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Now that the vfs_private cache is never read in vfs_gpfs, there is
no need any more to write it.
With this change, vfs_gpfs does not use vfs_private any more.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
This was used as a cache for offline-info in the stat buffer.
But as the implementation of gpfs_is_offline() showed, this cache
does not always carry valid information when the stat itself is valid
(since at least one call goes to fstatat() directly, circumventing
the vfs).
So the correct thing is to always call SMB_VFS_IS_OFFLINE()
when checking whether a file is offline. For the pread and pwrite
calls, we need to call IS_OFFLINE before the actual read
and check afterwards if the file was offline before (as a basis
whether to send notifications).
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
This reverts commit 8f44883db94314c007c197927a9dd0809076754d.
The next commits will be removing all access to stat_ex.vfs_private from
vfs_gpfs. This revert of the last addition is a preparation.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
In is_offline(), check whether the winAttrs are filled with bits
outside 0xFFFF and log it prominently: Since GPFS only
fills 0xFFFF, this could be due to an uninitialized buffer
(or another vfs module filling vfs_private? ...).
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
There is a problem of flapping offline due to uninitialized
stat buffers. Due to a optimization in vfswrap_readdir which
directly calling fastatat (i.e. not through vfs), marking the
stat buffer valid, there is nothing this module can do about
it and hence can not currently not rely on the vaildity of
the stat buffer.
By always calling out to GPFS even when the stat buffer is
flagged valid, we can always return correct offline information,
thereby sacrificing the readdir optimization.
Pair-Programmed-With: Volker Lendecke <vl@samba.org>
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
This may (e.g.) have lead to some occurrences of flapping offline bits.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Jul 10 02:50:44 CEST 2014 on sn-devel-104
This is already done for [f]chown errors. Fix from CurlyMo <curlymoo1@gmail.com>
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Currently the config and snapshot array entries are freed individually.
A talloc hierarchy can be used to avoid this behaviour.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Mon Jun 30 21:41:13 CEST 2014 on sn-devel-104
Windows attempts to access previous file versions by first issuing an
FSCTL_SRV_ENUMERATE_SNAPSHOTS request, and then using the corresponding
snapshot timestamps in subsequent path based requests.
This change sees vfs_snapper provide snapshot enumeration data via the
get_shadow_copy_data VFS hook. Path based operations are also
intercepted, with @GMT-$time components converted to snapper .snapshot/#
paths.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Provides an interface for accessing snapshots exposed by Snapper. The
module communicates with snapperd on the local machine using the D-Bus
interface.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
The patch "s3-shadow-copy2: Fix dir/@GMT-2012.10.15-13.48.43 form of
paths" takes care of a case marked as TODO, remove it and adjust the
comments accordingly.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
The previous clause in shadow_copy2_strip_snapshot would only handle @GMT-
at the end of a pathname if it was the *only* pathname component. XP
seems to send @GMT- at the end under certain circumstances even with a
path prefix.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
It must be "msg_accrights" not "msg_acctrights" ...
^
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Jelmer Vernooij <jelmer@samba.org>
Autobuild-User(master): Michael Adam <obnox@samba.org>
Autobuild-Date(master): Mon Jun 16 18:18:04 CEST 2014 on sn-devel-104
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Fri Jun 13 19:54:23 CEST 2014 on sn-devel-104
Add module options that can be used to configure the stream prefix the
module uses (option "prefix", a string) and whether the stream type
"$DATA" is appended to the xattr name on disk (option
"store_stream_type", a boolean).
The default "prefix" is "user.DosStream" and the default for
"store_stream_type" is true, this gives unchanged default behaviour
when not specifying this option.
OS X SMB clients will send xattrs as named streams over the wire, by
setting the options to the following values
streams_xattr:prefix = user.
streams_xattr:store_stream_type = no
OS X xattrs will be stored on disk on the server with their unmodified
names and as such provide interoperability with other protocols like
AFP.
In order to prevent access to our internal Samba xattrs, check the
xattr name with the function samba_private_attr_name() made public by
the previous commit.
Signed-off-by: Ralph Boehme <rb@sernet.de>
Reviewed-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Signed-off-by: Christian Ambach <ambi@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Christian Ambach <ambi@samba.org>
Autobuild-Date(master): Wed Jun 4 22:34:51 CEST 2014 on sn-devel-104
Signed-off-by: Ralph Wuerthner <ralph.wuerthner@de.ibm.com>
Reviewed-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu May 15 02:19:41 CEST 2014 on sn-devel-104
In changes to come this will be possible for an INTERNAL_OPEN_ONLY.
The protection was already in place for some code paths, this
makes the coverage compete.
Bug 10564 - Lock order violation and file lost
https://bugzilla.samba.org/show_bug.cgi?id=10564
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Remove an unused variable and use discard_const_p.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri Apr 18 22:25:25 CEST 2014 on sn-devel-104
Some file systems do not allocate a block for very
small files. But for non-empty file should report a
positive size.
Pair-Programmed-With: Michael Adam <obnox@samba.org>
Signed-off-by: Björn Baumbach <bb@sernet.de>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sat Apr 5 03:09:00 CEST 2014 on sn-devel-104
Use literals to allow a compile and execution on gpfs 3.4.
Signed-off-by: Alexander Werth <alexander.werth@de.ibm.com>
Reviewed-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
The ACL control flags stores in particular the dacl protected bit
which is responsible for the "Include inherited permissions from
this object's parent" checkbox. This stores the information in the
ACL struct passed to and from file system specific vfs modules.
Signed-off-by: Alexander Werth <alexander.werth@de.ibm.com>
Reviewed-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Some modules use samba_init_module as the name for the init functions,
others use a name based on the module name.
Rename the init functions from samba_init_module, to be consistent
across all modules. This change also allows to build idmap_tdb2 and
perfcount_test statically.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Apr 2 08:50:04 CEST 2014 on sn-devel-104
When multiple aio requests finish simultaneously, this saves a few syscalls
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Mar 27 08:05:46 CET 2014 on sn-devel-104
This makes use of C99 dynamic arrays. In this performance-sensitive code, I
would like to avoid malloc/free, and I think 15 years after the standard we
might be able to use this feature. Alternatively, we could use the "results"
memory area and store the jobids in the upper range, playing some cast-tricks.
Should work as well.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This can avoid syscalls when multiple jobs are finished simultaneously
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
When this option is set to no, an attempt to open an offline file will
be rejected with access denied. This helps preventing recall storms
triggered by careless applications like Finder and Explorer.
Signed-off-by: Christian Ambach <ambi@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Clients using UNIX extensions need chmod() to go through catia.
Signed-off-by: Ralph Boehme <rb@sernet.de>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Tue Mar 11 13:39:17 CET 2014 on sn-devel-104
The current FSCTL_GET_SHADOW_COPY_DATA/FSCTL_SRV_ENUMERATE_SNAPSHOTS
handler squashes all non-ENOSYS errors into an NT_STATUS_UNSUCCESSFUL
response.
This commit ensures that all errors are propagated up to the client, to
aid debugging.
The Windows Explorer "Previous Versions" dialogue doesn't appear to
distinguish between error codes. It displays "There are no previous
versions available".
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Feb 27 22:42:50 CET 2014 on sn-devel-104
Change-Id: I74347199e54be0d1dc031985534da1e56fd3e280
Signed-off-by: Jose A. Rivera <jarrpa@redhat.com>
Reviewed-by: Christopher R. Hertel <crh@samba.org>
Reviewed-by: Ira Cooper <ira@samba.org>
Change-Id: If1b54e62b4fc2240aa17e5d1eae8f279f2fdfc42
Signed-off-by: Christopher R. Hertel <crh@samba.org>
Reviewed-by: Jose A. Rivera <jarrpa@redhat.com>
Reviewed-by: Ira Cooper <ira@samba.org>
Change-Id: I98b512da2e0e56f061247a7c48ce576287b43827
Signed-off-by: Christopher R. Hertel <crh@samba.org>
Reviewed-by: Jose A. Rivera <jarrpa@redhat.com>
Reviewed-by: Ira Cooper <ira@samba.org>
We have to ship 64 bytes, and we have to initialize the whole thing.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Allow dirsort to work when multiple simultaneous
directories are open. The old code only keeps one
active private data pointer on the connection struct, opening
a second directory on the same connection will overwrite it.
This modification turns the private data pointer
into a linked list of open directories on the
connection struct, and finds the correct one by searching
on the passed in DIR *.
With this code in place, smbd passes raw.search
torture test on a share definition with:
vfs objects = dirsort
https://bugzilla.samba.org/show_bug.cgi?id=10406
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Fix bug : Bug 10429 - samba returns STATUS_OBJECT_NAME_NOT_FOUND when attempting to remove dangling symlink
https://bugzilla.samba.org/show_bug.cgi?id=10429
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Jeff Layton <jlayton@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sat Feb 8 00:01:16 CET 2014 on sn-devel-104
This is in preparation to support handing flags to backends,
in particular activating read only record support for ctdb
databases. For a start, this does nothing but adding the
parameter, and all databases use DBWRAP_FLAG_NONE.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Never map copy-chunk(len=0) requests to BTRFS_IOC_CLONE_RANGE ioctls. A
BTRFS_IOC_CLONE_RANGE with @src_length=0 results in a clone of all data
from @src_offset->EOF!
BUG: https://bugzilla.samba.org/show_bug.cgi?id=10424
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
The Linux CIFS client does not pass an updated atime when a write() is
done. This causes the vfs/glusterfs module to set the atime to -1 on the
Gluster backend, resulting in an atime far in the future (year 2106).
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-by: Ira Cooper <ira@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Jan 15 21:31:30 CET 2014 on sn-devel-104
The gpfs_set_times API call allows setting timestamps directly in GPFS
without going through the utime() call. Using this API call fixes an
unecessary oplock break when a client sends a SET_FILE_ALLOCATION_INFO
request and no other client has opened the file. The call to utime()
triggers the oplock break through the Linux kernel. Using the
gpfs_set_times call for updating the timestamp avoids the call to
utime() and the oplock break.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Christof Schmitt <cs@samba.org>
Autobuild-Date(master): Thu Jan 9 00:04:48 CET 2014 on sn-devel-104
In Samba configuration file, one of the options of gluster type is
log file, the value of this option was not allowed to contain any
variables, as a result all the clients would have a single log file,
which complicated debugging.
In this patch, variable substitution is performed for gluster log file.
Hence allowing user to customise the gluster log file name.
Signed-off-by: Poornima Gurusiddaiah <pgurusid@redhat.com>
Reviewed-by: Ira Cooper <ira@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Dec 17 23:44:16 CET 2013 on sn-devel-104
VFS module to disallow writes for older files.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Autobuild-User(master): Michael Adam <obnox@samba.org>
Autobuild-Date(master): Thu Dec 12 17:58:24 CET 2013 on sn-devel-104
Since I stumbled over this slighly sublte point, I thought it is
worthwile to point it our in a comment.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Michael Adam <obnox@samba.org>
Autobuild-Date(master): Wed Dec 11 19:55:20 CET 2013 on sn-devel-104
I was being overly cautious. This is initialization is not
necessary, since further down in the for-loop, the memory
always gets fully initialized because the insert string is
inserted at various slash positions.
So this talloc_zero_array can be skipped: this an expensive
thing to do in virtually every VFS call.
This essentially reverts commit 249e9b4a34.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Christian Ambach <ambi@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Autobuild-User(master): Michael Adam <obnox@samba.org>
Autobuild-Date(master): Sat Dec 7 14:20:43 CET 2013 on sn-devel-104
and refer to the manual page instead
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Plumb into the get_fs_capabilities code path to advertise the
FILE_FILE_COMPRESSION attribute.
Also, document file compression support in the VFS btrfs man page.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Translate such requests into FS_IOC_GETFLAGS and FS_IOC_SETFLAGS ioctls
respectively. The module makes no distinction between compression types,
only whether or not compression is enabled.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
The VFS interfaces are sychronous, as the operations only modify
meta-data.
These hooks are dependent on support for transparent compression by the
underlying filesystem - vfs_default returns INVALID_DEVICE_REQUEST.
Support for other filesystems providing transparent comression, such as
Btrfs and ZFS, can be added in future.
The get_compression function takes fsp and smb_fname arguments. The
smb_fname argument is needed due to the current dosmode() code-path.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Checking if the directory is empty using 'nlink == 2' only checks if
there are no subdirectories. It doesn't indicate if there are files in
the directory. However checking link count for no subdirectories is
wrong and applications shouldn't rely on it, see:
https://lkml.org/lkml/2012/2/1/756
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>
This reverts commit 29f12e7d59.
The wrong patch was pushed, according to Andreas:
I sent a second version cause the first was not complete. I've
discussed with Volker after I sent the patch and then sent a new
patch which
a) also does the right thin in the unlink case
b) only tried to remove the server is the deletion of the file
was successful.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Checking if the directory is empty using 'nlink == 2' only checks if
there are no subdirectories. It doesn't indicate if there are files in
the directory. However checking link count for no subdirectories is
wrong and applications shouldn't rely on it, see:
https://lkml.org/lkml/2012/2/1/756
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Using calloc directly throws an error. This fixes building the glusterfs
module.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Signed-off-by: Alexander Werth <alexander.werth@de.ibm.com>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Autobuild-User(master): David Disseldorp <ddiss@samba.org>
Autobuild-Date(master): Wed Oct 30 20:31:42 CET 2013 on sn-devel-104
A realloc with size zero is similar to a free.
Since we return the number of acls that's not an error.
Signed-off-by: Alexander Werth <alexander.werth@de.ibm.com>
Reviewed-by: David Disseldorp <ddiss@samba.org>
In the case of snapdirseverywhere but NOT crossmountpoints.
This spares stat calls.
And is the only correct thing to do if the mount point was
specified in the configuration.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
I.e. the non-snapdirseverywhere case.
This in particular fixes the case of a snapdir hierarchy
that is parallel to the share or mountpoint and not subordinate.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
I.e., fix detection of already converted names.
This is done by using the shadow_copy2_snapshot_path() function
and comparing if the input string starts with that.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This should make it more easy to understand what the cases are.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This builds the posix snapshot path for the connection
at the provided timestamp. For the non-snapdirseverywhere case.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
instead of char *. This eliminates compiler warnings.
snapdir is a const string in all occasions.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
There is no point in searching for snapdir if not in snapdirseverywhere mode.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Possiblity to explicitly set the share's mount point.
This is useful mainly for debugging and testing purposes.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Disable basedir if it is not an absolute path or if
snapdirseverywhere or crossmountpoints is enabled.
Pair-Programmed-With: Björn Baumbach <bb@sernet.de>
Signed-off-by: Michael Adam <obnox@samba.org>
Signed-off-by: Björn Baumbach <bb@sernet.de>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This moves the parsing of the config to a central place.
So users of configuation don't need to call lp_parm_... all the time.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
When a Windows client receives a large directory listing while
querying snapshots, it sends a find request asking for the
timestamp as a directory. A Windows server returns NO_SUCH_FILE,
so make sure Samba returns the same. Otherwise the client will
get confused and display timestamps in the 'previous versions' dialog.
Signed-off-by: Christof Schmitt <christof.schmitt@us.ibm.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Sep 10 22:38:51 CEST 2013 on sn-devel-104
The vfs_gluster_open() function generates a debug message (at level 0)
for every failed attempt to open a pathname. This includes cases in
which attempts are made to open a directory as a file (those attempts
are retried calling vfs_gluster_opendir()). The result is that the log
file fills with messages about failed attempts to open directories, just
because they are directories.
This latest version, of the patch completely removes logging from the
vfs_gluster_open() function. The error code returned is handled in
upper layers, and the open function in the default VFS module does not
log any errors.
Signed-off-by: Christopher R. Hertel <crh@redhat.com>
Reviewed-by: susant palai <spalai@redhat.com>
Reviewed-by: raghavendra talur <rtalur@redhat.com>
Reviewed-by: Jose A. Rivera <jarrpa@redhat.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Fri Aug 30 02:43:48 CEST 2013 on sn-devel-104
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Aug 28 20:25:56 CEST 2013 on sn-devel-104
Use the primitives available in Samba byteorder.h for implementing
proper (un)marshalling of ACL xattrs.
- Incorporated Raghavendra Talur's comments on v3
Signed-off-by: Anand Avati <avati@redhat.com>
Signed-off-by: Raghavendra Talur <rtalur@redhat.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Christopher R. Hertel <crh@samba.org>
Tested-by: Jose A. Rivera <jarrpa@redhat.com>
Autobuild-User(master): Simo Sorce <idra@samba.org>
Autobuild-Date(master): Fri Aug 16 20:34:51 CEST 2013 on sn-devel-104
labels_data_count already accounts for the unicode null character at the
end of the array. There is no need in adding space for it again.
Signed-off-by: Christof Schmitt <christof.schmitt@us.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Aug 6 04:03:17 CEST 2013 on sn-devel-104
Otherwise num_volumes and the end marker can return uninitialized data
to the client.
Signed-off-by: Christof Schmitt <christof.schmitt@us.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org>
Ensures correct lease owner for signal delivery.
Signed-off-by: Ralph Wuerthner <ralphw@de.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Aug 1 03:57:11 CEST 2013 on sn-devel-104
The mode special substitution now happens in a separate function.
The substitution at this point is unnecessary.
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>
Autobuild-User(master): Christian Ambach <ambi@samba.org>
Autobuild-Date(master): Tue Jul 16 00:52:26 CEST 2013 on sn-devel-104
Windows maps an open request of GENERIC_ALL on files to 0x1FF specific bits, which
includes DELETE_CHILD even though this has no meaning on file ACE's. If a returned
NFSv4 ACE entry for a file has all other specific bits set except for DELETE (which
comes from the containing directory) and DELETE_CHILD (which has no meaning) then
optionally add it into the returned ACE entry.
This is using the same parameter in the same way as it is currently used
in smbd/posix_acls.c. Note that as this parameter is on by default, it
is already being tested in the existing raw.acl tests.
Fixes issue with Microsoft SMB2 torture test suite found at the interop event
in Redmond, WA.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ira Cooper <ira@samba.org>
Based on a fix originally from Raghavendra Talur <rtalur@redhat.com>.
When a new document is created in explorer, a check for file_exist is made.
vfs_gluster_get_real_filename was returning 0 even when the file did not
exist.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: "Christopher R. Hertel" <crh@ubiqx.mn.org>
This changes (again...) our system md5 detection to cope with how
OpenIndiana does md5. I'm becoming increasingly convinced this isn't
worth our while (we should have just done samba_md5...), but for now
this change seems to work on FreeBSD, OpenIndiana and Linux with
libbsd.
This needs us to rename struct MD5Context -> MD5_CTX, but we provide a
config.h define to rename the type bad if MD5_CTX does not exist (it does
however exist in the md5.h from libbsd).
Andrew Bartlett
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Jun 19 21:32:36 CEST 2013 on sn-devel-104
The create disposition FILE_OVERWRITE_IF is mapped to the flags
O_CREAT|O_TRUNC. In vfs_streams_xattr, this triggers two calls to
SMB_VFS_SETXATTR. The second can fail if O_EXCL is also set, resulting
in an unnecessary error.
Merge the identical code to handle O_CREAT and O_TRUNC to avoid setting
an empty attribute twice. Also add the flags parameter to the debug
message.
Signed-off-by: Christof Schmitt <christof.schmitt@us.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Signed-off-by: Christof Schmitt <christof.schmitt@us.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Richard Sharpe <rsharpe@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Jun 13 01:43:18 CEST 2013 on sn-devel-104
Tests show significant speedup in directory listings
by using fstatat instead of a full pathname walk.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Mon Jun 10 20:14:12 CEST 2013 on sn-devel-104
Implement a Samba VFS plugin for glusterfs based on gluster's gfapi.
This is a "bottom" vfs plugin (not something to be stacked on top of
another module), and translates (most) calls into closest actions
on gfapi.
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org>
Signed-off-by: Anand Avati <avati@redhat.com>
DISCONNECT can be arbitrarily complex, TALLOC_FREE of a simple struct
is easier.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Tue May 14 18:11:29 CEST 2013 on sn-devel-104
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Tue May 14 01:23:17 CEST 2013 on sn-devel-104
fix various compile errors that were introduced with latest ACL changes
Signed-off-by: Christian Ambach <ambi@samba.org>
Pair-Programmed-With: Alexander Werth <alexander.werth@de.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
The solaris acl() code requires that both ACE_GROUP|ACE_IDENTIFIER_GROUP be
set to indicate the @group permissions.
Otherwise, it would return Invalid Paramter to clients.
Andrew Bartlett
Reviewed-by: Jeremy Allison <jra@samba.org>
Non inheriting ACL entries will show mode bits.
With this an file owner change does affect the effective ACL because
the special owner acl will now refer to the new owner.
This could be fixed by updating the ACL on a file owner change.
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This is ignored in nfs4mode special for compatibility.
Also ensure that we drop non inheriting creator owner
aces since these don't contribute to who can access
a file.
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
We need the parameters earlier in the code so we move up
the declaration of the params struct. Since reading the
parameters is closely related the definition of the function
smbacl4_get_vfs_params has also been moved up.
Reviewed-By: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Recursively inherit ACL from parent directory if no acl xattr is
found on the current file.
Use a default ACL if a non-inheriting ACL is encountered.
With this the nfs4acl_xattr.dynamic test passes.
But the nfs4acl_xattr.inheritance test results in an error because
of warnings that cause the test to pass a failed result.
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Since the smb4acl is now correctly allocated on mem_ctx and not
the talloc stack frame we can free the stack frame correctly.
And the chmod emulation code now needs the vfs handle since
that is now required by the callback function to set the smb4acl.
Reviewed-By: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This ensures the caller knows exactly what the memory lifetime of this
returned object is. This makes the NFSv4 ACL code consistent with the
POSIX and NT ACL code, to avoid supprising developers who have worked
on those other parts of the ACL code.
Most of this patch is adding a memory context to the callers and passing it in.
Andrew Bartlett
Reviewed-by: Jeremy Allison <jra@samba.org>
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Autobuild-User(master): David Disseldorp <ddiss@samba.org>
Autobuild-Date(master): Sun May 5 19:01:38 CEST 2013 on sn-devel-104
with posix semantics, built on the ceph distributed object
storage layer. The ceph vfs module interfaces to the libcephfs
userspace API, and is primarily a lightweight wrapper around
libcephfs, translating error codes and parameters as necessary.
Signed-off-by: Sam Lang <sam.lang@inktank.com>
Reviewed-by: Volker Lendecke <Volker.Lendecke@SerNet.DE>
Reviewed-by: Jeremy Allison <jra@samba.org>
In preparation for removing the dirfd and using fsp_stat()
and VFS_STAT functions.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Pass extra struct dirsort_privates * to open_and_sort_dir() function
to avoid it having to re-read the handle data.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Otherwise there could be an error between initial count, allocation
and re-read.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Autobuild-User(master): Rusty Russell <rusty@rustcorp.com.au>
Autobuild-Date(master): Sun Mar 24 06:17:55 CET 2013 on sn-devel-104
uint64_t are not unsigned longs on 32-bit platforms:
[3265/3996] Compiling source3/modules/vfs_btrfs.c
../source3/modules/vfs_btrfs.c: In function ‘btrfs_copy_chunk_send’:
../source3/modules/vfs_btrfs.c:118:3: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint64_t’ [-Werror=format]
../source3/modules/vfs_btrfs.c:118:3: error: format ‘%ld’ expects argument of type ‘long int’, but argument 4 has type ‘int64_t’ [-Werror=format]
../source3/modules/vfs_btrfs.c:118:3: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘uint64_t’ [-Werror=format]
../source3/modules/vfs_btrfs.c:118:3: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 7 has type ‘uint64_t’ [-Werror=format]
../source3/modules/vfs_btrfs.c: In function ‘btrfs_copy_chunk_recv’:
../source3/modules/vfs_btrfs.c:180:2: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘off_t’ [-Werror=format]
cc1: some warnings being treated as errors
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
AIX acl code needs to be built by default on AIX,
otherwise smbd will fail to start because of missing symbols
This fixes Bug 9557 - build succeeds, but binaries don't run
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>
Autobuild-User(master): Christian Ambach <ambi@samba.org>
Autobuild-Date(master): Thu Mar 21 16:31:19 CET 2013 on sn-devel-104
Currently it only plumbs itself into the copy_chunk call path,
translating such requests into BTRFS_IOC_CLONE_RANGE calls.
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Signed-off-by: Guenter Kukkukk <kukks@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Mar 7 22:24:47 CET 2013 on sn-devel-104
THANKS to an IRC user (Raimund ?) who asked for a char mapping possibility.
I suggested vfs_catia - but it did not work!
Hopefully now it will. :-)
Signed-off-by: Guenter Kukkukk <kukks@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
