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Commit Graph

3834 Commits

Author SHA1 Message Date
Peter Rajnoha
9359586fde Use udev flags support in LVM and provide dm_tree_add_new_dev_with_udev_flags wrapper for dm_tree_add_new_dev. 2009-10-22 13:00:07 +00:00
Peter Rajnoha
68069c70e1 Add udev flags support in libdevmapper and provide 'dmsetup udevflags' command to decode them. 2009-10-22 12:55:47 +00:00
Alasdair Kergon
6a00ceeb66 . 2009-10-22 11:25:46 +00:00
Petr Rockai
8143f55488 Only announce mirror monitoring to syslog after initialisation succeeds. 2009-10-22 10:40:41 +00:00
Petr Rockai
03e03fb7a1 Fix the "const discarded" warnings introduced in the unknown segment patch. 2009-10-22 10:38:07 +00:00
Jonathan Earl Brassow
b13b8c1882 Clarify message:
"  Mirror status: 1/2 images failed."

Half of an image?  Half of the images?  No, 1 of 2 images.
2009-10-21 22:19:39 +00:00
Petr Rockai
02a2afb64f Handle metadata with unknown segment types more gracefully. 2009-10-16 17:41:49 +00:00
Jonathan Earl Brassow
ae8e907d72 I saw this in a bug report:
[root@xxxx-01 ~]# lvconvert -m 1 --corelog VG/cmirror
  Unable to convert the log of inactive cluster mirror cmirror

I've tried to clean-up the message a little more, so the name
of the mirror stands out more while preserving the sense that
it's not a problem with the specific device, but the fact that
it is inactive that is causing the problem.

New msg:
  Unable to convert the log of an inactive cluster mirror, cmirror
2009-10-14 14:55:44 +00:00
fabbione
f042834068 configure.in: don't set default file owner and group
Per discussion on lvm-devel mailing list and part of debian patch set,
don't set defaults for owner and group, since nobody seems to use them, and
still allow override.
2009-10-14 04:10:41 +00:00
Alasdair Kergon
63130374b9 Attempt to build dmeventd.static. 2009-10-13 02:35:26 +00:00
Alasdair Kergon
ac01d56747 More build cleanups (linker parameter ordering). 2009-10-13 01:31:10 +00:00
fabbione
6f751afae4 Disable realtime support by default.
This code is used only in a under development feature and it's not used
anywhere in the tree.

Allow to build it conditionally.
2009-10-12 16:59:20 +00:00
Christine Caulfield
8fd85fb6e6 Make clvmd return 0 on success rather than 1. 2009-10-12 08:33:30 +00:00
fabbione
1dbfe1e856 Merge Debian patch 05 debian: keep libdm-abi consistent.
This appears to be the only user visible feature that can change libdm ABI
at build time.

Thanks to Bastian Blank for the patch.
2009-10-12 04:06:42 +00:00
Alasdair Kergon
d3fd4c0381 Extra libs must be appended, not defined first. 2009-10-09 16:04:54 +00:00
Alasdair Kergon
0e20e05795 linking parms missing from o->so conversion. 2009-10-09 15:55:31 +00:00
Dave Wysochanski
3bb0dc03af Cleanup comment and some whitespace. 2009-10-06 16:00:38 +00:00
Dave Wysochanski
4257485ff2 Add --pvmetadatacopies as a synonym for --metadatacopies in various commands.
Going forward, we would like to allow users to specify the total
number of metadatacopies in a VG rather than on a per-PV basis.  In
order to facilitate that, introduce --pvmetadatacopes to replace
--metadatacopies everywhere.  We still allow --metadatacopies for
pv commands, but require --pvmetadatacopies for vg commands.
Eventually we will introduce --vgmetadatacopies.  Once we do that,
we should either deprecate --metadatacopies or make it a synonym based
on the command (pvmetadatacopies for pv commands, and vgmetadatacopies
for vg commands).  The latter option would likely just require a simple
'strncpy' check against cmd->command->name to qualify the merge_synonym
call.

Update nightly tests to cover the pvmetadatacopies synonym.

Note that this patch is the result of an eariler review comment for
the implicit pvcreate patches.  Should apply cleanly on top of the
implicit pvcreate patches (I applied after patch 10/10 in that series).

NOTE: This patch will require --pvmetadatacopies for vgconvert as
--metadatacopies is no longer accepted.
2009-10-05 20:55:56 +00:00
Dave Wysochanski
f69b7a58f2 Add --pvmetadatacopies as a synonym for --metadatacopies in various commands.
Going forward, we would like to allow users to specify the total
number of metadatacopies in a VG rather than on a per-PV basis.  In
order to facilitate that, introduce --pvmetadatacopes to replace
--metadatacopies everywhere.  We still allow --metadatacopies for
pv commands, but require --pvmetadatacopies for vg commands.
Eventually we will introduce --vgmetadatacopies.  Once we do that,
we should either deprecate --metadatacopies or make it a synonym based
on the command (pvmetadatacopies for pv commands, and vgmetadatacopies
for vg commands).  The latter option would likely just require a simple
'strncpy' check against cmd->command->name to qualify the merge_synonym
call.

Update nightly tests to cover the pvmetadatacopies synonym.

Note that this patch is the result of an eariler review comment for
the implicit pvcreate patches.  Should apply cleanly on top of the
implicit pvcreate patches (I applied after patch 10/10 in that series).

NOTE: This patch will require --pvmetadatacopies for vgconvert as
--metadatacopies is no longer accepted.
2009-10-05 20:53:41 +00:00
Dave Wysochanski
fd4fe42013 Update help messages for vgextend / vgcreate to mention PHYSICAL DEVICE OPTIONS. 2009-10-05 20:22:58 +00:00
Dave Wysochanski
930820b738 Add implicit tests for implicit pvcreate during vgcreate and vgextend.
Update tests and WHATS_NEW for implicit pvcreate support.
2009-10-05 20:04:40 +00:00
Dave Wysochanski
06cc081ca2 Update vgcreate and vgextend man pages to clarify implicit pvcreate.
vgcreate and vgextend now implicitly call pvcreate on devices not
currently initialized for LVM use.  Previously these commands would
fail with an error, so clarify the new behavior in the man page.
2009-10-05 20:04:21 +00:00
Dave Wysochanski
ee9bf16d1a Add implicit pvcreate support to vgcreate and vgextend.
Adds implicit pvcreate support when calling vgcreate or vgextend with
device paths that are not yet PVs.  This changes the behavior of vgcreate
and vgextend from failing with an error message to implicitly pvcreating.
2009-10-05 20:04:08 +00:00
Dave Wysochanski
f08e65fd04 Move pvcreate_validate_params into toollib to allow calling from mutiple tools.
For implicit pvcreate support, we need to call this from vgcreate and vgextend,
so move it into toollib.
2009-10-05 20:03:54 +00:00
Dave Wysochanski
877de45d6e Refactor vgcreate/vgextend validation of vgname/pvname(s).
Decrement argc and increment argv in a consistent way to allow for later
code-sharing.  Should be no functional change.
2009-10-05 20:03:37 +00:00
Dave Wysochanski
5a4813d336 Refactor pvcreate - split pvcreate_validate_params into recovery/non-recovery.
Split pvcreate_validate_params into recovery and non-recovery parameters.
This is necessary so we can call the non-recovery validate function from
vgextend / vgcreate.  Note in the pvcreate tool case, we must call the
recovery validation function first (see treatment of pe_start and --zero),
and that we add a call to fill_default_pvcreate_params before the validation
functions.
2009-10-05 20:03:25 +00:00
Dave Wysochanski
6dc818deb1 Allow calling fill_default_pvcreate_params from tools.
We need defaults for pvcreate_params at a higher level - this will
allow us to use a common function from the tools to take defaults,
then fill in any non-defaults from the commandline.

Future patches will refactor vgcreate/vgextend to call this function
if one or more pvcreate parameters are given on the commandline.
2009-10-05 20:03:08 +00:00
Dave Wysochanski
4b2bf06873 Add pvcreate_params to vg_extend.
Another refactoring for implicit pvcreate support.  We need to get
the pvcreate parameters somehow to the vg_extend routine.  Options
seemed to be:
1. Attach the parameters to struct volume_group.  I personally
did not like this idea in most cases, though one could make an
agrument why it might be ok at least for some of the parameters
(e.g. metadatacopies).
2. Pass them in to the extend routine.  This second route seemed
to be the best approach given the constraints.

Future patches will parse the command line and fill in the actual
values for the pvcreate_single call.
Should be no functional change.
2009-10-05 20:02:48 +00:00
Dave Wysochanski
839af3e90e Add pvcreate_params to vg_extend_single_pv.
Should be no functional change.  If this parameter is set to NULL, just fail
the extend if the device is not already a PV.  If non-NULL, try pvcreate_single
before failing.  Note that pvcreate_single() handles the log_error in case
of failure so we just return 0 if pvcreate_single() fails.
2009-10-05 20:02:30 +00:00
Dave Wysochanski
c059cdd0f2 Refactor vg_extend - add vg_extend_single_pv.
Simple refactor to setup future changes related to implicit pvcreates.
Should be no functional change.
2009-10-05 20:02:04 +00:00
Alasdair Kergon
0ba837e163 More makefile cleaning up and fixing. (gentoo) 2009-10-05 13:46:00 +00:00
Alasdair Kergon
1ddcf370a7 Correct example.conf to indicate that lvm2 not lvm1 is the default format.
Remove an unused stray LVM1_SUPPORT ifdef.
2009-10-05 12:44:20 +00:00
Alasdair Kergon
e0559e4fda Only include selinux libs in libdevmapper.pc when selinux build enabled. 2009-10-05 12:11:30 +00:00
Alasdair Kergon
eeefbfd38d Allow for a build directory separate from the source. 2009-10-02 19:10:31 +00:00
Zdeněk Kabeláč
60ba4943ec Update distclean target for rename clogd to cmirrord. (2.02.52) 2009-10-02 11:41:54 +00:00
Zdeněk Kabeláč
ba4ac17425 Remove daemons/clogd from distclean dirs (replaced with cmirrord) 2009-10-02 11:35:25 +00:00
Zdeněk Kabeláč
3965d3ba83 Run distclean also for daemons/cmirrord 2009-10-02 09:47:11 +00:00
Christine Caulfield
3435f24770 Add LCK_CONVERT flag I missed on the last checkin. 2009-10-01 14:15:34 +00:00
Christine Caulfield
31672ff60e Stop clvmd from automatically doing lock conversions. Now, if a lock
is granted at one mode and an attempt to convert it wthout the LCK_CONVERT
flag set then it will return errno=EBUSY.

This fixes a pretty bad bug in which an LV could be activated exclusively on
one node and lvchange -ay on another would convert it to shared!

It might break some things in other areas, but I doubt it.
2009-10-01 14:14:17 +00:00
Alasdair Kergon
6e619f8927 Add percent_range to copy_percent too. 2009-10-01 01:04:27 +00:00
Alasdair Kergon
2ccdb165e3 Introduce percent_range_t and centralise snapshot full/mirror in-sync checks. 2009-10-01 00:35:29 +00:00
Alasdair Kergon
db8eab04e3 Make poll_mirror_progress a function that can be replaced. 2009-09-30 18:15:06 +00:00
Alasdair Kergon
4e2e8954dc Factor out poll_mirror_progress and introduce progress_t. 2009-09-30 17:43:51 +00:00
Dave Wysochanski
a25fe81b9e Update nightly tests to deal with unit changes.
Now uppercase letters imply Si units, so use lowercase everywhere.
We could stay with uppercase, but then we'd have to deal with rounding, etc.
Also, some output / error messages change slightly (instead of "GB" we're
now saying "GiB").
One test enhancement might be to add some new tests for the units changes
but for now let's just get the test back to passing.
2009-09-30 16:13:53 +00:00
Alasdair Kergon
bce3ac2c73 Distinguish between powers of 1000 and powers of 1024 in unit suffixes. 2009-09-30 14:19:00 +00:00
Peter Rajnoha
52b70fbbfa Just a cleanup from previous commit. We don't need pvname local var in _activate_lvs_in_vg anymore... 2009-09-30 12:05:25 +00:00
Alasdair Kergon
08b540dd78 look up pvmove by pvmove LV when PVMOVE flag is set 2009-09-29 20:33:49 +00:00
Alasdair Kergon
22e91979bb Don't attempt to restart pvmoves when deactivating LVs in vgchange.
Restart lvconverts in vgchange by sharing lv_spawn_background_polling.
2009-09-29 20:22:35 +00:00
Alasdair Kergon
e3730ecfc3 Generalise polldaemon code by changing mirror-specific variable names. 2009-09-29 19:35:26 +00:00
Alasdair Kergon
9cfc9b3ee2 Don't attempt to deactivate an LV if any of its snapshots are in use. 2009-09-29 18:50:28 +00:00