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linux/fs/nfs
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Olga Kornievskaia 22368ff11d PNFS for stateid errors retry against MDS first 
Upon receiving a stateid error such as BAD_STATEID, the client
should retry the operation against the MDS before deciding to
do stateid recovery.

Previously, the code would initiate state recovery and it could
lead to a race in a state manager that could chose an incorrect
recovery method which would lead to the EIO failure for the
application.

Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2017-07-13 16:00:08 -04:00
..
blocklayout
lib/vsprintf.c: remove %Z support
2017-02-27 18:43:47 -08:00
filelayout
PNFS for stateid errors retry against MDS first
2017-07-13 16:00:08 -04:00
flexfilelayout
PNFS for stateid errors retry against MDS first
2017-07-13 16:00:08 -04:00
cache_lib.c
sunrpc/nfs: cleanup procfs/pipefs entry in cache_detail
2017-02-08 17:02:45 -05:00
cache_lib.h
NFS: simplify and clean cache library
2013-02-15 10:43:36 -05:00
callback_proc.c
nfs: don't cast callback decode/proc/encode routines
2017-07-13 15:57:56 -04:00
callback_xdr.c
sunrpc: mark all struct svc_version instances as const
2017-07-13 15:58:03 -04:00
callback.c
sunrpc: mark all struct svc_version instances as const
2017-07-13 15:58:03 -04:00
callback.h
nfs: don't cast callback decode/proc/encode routines
2017-07-13 15:57:56 -04:00
client.c
NFS client updates for Linux 4.12
2017-05-10 13:03:38 -07:00
delegation.c
NFSv4: Optimise away forced revalidation when we know the attributes are OK
2016-12-01 17:21:37 -05:00
delegation.h
NFSv4: nfs_inode_find_state_and_recover() should check all stateids
2016-09-27 14:34:35 -04:00
dir.c
NFS: nfs_rename() - revalidate directories on -ERESTARTSYS
2017-07-13 15:58:04 -04:00
direct.c
NFS client updates for Linux 4.12
2017-05-10 13:03:38 -07:00
dns_resolve.c
NFS: Enabling v4.2 should not recompile nfsd and lockd
2013-11-19 16:20:40 -05:00
dns_resolve.h
…
file.c
NFSv4: Don't special case "launder"
2017-04-26 13:03:04 -04:00
fscache-index.c
NFS: Fabricate fscache server index key correctly
2014-09-25 21:25:18 -04:00
fscache.c
nfs: define nfs_inc_fscache_stats and using it as possible
2014-11-24 20:08:47 -05:00
fscache.h
NFS: Use i_writecount to control whether to get an fscache cookie in nfs_open()
2013-09-27 18:40:25 +01:00
getroot.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
inode.c
NFS: always treat the invocation of nfs_getattr as cache hit when noac is on
2017-05-05 13:01:32 -04:00
internal.h
NFS: convert flags to bool
2017-07-13 15:58:04 -04:00
io.c
NFS: Do not serialise O_DIRECT reads and writes
2016-07-05 19:11:04 -04:00
iostat.h
nfs: define nfs_inc_fscache_stats and using it as possible
2014-11-24 20:08:47 -05:00
Kconfig
nfs: remove the objlayout driver
2017-04-20 15:51:23 -04:00
Makefile
nfs: remove the objlayout driver
2017-04-20 15:51:23 -04:00
mount_clnt.c
sunrpc: mark all struct rpc_procinfo instances as const
2017-07-13 15:57:57 -04:00
namespace.c
NFS: Use ERR_CAST() to avoid cross-structure cast
2017-05-28 10:11:47 -07:00
netns.h
netns: make struct pernet_operations::id unsigned int
2016-11-18 10:59:15 -05:00
nfs2super.c
NFS: Convert v2 into a module
2012-07-30 19:06:41 -04:00
nfs2xdr.c
NFS: convert flags to bool
2017-07-13 15:58:04 -04:00
nfs3_fs.h
nfsv3: introduce nfs3_set_ds_client
2015-02-03 11:06:34 -08:00
nfs3acl.c
posix_acl: Inode acl caching fixes
2016-03-31 00:30:15 -04:00
nfs3client.c
NFS: Remove unused authflavour parameter from nfs_get_client()
2016-12-01 17:46:32 -05:00
nfs3proc.c
NFS: convert flags to bool
2017-07-13 15:58:04 -04:00
nfs3super.c
nfsv3: introduce nfs3_set_ds_client
2015-02-03 11:06:34 -08:00
nfs3xdr.c
NFS: convert flags to bool
2017-07-13 15:58:04 -04:00
nfs4_fs.h
sunrpc: mark all struct svc_version instances as const
2017-07-13 15:58:03 -04:00
nfs4client.c
NFSv4.0: Fix a lock leak in nfs40_walk_client_list
2017-05-24 08:05:16 -04:00
nfs4file.c
NFSv4: add flock_owner to open context
2016-12-01 17:57:27 -05:00
nfs4getroot.c
NFS: Clean up nfs4_get_rootfh()
2017-04-20 13:39:35 -04:00
nfs4idmap.c
NFS: silence a uninitialized variable warning
2017-07-13 15:58:28 -04:00
nfs4idmap.h
NFS: Move nfs_idmap.h into fs/nfs/
2015-04-23 15:16:14 -04:00
nfs4namespace.c
NFS: Remove extra dprintk()s from nfs4namespace.c
2017-04-20 13:39:35 -04:00
nfs4proc.c
NFS: convert flags to bool
2017-07-13 15:58:04 -04:00
nfs4renewd.c
NFSv4: Set the connection timeout to match the lease period
2017-02-09 14:15:16 -05:00
nfs4session.c
NFSv4.1: Fix regression in callback retry handling
2016-12-01 17:21:38 -05:00
nfs4session.h
NFS: Make trace_nfs4_setup_sequence() available to NFS v4.0
2017-01-30 13:14:50 -05:00
nfs4state.c
NFSv4.1: RECLAIM_COMPLETE must handle NFS4ERR_CONN_NOT_BOUND_TO_SESSION
2017-05-05 12:01:50 -04:00
nfs4super.c
NFS: Move nfs_idmap.h into fs/nfs/
2015-04-23 15:16:14 -04:00
nfs4sysctl.c
nfs: do not initialise statics to 0
2015-12-28 09:57:15 -05:00
nfs4trace.c
pNFS: Modify pnfs_update_layout tracepoints to use layout stateid
2015-12-28 09:57:14 -05:00
nfs4trace.h
NFS: Make trace_nfs4_setup_sequence() available to NFS v4.0
2017-01-30 13:14:50 -05:00
nfs4xdr.c
NFS: convert flags to bool
2017-07-13 15:58:04 -04:00
nfs42.h
NFS: Add COPY nfs operation
2016-05-17 15:47:55 -04:00
nfs42proc.c
NFS fix COMMIT after COPY
2017-05-24 07:52:48 -04:00
nfs42xdr.c
nfs: fix decoder callback prototypes
2017-07-13 15:57:56 -04:00
nfs.h
NFS: Convert v4 into a module
2012-07-30 19:06:52 -04:00
nfsroot.c
nfsroot: make nfsroot to accept the 1024 bytes long directory name
2015-10-21 15:49:19 -05:00
nfstrace.c
NFSv4: Allow tracing of NFSv4 fsync calls
2015-03-27 12:39:34 -04:00
nfstrace.h
NFS client updates for Linux 4.8
2016-07-30 16:33:25 -07:00
pagelist.c
NFS: Fix initialization of nfs_page_array->npages
2017-07-13 15:58:06 -04:00
pnfs_dev.c
NFSv4.1: Don't cache deviceids that have no notifications
2015-03-27 12:32:24 -04:00
pnfs_nfs.c
pNFS: Fix NULL dereference in pnfs_generic_alloc_ds_commits
2017-05-03 12:29:41 -04:00
pnfs.c
pnfs: Fix the check for requests in range of layout segment
2017-05-24 07:55:02 -04:00
pnfs.h
pnfs: Fix the check for requests in range of layout segment
2017-05-24 07:55:02 -04:00
proc.c
NFS: convert flags to bool
2017-07-13 15:58:04 -04:00
read.c
NFS: move rw_mode to nfs_pageio_header
2017-04-20 14:00:41 -04:00
super.c
nfs: Fix fscache stat printing in nfs_show_stats()
2017-07-13 15:58:27 -04:00
symlink.c
vfs: remove ".readlink = generic_readlink" assignments
2016-12-09 16:45:04 +01:00
sysctl.c
nfs: convert use of typedef ctl_table to struct ctl_table
2014-06-06 16:08:16 -07:00
unlink.c
NFS: nfs_rename() - revalidate directories on -ERESTARTSYS
2017-07-13 15:58:04 -04:00
write.c
NFS: Fix commit policy for non-blocking calls to nfs_write_inode()
2017-07-13 15:58:05 -04:00