Trond Myklebust e26d58f897 NFSv4: Fix client recovery when server reboots multiple times ... [ Upstream commit c6180a6237174f481dc856ed6e890d8196b6f0fb ] If the server reboots multiple times, the client should rely on the server to tell it that it cannot reclaim state as per section 9.6.3.4 in RFC7530 and section 8.4.2.1 in RFC5661. Currently, the client is being to conservative, and is assuming that if the server reboots while state recovery is in progress, then it must ignore state that was not recovered before the reboot. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2017-12-09 18:42:42 +01:00
..
blocklayout	nfs/blocklayout: Fix bad using of page offset in bl_read_pagelist	2015-10-21 15:55:47 -05:00
filelayout	NFSv4.1: nfs4_fl_prepare_ds must be careful about reporting success.	2017-01-19 20:17:22 +01:00
flexfilelayout	nfs/flexfiles: fix leak of nfs4_ff_ds_version arrays	2017-08-16 13:40:28 -07:00
objlayout	osd fs: __r4w_get_page rely on PageUptodate for uptodate	2015-12-12 10:15:34 -08:00
cache_lib.c	NFS: simplify and clean cache library	2013-02-15 10:43:36 -05:00
cache_lib.h	NFS: simplify and clean cache library	2013-02-15 10:43:36 -05:00
callback.c	NFSv4.x: hide array-bounds warning	2016-12-02 09:09:01 +01:00
callback.h	NFS: Remove the left function defines in callback.h	2015-10-21 15:49:22 -05:00
callback_proc.c	NFS: Remove unneeded NFS_DEBUG checking before define NFSDBG_FACILITY	2015-10-21 15:49:23 -05:00
callback_xdr.c	NFS: Don't drop CB requests with invalid principals	2016-10-07 15:23:45 +02:00
client.c	nfs: get clone_blksize when probing fsinfo	2015-10-15 16:08:18 -04:00
delegation.c	NFSv4: nfs4_copy_delegation_stateid() must fail if the delegation is invalid	2016-10-28 03:01:31 -04:00
delegation.h	NFSv4: Recovery of recalled read delegations is broken	2015-09-20 22:34:16 -04:00
dir.c	NFS: revalidate "." etc correctly on "open".	2017-12-05 11:22:51 +01:00
direct.c	NFS: Skip checking ds_cinfo.buckets when lseg's commit_through_mds is set	2015-09-22 18:09:14 -04:00
dns_resolve.c	NFS: Enabling v4.2 should not recompile nfsd and lockd	2013-11-19 16:20:40 -05:00
dns_resolve.h	NFS: DNS resolver cache per network namespace context introduced	2012-01-31 18:20:26 -05:00
file.c	nfs_write_end(): fix handling of short copies	2017-01-09 08:07:52 +01:00
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	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
inode.c	NFS: only invalidate dentrys that are clearly invalid.	2017-07-27 15:06:08 -07:00
internal.h	NFS: Fix 2 use after free issues in the I/O code	2017-09-13 14:09:46 -07:00
iostat.h	nfs: define nfs_inc_fscache_stats and using it as possible	2014-11-24 20:08:47 -05:00
Kconfig	pnfs/blocklayout: require 64-bit sector_t	2017-08-16 13:40:30 -07:00
Makefile	NFS: Rename idmap.c to nfs4idmap.c	2015-04-23 15:16:14 -04:00
mount_clnt.c	NFS: Remove unneeded NFS_DEBUG checking before define NFSDBG_FACILITY	2015-10-21 15:49:23 -05:00
namespace.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
netns.h	pnfs/blocklayout: serialize GETDEVICEINFO calls	2014-11-12 14:22:52 -05:00
nfs.h	NFS: Convert v4 into a module	2012-07-30 19:06:52 -04:00
nfs2super.c	NFS: Convert v2 into a module	2012-07-30 19:06:41 -04:00
nfs2xdr.c	nfs: save server READ/WRITE/COMMIT status	2015-02-03 11:06:40 -08:00
nfs3_fs.h	nfsv3: introduce nfs3_set_ds_client	2015-02-03 11:06:34 -08:00
nfs3acl.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
nfs3client.c	nfs: set hostname when creating nfsv3 ds connection	2015-02-03 11:06:38 -08:00
nfs3proc.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
nfs3super.c	nfsv3: introduce nfs3_set_ds_client	2015-02-03 11:06:34 -08:00
nfs3xdr.c	xprtrdma: Fix large NFS SYMLINK calls	2015-08-05 16:21:28 -04:00
nfs4_fs.h	NFSv4: Refactor NFSv4 error handling	2015-10-08 10:45:51 -04:00
nfs4client.c	nfs4: start callback_ident at idr 1	2015-11-23 21:59:42 -05:00
nfs4file.c	nfs: use file_dentry()	2016-04-20 15:42:13 +09:00
nfs4getroot.c	nfs: Remove invalid NFS_ATTR_FATTR_V4_REFERRAL checking in nfs4_get_rootfh	2015-07-01 11:31:22 -04:00
nfs4idmap.c	KEYS: Merge the type-specific data with the payload data	2015-10-21 15:18:36 +01:00
nfs4idmap.h	NFS: Move nfs_idmap.h into fs/nfs/	2015-04-23 15:16:14 -04:00
nfs4namespace.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
nfs4proc.c	nfs: Don't take a reference on fl->fl_file for LOCK operation	2017-12-09 18:42:42 +01:00
nfs4renewd.c	NFSv4.1: Fix an NFSv4.1 state renewal regression	2014-09-30 17:18:42 -04:00
nfs4session.c	NFSv4.1: Don't set up a backchannel if the server didn't agree to do so	2015-02-18 12:30:47 -08:00
nfs4session.h	NFSv4.1: Clear the old state by our client id before establishing a new lease	2015-03-03 21:52:30 -05:00
nfs4state.c	NFSv4: Fix client recovery when server reboots multiple times	2017-12-09 18:42:42 +01:00
nfs4super.c	NFS: Move nfs_idmap.h into fs/nfs/	2015-04-23 15:16:14 -04:00
nfs4sysctl.c	NFS: Move nfs_idmap.h into fs/nfs/	2015-04-23 15:16:14 -04:00
nfs4trace.c	NFSv4.1: Add tracepoints for debugging slot table operations	2013-08-22 08:58:27 -04:00
nfs4trace.h	NFS: Fix a tracepoint NULL-pointer dereference	2015-10-06 18:56:25 -04:00
nfs4xdr.c	NFSv4: fix getacl head length estimation	2017-03-12 06:37:30 +01:00
nfs42.h	nfs42: add CLONE proc functions	2015-10-15 16:07:36 -04:00
nfs42proc.c	NFSv4.2: Fix a reference leak in nfs42_proc_layoutstats_generic	2016-10-28 03:01:31 -04:00
nfs42xdr.c	nfs42: add CLONE xdr functions	2015-10-15 16:07:21 -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: fix the handling of NFS_INO_INVALID_DATA flag in nfs_revalidate_mapping	2014-01-27 15:35:56 -05:00
pagelist.c	NFS: Fix 2 use after free issues in the I/O code	2017-09-13 14:09:46 -07:00
pnfs.c	NFS: Fix 2 use after free issues in the I/O code	2017-09-13 14:09:46 -07:00
pnfs.h	NFS41: make close wait for layoutreturn	2015-09-23 08:55:32 -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	NFS41: fix list splice type	2015-08-20 13:43:53 -05:00
proc.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
read.c	NFSv4.1/pnfs: Retry through MDS when getting bad length of data	2015-10-21 15:55:47 -05:00
super.c	NFS: Fix typo in nomigration mount option	2017-11-30 08:37:20 +00:00
symlink.c	don't pass nameidata to ->follow_link()	2015-05-10 22:20:15 -04:00
sysctl.c	nfs: convert use of typedef ctl_table to struct ctl_table	2014-06-06 16:08:16 -07:00
unlink.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
write.c	nfs: don't create zero-length requests	2016-08-20 18:09:21 +02:00