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| author | Olga Kornievskaia <kolga@netapp.com> | 2019-12-19 00:50:42 +0300 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2020-01-15 18:54:33 +0300 |
| commit | d826e5b827641ae1bebb33d23a774f4e9bb8e94f (patch) | |
| tree | a767e974f0c3098d8fec2a6b623cbba258a0307d /arch | |
| parent | 62a1573fcf844a559a79bec2eafc4309f2be5c5b (diff) | |
| download | linux-d826e5b827641ae1bebb33d23a774f4e9bb8e94f.tar.xz | |
NFSv4.x recover from pre-mature loss of openstateid
Ever since the commit 0e0cb35b417f, it's possible to lose an open stateid
while retrying a CLOSE due to ERR_OLD_STATEID. Once that happens,
operations that require openstateid fail with EAGAIN which is propagated
to the application then tests like generic/446 and generic/168 fail with
"Resource temporarily unavailable".
Instead of returning this error, initiate state recovery when possible to
recover the open stateid and then try calling nfs4_select_rw_stateid()
again.
Fixes: 0e0cb35b417f ("NFSv4: Handle NFS4ERR_OLD_STATEID in CLOSE/OPEN_DOWNGRADE")
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions