Commit 2c52c33a authored by Trond Myklebust's avatar Trond Myklebust Committed by Greg Kroah-Hartman

NFSv4: Open state recovery must account for file permission changes

commit 304020fe upstream.

If the file permissions change on the server, then we may not be able to
recover open state. If so, we need to ensure that we mark the file
descriptor appropriately.
Signed-off-by: default avatarTrond Myklebust <trond.myklebust@primarydata.com>
Tested-by: default avatarOleg Drokin <green@linuxhacker.ru>
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c7a128f0
...@@ -1493,6 +1493,9 @@ static int nfs4_reclaim_open_state(struct nfs4_state_owner *sp, const struct nfs ...@@ -1493,6 +1493,9 @@ static int nfs4_reclaim_open_state(struct nfs4_state_owner *sp, const struct nfs
__func__, status); __func__, status);
case -ENOENT: case -ENOENT:
case -ENOMEM: case -ENOMEM:
case -EACCES:
case -EROFS:
case -EIO:
case -ESTALE: case -ESTALE:
/* Open state on this file cannot be recovered */ /* Open state on this file cannot be recovered */
nfs4_state_mark_recovery_failed(state, status); nfs4_state_mark_recovery_failed(state, status);
......
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