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(parent: 1a3a5c0) | patch
NFSv4: Fail I/O if the state recovery fails irrevocably
authorTrond Myklebust <Trond.Myklebust@netapp.com>
Thu, 14 Mar 2013 20:57:48 +0000 (16:57 -0400)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Mon, 25 Mar 2013 16:04:10 +0000 (12:04 -0400)
commite6a181c13998cd6899329826ca5100040859c5bd
treeed7117feb89a0a804669f9f017d2ce3ef7fee10ctree | snapshot
parent1a3a5c0e2223433ff8e892b585f8e8061cff8db5commit | diff
NFSv4: Fail I/O if the state recovery fails irrevocably

If state recovery fails with an ESTALE or a ENOENT, then we shouldn't
keep retrying. Instead, mark the stateid as being invalid and
fail the I/O with an EIO error.
For other operations such as POSIX and BSD file locking, truncate
etc, fail with an EBADF to indicate that this file descriptor is no
longer valid.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
fs/nfs/nfs4_fs.h diff | blob | history
fs/nfs/nfs4filelayout.c diff | blob | history
fs/nfs/nfs4proc.c diff | blob | history
fs/nfs/nfs4state.c diff | blob | history
fs/nfs/pnfs.c diff | blob | history
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