pNFS/flexfiles: If the layout is invalid, it must be updated before retrying

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If we see that our pNFS READ/WRITE/COMMIT operation failed, but we
also see that our layout segment is no longer valid, then we need to
get a new layout segment before retrying.

Fixes: 90816d1dda ("NFSv4.1/flexfiles: Don't mark the entire deviceid...")
Cc: stable@vger.kernel.org # v4.2+
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

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Trond Myklebust 2017-02-17 19:49:09 -05:00 • committed by Anna Schumaker

parent 686a816ab6

commit df3ab232e4

1 changed files with 7 additions and 6 deletions

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fs/nfs/flexfilelayout/flexfilelayout.c

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