Trond Myklebust c65db336d6 pNFS/flexfiles: If the layout is invalid, it must be updated before retrying ...

commit df3ab232e4 upstream.

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also see that our layout segment is no longer valid, then we need to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...")
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-03-12 06:41:51 +01:00

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