Olga Kornievskaia 04f34b7636 PNFS fallback to MDS if no deviceid found ...

commit b1029c9bc0 upstream.

If we fail to find a good deviceid while trying to pnfs instead of
propogating an error back fallback to doing IO to the MDS. Currently,
code with fals the IO with EINVAL.

Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Fixes: 8d40b0f148 ("NFS filelayout:call GETDEVICEINFO after pnfs_layout_process completes"
Cc: stable@vger.kernel.org # v4.11+
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-05-25 18:23:28 +02:00

..

filelayout.c

PNFS fallback to MDS if no deviceid found

2019-05-25 18:23:28 +02:00

filelayout.h

NFS store nfs4_deviceid in struct nfs4_filelayout_segment

2017-03-28 11:21:52 -04:00

filelayoutdev.c

pNFS/flexfiles: never nfs4_mark_deviceid_unavailable

2017-03-17 16:07:17 -04:00

Makefile

Push the file layout driver into a subdirectory

2014-05-29 20:21:56 -04:00