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| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-11-02 10:11:17 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-11-02 13:50:35 -0500 |
| commit | 135444126a1175912b43366f6109cb297018f034 (patch) | |
| tree | b16d9fbad0053f1949873af5f3793443495c9364 /fs/btrfs/extent_io.c | |
| parent | a85240d2543e1947868d81aab44e36bea6bb876e (diff) | |
pNFS/flexfiles: When mirrored, retry failed reads by switching mirrors
If the pNFS/flexfiles file is mirrored, and a read to one mirror fails,
then we should bump the mirror index, so that we retry to a different
mirror. Once we've iterated through all mirrors and all failed, we can
return the layout and issue a new LAYOUTGET.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/btrfs/extent_io.c')
0 files changed, 0 insertions, 0 deletions