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| author | Peng Tao <tao.peng@primarydata.com> | 2015-12-07 23:31:38 +0100 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-12-28 20:32:39 +0100 |
| commit | c22eeb8697352bd696300aabaf08eaff99bdb635 (patch) | |
| tree | 70228e234efbf1a5ed6a409491c9a8e1a7003b13 /fs | |
| parent | NFS41: map NFS4ERR_LAYOUTUNAVAILABLE to ENODATA (diff) | |
| download | linux-c22eeb8697352bd696300aabaf08eaff99bdb635.tar.xz linux-c22eeb8697352bd696300aabaf08eaff99bdb635.zip | |
pnfs/flexfiles: do not mark delay-like status as DS failure
We just need to delay and retry in these cases.
Signed-off-by: Peng Tao <tao.peng@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/flexfilelayout/flexfilelayout.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c index 57e4010e3cde..b392156e6743 100644 --- a/fs/nfs/flexfilelayout/flexfilelayout.c +++ b/fs/nfs/flexfilelayout/flexfilelayout.c @@ -1188,6 +1188,14 @@ static void ff_layout_io_track_ds_error(struct pnfs_layout_segment *lseg, } } + switch (status) { + case NFS4ERR_DELAY: + case NFS4ERR_GRACE: + return; + default: + break; + } + mirror = FF_LAYOUT_COMP(lseg, idx); err = ff_layout_track_ds_error(FF_LAYOUT_FROM_HDR(lseg->pls_layout), mirror, offset, length, status, opnum, @@ -1399,7 +1407,6 @@ static int ff_layout_write_done_cb(struct rpc_task *task, ff_layout_reset_write(hdr, false); return task->tk_status; case -EAGAIN: - rpc_restart_call_prepare(task); return -EAGAIN; } |