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>
diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c
index 57e4010..b392156 100644
--- a/fs/nfs/flexfilelayout/flexfilelayout.c
+++ b/fs/nfs/flexfilelayout/flexfilelayout.c
@@ -1188,6 +1188,14 @@
}
}
+ 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 @@
ff_layout_reset_write(hdr, false);
return task->tk_status;
case -EAGAIN:
- rpc_restart_call_prepare(task);
return -EAGAIN;
}