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-rw-r--r--fs/nfs/flexfilelayout/flexfilelayout.c24
1 files changed, 16 insertions, 8 deletions
diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c
index 4ec624cfcf8b..61ccf1122494 100644
--- a/fs/nfs/flexfilelayout/flexfilelayout.c
+++ b/fs/nfs/flexfilelayout/flexfilelayout.c
@@ -1075,18 +1075,26 @@ static int ff_layout_async_handle_error_v3(struct rpc_task *task,
if (task->tk_status >= 0)
return 0;
- if (task->tk_status != -EJUKEBOX) {
+ switch (task->tk_status) {
+ /* File access problems. Don't mark the device as unavailable */
+ case -EACCES:
+ case -ESTALE:
+ case -EISDIR:
+ case -EBADHANDLE:
+ case -ELOOP:
+ case -ENOSPC:
+ break;
+ case -EJUKEBOX:
+ nfs_inc_stats(lseg->pls_layout->plh_inode, NFSIOS_DELAY);
+ goto out_retry;
+ default:
dprintk("%s DS connection error %d\n", __func__,
task->tk_status);
nfs4_mark_deviceid_unavailable(devid);
- if (ff_layout_has_available_ds(lseg))
- return -NFS4ERR_RESET_TO_PNFS;
- else
- return -NFS4ERR_RESET_TO_MDS;
}
-
- if (task->tk_status == -EJUKEBOX)
- nfs_inc_stats(lseg->pls_layout->plh_inode, NFSIOS_DELAY);
+ /* FIXME: Need to prevent infinite looping here. */
+ return -NFS4ERR_RESET_TO_PNFS;
+out_retry:
task->tk_status = 0;
rpc_restart_call(task);
rpc_delay(task, NFS_JUKEBOX_RETRY_TIME);