diff options
Diffstat (limited to 'fs/nfs/flexfilelayout/flexfilelayout.c')
| -rw-r--r-- | fs/nfs/flexfilelayout/flexfilelayout.c | 24 |
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); |