diff options
| author | Weston Andros Adamson <dros@primarydata.com> | 2016-12-14 16:31:55 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2016-12-19 17:29:45 -0500 |
| commit | 1c48cee83bc2631ab8533311d594aaafe81d8aa9 (patch) | |
| tree | 9b6691702266208d85ad4cedc41e403e2ae63f2b /fs/nfs/flexfilelayout | |
| parent | 187e593d2779fb92ae1de06f873d6e192ba35d88 (diff) | |
| download | linux-1c48cee83bc2631ab8533311d594aaafe81d8aa9.tar.bz2 | |
pNFS/flexfiles: delete deviceid, don't mark inactive
Instead of marking a device inactive, remove it from the cache entirely.
Flexfiles has a way to report errors back to the server, so we don't want
to stop devices from being tried again for 120 seconds.
Signed-off-by: Weston Andros Adamson <dros@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/flexfilelayout')
| -rw-r--r-- | fs/nfs/flexfilelayout/flexfilelayout.c | 6 | ||||
| -rw-r--r-- | fs/nfs/flexfilelayout/flexfilelayoutdev.c | 2 |
2 files changed, 5 insertions, 3 deletions
diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c index 9e111d07f667..45962fe5098c 100644 --- a/fs/nfs/flexfilelayout/flexfilelayout.c +++ b/fs/nfs/flexfilelayout/flexfilelayout.c @@ -1126,7 +1126,8 @@ static int ff_layout_async_handle_error_v4(struct rpc_task *task, case -EPIPE: dprintk("%s DS connection error %d\n", __func__, task->tk_status); - nfs4_mark_deviceid_unavailable(devid); + nfs4_delete_deviceid(devid->ld, devid->nfs_client, + &devid->deviceid); rpc_wake_up(&tbl->slot_tbl_waitq); /* fall through */ default: @@ -1175,7 +1176,8 @@ static int ff_layout_async_handle_error_v3(struct rpc_task *task, default: dprintk("%s DS connection error %d\n", __func__, task->tk_status); - nfs4_mark_deviceid_unavailable(devid); + nfs4_delete_deviceid(devid->ld, devid->nfs_client, + &devid->deviceid); } /* FIXME: Need to prevent infinite looping here. */ return -NFS4ERR_RESET_TO_PNFS; diff --git a/fs/nfs/flexfilelayout/flexfilelayoutdev.c b/fs/nfs/flexfilelayout/flexfilelayoutdev.c index 3cc39d1c1206..e5a6f248697b 100644 --- a/fs/nfs/flexfilelayout/flexfilelayoutdev.c +++ b/fs/nfs/flexfilelayout/flexfilelayoutdev.c @@ -177,7 +177,7 @@ out_err: static void ff_layout_mark_devid_invalid(struct pnfs_layout_segment *lseg, struct nfs4_deviceid_node *devid) { - nfs4_mark_deviceid_unavailable(devid); + nfs4_delete_deviceid(devid->ld, devid->nfs_client, &devid->deviceid); if (!ff_layout_has_available_ds(lseg)) pnfs_error_mark_layout_for_return(lseg->pls_layout->plh_inode, lseg); |