When GETDEVICEINFO call fails, return the layout and fall back to MDS.
Signed-off-by: Olga Kornievskaia <kolga@xxxxxxxxxx>
---
fs/nfs/filelayout/filelayout.c | 2 ++
fs/nfs/pnfs.c | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/nfs/filelayout/filelayout.c b/fs/nfs/filelayout/filelayout.c
index 4974cd18ca46..ce8f8934bca5 100644
--- a/fs/nfs/filelayout/filelayout.c
+++ b/fs/nfs/filelayout/filelayout.c
@@ -862,6 +862,8 @@ fl_pnfs_update_layout(struct inode *ino,
status = filelayout_check_deviceid(lo, fl, gfp_flags);
if (status) {
+ pnfs_error_mark_layout_for_return(ino, lseg);
+ pnfs_set_lo_fail(lseg);
pnfs_put_lseg(lseg);
lseg = NULL;
}
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index a5db5158c634..306cba0b9e69 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -511,7 +511,7 @@ pnfs_layout_io_set_failed(struct pnfs_layout_hdr *lo, u32 iomode)
spin_lock(&inode->i_lock);
pnfs_layout_set_fail_bit(lo, pnfs_iomode_to_fail_bit(iomode));
- pnfs_mark_matching_lsegs_invalid(lo, &head, &range, 0);
+ pnfs_mark_matching_lsegs_return(lo, &head, &range, 0);
spin_unlock(&inode->i_lock);
pnfs_free_lseg_list(&head);
dprintk("%s Setting layout IOMODE_%s fail bit\n", __func__,
--
2.31.1
