From 28d4411fc3b58d7ef2cd00060c068a5d90ee9700 Mon Sep 17 00:00:00 2001
From: Olga Kornievskaia <olga.kornievskaia@gmail.com>
Date: Fri, 20 Jan 2023 13:40:20 -0500
Subject: pNFS/filelayout: treat GETDEVICEINFO errors as layout failure

When GETDEVICEINFO call fails, return the layout and fall back to MDS.

Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
---
 fs/nfs/filelayout/filelayout.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'fs/nfs/filelayout')

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;
 	}
-- 
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