From: Trond Myklebust <trond.myklebust@hammerspace.com>
Date: Thu, 20 Mar 2025 16:45:01 +0000 (-0400)
Subject: pNFS/flexfiles: Report ENETDOWN as a connection error
X-Git-Tag: v6.15-rc1~50^2~10
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=aa42add73ce9b9e3714723d385c254b75814e335;p=thirdparty%2Fkernel%2Flinux.git

pNFS/flexfiles: Report ENETDOWN as a connection error

If the client should see an ENETDOWN when trying to connect to the data
server, it might still be able to talk to the metadata server through
another NIC. If so, report the error.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Tested-by: Jeff Layton <jlayton@kernel.org>
Acked-by: Chuck Lever <chuck.lever@oracle.com>
---

diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c
index f89fdba7289d2..61ad269c825ff 100644
--- a/fs/nfs/flexfilelayout/flexfilelayout.c
+++ b/fs/nfs/flexfilelayout/flexfilelayout.c
@@ -1274,6 +1274,7 @@ static void ff_layout_io_track_ds_error(struct pnfs_layout_segment *lseg,
 		case -ECONNRESET:
 		case -EHOSTDOWN:
 		case -EHOSTUNREACH:
+		case -ENETDOWN:
 		case -ENETUNREACH:
 		case -EADDRINUSE:
 		case -ENOBUFS: