From 26a14b65991b79d317638f78dc6b4e5ac1ef712e Mon Sep 17 00:00:00 2001 From: Neil Brown Date: Mon, 7 Dec 2009 17:23:48 -0500 Subject: [PATCH] mount.nfs: Retry v4 mounts with v3 on ENOENT errors Retry v4 mounts with a v3 mount when the version is not explicitly specified and the mount fails with ENOENT. The will help deal with Linux servers that do not automatically export a pseudo root Signed-off-by: Steve Dickson --- utils/mount/stropts.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/utils/mount/stropts.c b/utils/mount/stropts.c index a0b9e7f..4007150 100644 --- a/utils/mount/stropts.c +++ b/utils/mount/stropts.c @@ -668,9 +668,10 @@ static int nfs_try_mount(struct nfsmount_info *mi) /* * To deal with legacy Linux servers that don't * automatically export a pseudo root, retry - * ENOENT errors using version 3 + * ENOENT errors using version 3. And for + * Linux servers prior to 2.6.25, retry EPERM */ - if (errno != ENOENT) + if (errno != ENOENT && errno != EPERM) break; } } -- 2.39.5