From dd243f561f86bee424a032abbe05b492ca9208b0 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Thu, 14 May 2015 11:17:39 +1000 Subject: [PATCH] Grow: only warn about incompatible metadata when no fallback available. We might be trying to set_new_data_offset() for RAID10, when it is a necessary requirement, or for RAID5 where it is optional. In the latter case, a message about metadata versions is no helpful. Signed-off-by: NeilBrown --- Grow.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Grow.c b/Grow.c index 9a573fd..568e399 100644 --- a/Grow.c +++ b/Grow.c @@ -2213,7 +2213,9 @@ static int set_new_data_offset(struct mdinfo *sra, struct supertype *st, if (info2.space_before == 0 && info2.space_after == 0) { /* Metadata doesn't support data_offset changes */ - pr_err("%s: Metadata version doesn't support data_offset changes\n", devname); + if (!can_fallback) + pr_err("%s: Metadata version doesn't support data_offset changes\n", + devname); goto fallback; } if (before > info2.space_before)