[PATCH 31/34] imsm: FIX: do not repair raid4 arrays
From: Adam Kwolek <hidden>
Date: 2011-01-04 14:39:42
Subsystem:
the rest · Maintainer:
Linus Torvalds
As raid4 is not supported by imsm (this is takeovered raid0) do not fix degraded raid4 arrays. Signed-off-by: Adam Kwolek <redacted> --- super-intel.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/super-intel.c b/super-intel.c
index 1be0e72..b01d52a 100644
--- a/super-intel.c
+++ b/super-intel.c@@ -5432,6 +5432,12 @@ static struct mdinfo *imsm_activate_spare(struct active_array *a, /* No repair during migration */ return NULL; + if (a->info.array.level == 4) + /* No repair for takeovered array + * imsm doesn't support raid4 + */ + return NULL; + if (imsm_check_degraded(super, dev, failed) != IMSM_T_STATE_DEGRADED) return NULL;