>From 26f00c6c0b78edb782256d510c5b37bc1a12e05b Mon Sep 17 00:00:00 2001
From: Anna Czarnowska <anna.czarnowska@xxxxxxxxx>
Date: Wed, 23 Jun 2010 12:10:15 +0100
Subject: [PATCH 17/35] Removed uuid setting for imsm spares
Setting UUID of a spare based on first array from config
that may belong to different domain can prevent assembly of that array.
Signed-off-by: Anna Czarnowska <anna.czarnowska@xxxxxxxxx>
---
super-intel.c | 34 +---------------------------------
1 files changed, 1 insertions(+), 33 deletions(-)
diff --git a/super-intel.c b/super-intel.c
index 9551ad1..4dcc654 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -1495,38 +1495,6 @@ static void getinfo_super_imsm_volume(struct supertype *st, struct mdinfo *info)
uuid_from_super_imsm(st, info->uuid);
}
-/* check the config file to see if we can return a real uuid for this spare */
-static void fixup_container_spare_uuid(struct mdinfo *inf)
-{
- struct mddev_ident_s *array_list;
-
- if (inf->array.level != LEVEL_CONTAINER ||
- memcmp(inf->uuid, uuid_match_any, sizeof(int[4])) != 0)
- return;
-
- array_list = conf_get_ident(NULL);
-
- for (; array_list; array_list = array_list->next) {
- if (array_list->uuid_set) {
- struct supertype *_sst; /* spare supertype */
- struct supertype *_cst; /* container supertype */
-
- _cst = array_list->st;
- if (_cst)
- _sst = _cst->ss->match_metadata_desc(inf->text_version);
- else
- _sst = NULL;
-
- if (_sst) {
- memcpy(inf->uuid, array_list->uuid, sizeof(int[4]));
- free(_sst);
- break;
- }
- }
- }
-}
-
-
static __u8 imsm_check_degraded(struct intel_super *super, struct imsm_dev *dev, int failed);
static int imsm_count_failed(struct intel_super *super, struct imsm_dev *dev);
@@ -1643,7 +1611,7 @@ static void getinfo_super_imsm(struct supertype *st, struct mdinfo *info)
uuid_from_super_imsm(st, info->uuid);
else {
memcpy(info->uuid, uuid_match_any, sizeof(int[4]));
- fixup_container_spare_uuid(info);
+ /* must be uuid_match_any for spares to assemble */
}
}
--
1.6.4.2
---------------------------------------------------------------------
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