39 lines
1.3 KiB
Diff
39 lines
1.3 KiB
Diff
commit 3bf9495270d7cd00da942e183dc5f7c7eb68ff69
|
|
Author: Mariusz Tkaczyk <mariusz.tkaczyk@intel.com>
|
|
Date: Thu Jan 11 12:39:49 2018 +0100
|
|
|
|
policy.c: Avoid to take spare without defined domain by imsm
|
|
|
|
Only Imsm get_disk_controller_domain returns disk controller domain for
|
|
each disk. It causes that mdadm automatically creates disk controller
|
|
domain policy for imsm metadata, and imsm containers in the same disk
|
|
controller domain can take spare for recovery.
|
|
|
|
Ignore spares if only one imsm domain is matched.
|
|
|
|
Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@intel.com>
|
|
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
|
|
|
|
diff --git a/policy.c b/policy.c
|
|
index b17585a..c0d18a7 100644
|
|
--- a/policy.c
|
|
+++ b/policy.c
|
|
@@ -661,6 +661,7 @@ int domain_test(struct domainlist *dom, struct dev_policy *pol,
|
|
* 1: has domains, all match
|
|
*/
|
|
int found_any = -1;
|
|
+ int has_one_domain = 1;
|
|
struct dev_policy *p;
|
|
|
|
pol = pol_find(pol, pol_domain);
|
|
@@ -670,6 +671,9 @@ int domain_test(struct domainlist *dom, struct dev_policy *pol,
|
|
dom = dom->next;
|
|
if (!dom || strcmp(dom->dom, p->value) != 0)
|
|
return 0;
|
|
+ if (has_one_domain && metadata && strcmp(metadata, "imsm") == 0)
|
|
+ found_any = -1;
|
|
+ has_one_domain = 0;
|
|
}
|
|
return found_any;
|
|
}
|