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cache: drop metadata_format validation

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Allow to use any combination of cache metadata format for policy.
This commit is contained in:
Zdenek Kabelac
2018-08-07 10:33:19 +02:00
parent 5f648406b0
commit cc96eea029
2 changed files with 1 additions and 5 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.182 -
==============================
Do not pair cache policy and cache metadata format.
Version 2.02.181 - 01 August 2018
=================================

5
lib/metadata/cache_manip.c
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@ -843,15 +843,10 @@ int cache_set_metadata_format(struct lv_segment *seg, cache_metadata_format_t fo
/*
* If policy is unselected, but format 2 is selected, policy smq is enforced.
* ATM no other then smq & cleaner policy is allowed to select format 2.
*/
if (!seg->policy_name) {
if (format == CACHE_METADATA_FORMAT_2)
seg->policy_name = "smq";
} else if (strcmp(seg->policy_name, "smq") &&
strcmp(seg->policy_name, "cleaner")) {
seg->cache_metadata_format = CACHE_METADATA_FORMAT_1;
return 1;
}
/* Check if we need to search for configured cache metadata format */