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pool: validate pool_metadata has proper suffix

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This commit is contained in:
Zdenek Kabelac 2015-09-11 20:58:58 +02:00
parent fda853b573
commit 729b035edd
1 changed files with 18 additions and 6 deletions
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24
lib/metadata/merge.c
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@ -119,12 +119,24 @@ int check_lv_segments(struct logical_volume *lv, int complete_vg)
inc_error_count;
}
if (lv_is_pool_metadata(lv) &&
(!(seg2 = first_seg(lv)) || !(seg2 = find_pool_seg(seg2)) ||
seg2->metadata_lv != lv)) {
log_error("LV %s: segment 1 pool metadata LV does not point back to same LV",
lv->name);
inc_error_count;
if (lv_is_pool_metadata(lv)) {
if (!(seg2 = first_seg(lv)) || !(seg2 = find_pool_seg(seg2)) ||
seg2->metadata_lv != lv) {
log_error("LV %s: segment 1 pool metadata LV does not point back to same LV",
lv->name);
inc_error_count;
}
if (lv_is_thin_pool_metadata(lv) &&
!strstr(lv->name, "_tmeta")) {
log_error("LV %s: thin pool metadata LV does not use _tmeta",
lv->name);
inc_error_count;
} else if (lv_is_cache_pool_metadata(lv) &&
!strstr(lv->name, "_cmeta")) {
log_error("LV %s: cache pool metadata LV does not use _cmeta",
lv->name);
inc_error_count;
}
}
}