diff options
Diffstat (limited to 'lib/metadata/raid_manip.c')
| -rw-r--r-- | lib/metadata/raid_manip.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/metadata/raid_manip.c b/lib/metadata/raid_manip.c index 3df043fe..a3d6709c 100644 --- a/lib/metadata/raid_manip.c +++ b/lib/metadata/raid_manip.c @@ -1632,10 +1632,28 @@ int lv_raid_replace(struct logical_volume *lv, * * - We need to change the LV names when we insert them. */ +try_again: if (!_alloc_image_components(lv, allocate_pvs, match_count, &new_meta_lvs, &new_data_lvs)) { log_error("Failed to allocate replacement images for %s/%s", lv->vg->name, lv->name); + + /* + * If this is a repair, then try to + * do better than all-or-nothing + */ + if (match_count > 1) { + log_error("Attempting replacement of %u devices" + " instead of %u", match_count - 1, match_count); + match_count--; + + /* + * Since we are replacing some but not all of the bad + * devices, we must set partial_activation + */ + lv->vg->cmd->partial_activation = 1; + goto try_again; + } return 0; } |