shaba/lvm2
1
0
Fork 0
mirror of git://sourceware.org/git/lvm2.git synced 2025-03-28 02:50:41 +03:00
Code Releases Activity

lvconvert: raid0 replace attempt segfaults

Browse Source 
Any failing stripes in raid0/raid0_meta type LVs cause data loss,
thus replacement via 'lvconvert --replace...' does not make sense.

Patch prohibits replacement on raid0/raid0_meta LVs.

- resolves rhbz1356734
This commit is contained in:
Heinz Mauelshagen 2016-07-18 20:16:40 +02:00
parent da49d4d54e
commit 94207dfd68
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lib/metadata/raid_manip.c
View File

@ -2829,6 +2829,12 @@ int lv_raid_replace(struct logical_volume *lv,
struct lv_list *lvl;
char *tmp_names[raid_seg->area_count * 2];
if (seg_is_any_raid0(raid_seg)) {
log_error("Can't replace any devices in %s LV %s",
lvseg_name(raid_seg), display_lvname(lv));
return 0;
}
dm_list_init(&old_lvs);
dm_list_init(&new_meta_lvs);
dm_list_init(&new_data_lvs);