shaba/lvm2
1
0
Fork 0
mirror of git://sourceware.org/git/lvm2.git synced 2024-12-21 13:34:40 +03:00
Code Releases Activity

lv: more details about monitoring lvs

Browse Source 
Show "not supported" when LV does not support dmeventd monitoring.
Show "disabled" for LV with disabled dmeventd monitoring.
(lvdisplay -m)
This commit is contained in:
Zdenek Kabelac 2023-06-28 11:51:35 +02:00
parent 8a07f57ba4
commit 3596558861
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
lib/metadata/lv.c
View File

@ -311,10 +311,11 @@ char *lvseg_monitor_dup(struct dm_pool *mem, const struct lv_segment *seg)
segm = first_seg(seg->lv->snapshot->lv);
// log_debug("Query LV:%s mon:%s segm:%s tgtm:%p segmon:%d statusm:%d", seg->lv->name, segm->lv->name, segm->segtype->name, segm->segtype->ops->target_monitored, seg_monitored(segm), (int)(segm->status & PVMOVE));
if ((dmeventd_monitor_mode() != 1) ||
!segm->segtype->ops ||
if (!segm->segtype->ops ||
!segm->segtype->ops->target_monitored)
/* Nothing to do, monitoring not supported */;
s = "disabled";
else if (dmeventd_monitor_mode() != 1)
s = "not enabled";
else if (lv_is_cow_covering_origin(seg->lv))
/* Nothing to do, snapshot already covers origin */;
else if (!seg_monitored(segm) || (segm->status & PVMOVE))