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Code Releases Activity

Fix check for snapshot module when activating snapshot.

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This commit is contained in:
Alasdair Kergon 2006-11-20 16:45:45 +00:00
parent 3aada6dd1d
commit 8ab6d72519
2 changed files with 11 additions and 3 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.15 - Version 2.02.15 -
==================================== ====================================
Fix check for snapshot module when activating snapshot.
Fix pvremove error path for case when PV is in use. Fix pvremove error path for case when PV is in use.
Warn if certain duplicate config file entries are seen. Warn if certain duplicate config file entries are seen.
Enhance lvm_dump.sh for sysreport integration and add man page. Enhance lvm_dump.sh for sysreport integration and add man page.

13
lib/activate/dev_manager.c
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@ -782,12 +782,19 @@ static int _add_segment_to_dtree(struct dev_manager *dm,
{ {
uint32_t s; uint32_t s;
struct list *snh; struct list *snh;
struct lv_segment *seg_present;
/* Ensure required device-mapper targets are loaded */ /* Ensure required device-mapper targets are loaded */
if (seg->segtype->ops->target_present && seg_present = find_cow(seg->lv) ? : seg;
!seg->segtype->ops->target_present(seg)) {
log_debug("Checking kernel supports %s segment type for %s%s%s",
seg_present->segtype->name, seg->lv->name,
layer ? "-" : "", layer ? : "");
if (seg_present->segtype->ops->target_present &&
!seg_present->segtype->ops->target_present(seg_present)) {
log_error("Can't expand LV %s: %s target support missing " log_error("Can't expand LV %s: %s target support missing "
"from kernel?", seg->lv->name, seg->segtype->name); "from kernel?", seg->lv->name, seg_present->segtype->name);
return 0; return 0;
} }