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Fix data% reporting

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For reading % of mapped size of thin volume use as origin for
old style snapshot '-real' device needs to be queried.
Fix log_error report given for lvs -a in this case.
This commit is contained in:
Zdenek Kabelac 2012-01-28 20:12:26 +00:00
parent 400dede7a6
commit 15fd61e492
2 changed files with 4 additions and 2 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.90 -
===================================
Fix data% report for thin volume used as origin for non-thin snapshot.
Version 2.02.89 - 26th January 2012
===================================

5
lib/activate/dev_manager.c
View File

@ -953,12 +953,13 @@ int dev_manager_thin_percent(struct dev_manager *dm,
{
char *name;
const char *dlid;
const char *layer = lv_is_origin(lv) ? "real" : NULL;
/* Build a name for the top layer */
if (!(name = dm_build_dm_name(dm->mem, lv->vg->name, lv->name, NULL)))
if (!(name = dm_build_dm_name(dm->mem, lv->vg->name, lv->name, layer)))
return_0;
if (!(dlid = build_dm_uuid(dm->mem, lv->lvid.s, NULL)))
if (!(dlid = build_dm_uuid(dm->mem, lv->lvid.s, layer)))
return_0;
log_debug("Getting device status percentage for %s", name);