[lvm-devel] LVM2 ./WHATS_NEW lib/activate/dev_manager.c
zkabelac at sourceware.org
zkabelac at sourceware.org
Sat Jan 28 20:12:30 UTC 2012
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: zkabelac at sourceware.org 2012-01-28 20:12:29
Modified files:
. : WHATS_NEW
lib/activate : dev_manager.c
Log message:
Fix data% reporting
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.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW.diff?cvsroot=lvm2&r1=1.2246&r2=1.2247
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/activate/dev_manager.c.diff?cvsroot=lvm2&r1=1.268&r2=1.269
--- LVM2/WHATS_NEW 2012/01/27 01:23:40 1.2246
+++ LVM2/WHATS_NEW 2012/01/28 20:12:26 1.2247
@@ -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
===================================
--- LVM2/lib/activate/dev_manager.c 2012/01/25 11:10:06 1.268
+++ LVM2/lib/activate/dev_manager.c 2012/01/28 20:12:29 1.269
@@ -953,12 +953,13 @@
{
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);
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