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lv: more exact check for merging origin

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Merging origin has 'MERGE_LV' and should also have its merging snapshot.
This commit is contained in:
Zdenek Kabelac 2016-12-22 21:15:31 +01:00
parent 9491ab41cd
commit 95e3dd5fb1
2 changed files with 2 additions and 1 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.169 -
=====================================
Checking LV for merging origin requires also it has merged snapshot.
Extend validation of metadata processing.
Enable usage of cached volumes as snapshot origin LV.
Fix displayed lv name when splitting snapshot (2.02.146).

2
lib/metadata/metadata-exported.h
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@ -198,7 +198,7 @@
#define lv_is_partial(lv) (((lv)->status & PARTIAL_LV) ? 1 : 0)
#define lv_is_virtual(lv) (((lv)->status & VIRTUAL) ? 1 : 0)
#define lv_is_merging(lv) (((lv)->status & MERGING) ? 1 : 0)
#define lv_is_merging_origin(lv) (lv_is_merging(lv))
#define lv_is_merging_origin(lv) (lv_is_merging(lv) && (lv)->snapshot)
#define lv_is_snapshot(lv) (((lv)->status & SNAPSHOT) ? 1 : 0)
#define lv_is_converting(lv) (((lv)->status & CONVERTING) ? 1 : 0)
#define lv_is_external_origin(lv) (((lv)->external_count > 0) ? 1 : 0)