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thin: properly unmark volume after detach

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When the volume is detached form thin pool,
unmask THIN_VOLUME flag and reset related pointers.
This commit is contained in:
Zdenek Kabelac 2013-02-05 11:07:09 +01:00
parent 416eb4b9b3
commit c984d8fbab
2 changed files with 6 additions and 1 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.99 -
===================================
Fix missing cleanup of flags when the LV is detached from pool.
Fix check for some forbidden discards conversion of thin pools.
Add pool_is_active() to check for any pool related active LV.
Report blank field if the LV doesn't have an origin instead of 0.

6
lib/metadata/thin_manip.c
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@ -1,5 +1,5 @@
/*
* Copyright (C) 2011-2012 Red Hat, Inc. All rights reserved.
* Copyright (C) 2011-2013 Red Hat, Inc. All rights reserved.
*
* This file is part of LVM2.
*
@ -136,6 +136,10 @@ int detach_pool_lv(struct lv_segment *seg)
sl->seg->origin = NULL;
}
seg->lv->status &= ~THIN_VOLUME;
seg->pool_lv = NULL;
seg->origin = NULL;
return 1;
}