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Fix vgchange activation of snapshot with virtual origin.

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This commit is contained in:
Milan Broz 2011-09-14 18:20:03 +00:00
parent 6fe315d412
commit 89880365fc
2 changed files with 5 additions and 0 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.89 - Version 2.02.89 -
================================== ==================================
Fix vgchange activation of snapshot with virtual origin.
Activate virtual snapshot origin exclusively (only on local node in cluster). Activate virtual snapshot origin exclusively (only on local node in cluster).
Fix lv_mirror_count to handle mirrored stripes properly. Fix lv_mirror_count to handle mirrored stripes properly.
Fix failure to down-convert a mirror to linear due to udev "dev open" conflict Fix failure to down-convert a mirror to linear due to udev "dev open" conflict

4
tools/vgchange.c
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@ -100,6 +100,10 @@ static int _activate_lvs_in_vg(struct cmd_context *cmd,
if (!lv_is_visible(lv)) if (!lv_is_visible(lv))
continue; continue;
/* If LV is sparse, activate origin instead */
if (lv_is_cow(lv) && lv_is_virtual_origin(origin_from_cow(lv)))
lv = origin_from_cow(lv);
/* Only request activation of snapshot origin devices */ /* Only request activation of snapshot origin devices */
if ((lv->status & SNAPSHOT) || lv_is_cow(lv)) if ((lv->status & SNAPSHOT) || lv_is_cow(lv))
continue; continue;