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locking: exclusive can be either remote or local

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When LOCK is exclusive and LV is already locally active,
it cannot be active remotely.
This commit is contained in:
Zdenek Kabelac
2018-02-14 23:06:49 +01:00
parent a1195aaa66
commit a2d2fe3a8c
2 changed files with 5 additions and 1 deletions
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5
lib/activate/activate.c
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@@ -1543,8 +1543,11 @@ static int _lv_is_active(const struct logical_volume *lv,
if (skip_cluster_query)
goto out;
if ((r = cluster_lock_held(lv->lvid.s, "", &e)) >= 0)
if ((r = cluster_lock_held(lv->lvid.s, "", &e)) >= 0) {
if (l && e)
r = 0; /* exclusive locally */
goto out;
}
/*
* If lock query is not supported (due to interfacing with old