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04fa77c3be
where we should not expose internal VG names/uuids (the ones with "#" prefix )through the interface. Otherwise, we could end up with library users opening internal VGs which will initiate locking mechanism that won't be cleaned up properly. "#orphans_{lvm1, lvm2, pool}" names are treated in a special way, they are truncated first to "orphans" and this is used as a part of the lock name then (e.g. while calling lvm_vg_open()). When library user calls lvm_vg_close(), the original name "orphans_{lvm1, lvm2, pool}" is used directly and therefore no unlock occurs. We should exclude internal VG names and uuids in the lists provided by lvmcache: lvmcache_get_vgids() and lvmcache_get_vgnames(). |
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lvmcache.c | ||
lvmcache.h |