Ilya, thank you for your suggestion, it works for me.But during testing I realized that what actually I need is not just exclusive lock, but some kind of idempotent exclusive lock.
I mean the last who exclusively mapped image should kick out others. Is it possible now? Thanks -- Aleksei -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
