Hi, (subject added) I rebased on the stop of latest mainline tree and now dmsetup fails... It says: "Failed to create notification semaphore: Function not implemented". I run strace and saw that dmsetup uses "semget" which returns -ENOSYS... It works on 122804ecb59493fbb4d31b3ba9ac59faaf45276f but does not work on ccb19d263fd1c9e34948e2158c53eacbff369344 Any ideas? - Dmitry -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel