Is there any free sector that can be used by a cluster to store it's last lifesign in case of a partitioned network? I once had such a situation with a normal filesystem which was nasty enough. I plan to write a sektor via dd, containing a flag "in use" and a timestamp to be updated each minute. Is there any space left on a pv or a raid1 disk? I do not expect anyone to support this solution. (Solutions which work don't need support) I could also use some space behind the MBR instead, but that means to be forced to create partitions for lvm or raid. Regards, Thomas -- Thomas Meller mailto: thomas.meller@t-systems.ch mailto: thomas.meller@gmx.net ---- ...Our continuing mission: To seek out knowledge of C, to explore strange UNIX commands, and to boldly code where no man page has ever been seen _______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/