I have a SAN LUN exported to a four node cluster. I' m using Quorum Disk and it was working OK (ie: shows up in clustat). The cluster isn't yet in production. Some days ago another io path was added to the SAN. Today I issued a clustat and see no reference to qdiskd. The daemon refused to start: -- e1b01:~# qdiskd -fd [21092] debug: Loading configuration information [21092] debug: 0 heuristics loaded [21092] debug: Quorum Daemon: 0 heuristics, 3 interval, 23 tko, 3 votes [21092] debug: Run Flags: 00000035 [21092] crit: Specified device /dev/sda1 does match kernel's reported sector size (0 != -1) -- I wonder is there are any relationship between qdiskd failing and seeing the LUN partition twice in each node. /dev/sda1 is the qdisk, also seen as /dev/sdb1. I tried to recreate the quorum disk and updated cluster.conf to use device instead of label but still qdiskd refuse to start I'm using: linux 2.6.27 rhcs 2.03.08 openais 0.83 on debian lenny. Thanks very much for your help Regards, maykel --------------------------------------- Red Telematica de Salud - Cuba CNICM - Infomed -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster