I'm getting stability issues with 2.0x series. The log entries are: [2009-06-07 21:31:09] E [client-protocol.c:292:call_bail] Node2: bailing out frame LOOKUP(32) frame sent = 2009-06-07 21:01:02. frame- timeout = 1800 Currently this a test cluster so there's not much traffic going on. However, the GlusterFS mount isn't stable for more than 48 hours. Any ideas? Then the GlusterFS mount diappears. My configuration: volume posix type storage/posix option directory /home/export end-volume volume locks type features/locks subvolumes posix end-volume volume brick type performance/io-threads option autoscaling yes subvolumes locks end-volume volume server type protocol/server option transport-type ib-verbs option transport.ib-verbs.listen-port 6990 option auth.addr.brick.allow * subvolumes brick end-volume volume Node1 type protocol/client option transport-type ib-verbs option remote-port 6990 option remote-host Node1 option remote-subvolume brick end-volume volume Node2 type protocol/client option transport-type ib-verbs option remote-port 6990 option remote-host Node2 option remote-subvolume brick end-volume volume nufa type cluster/replicate option scheduler nufa option read-subvolume brick subvolumes Node1 Node2 end-volume volume writebehind type performance/write-behind option cache-size 8MB subvolumes nufa end-volume volume cache type performance/io-cache option cache-size 8MB subvolumes writebehind end-volume