hello randomly , during a nightly backup with rsync I receive the error below on a 3 node setup with cluster2. because of the withdraw I can't unmount without a reboot. does someone have a clue? GFS2: fsid=data:FSdata.0: fatal: assertion "!mapping->nrpages" failed GFS2: fsid=data:FSdata.0: function = gfs2_meta_inval, file = fs/gfs2/meta_io.c, line = 110 GFS2: fsid=data:FSdata.0: about to withdraw this file system GFS2: fsid=data:FSdata.0: telling LM to withdraw GFS2: fsid=data:FSdata.0: withdrawn Pid: 4643, comm: glock_workqueue Not tainted 2.6.28-hardened-r9 #1 Call Trace: [<ffffffffa008e4ea>] 0xffffffffa008e4ea [<ffffffff8025ecee>] 0xffffffff8025ecee [<ffffffffa0091307>] 0xffffffffa0091307 [<ffffffffa008f640>] 0xffffffffa008f640 [<ffffffffa000fc18>] 0xffffffffa000fc18 [<ffffffffa000bfe8>] 0xffffffffa000bfe8 [<ffffffff8022605c>] 0xffffffff8022605c [<ffffffffa008f060>] 0xffffffffa008f060 [<ffffffffa008e5cb>] 0xffffffffa008e5cb [<ffffffffa00912f3>] 0xffffffffa00912f3 [<ffffffffa0077a9b>] 0xffffffffa0077a9b [<ffffffffa0076a03>] 0xffffffffa0076a03 [<ffffffffa00771f7>] 0xffffffffa00771f7 [<ffffffff8023b43e>] 0xffffffff8023b43e [<ffffffff8023b571>] 0xffffffff8023b571 [<ffffffff8023eee5>] 0xffffffff8023eee5 [<ffffffff8023eee5>] 0xffffffff8023eee5 [<ffffffff8023b4d8>] 0xffffffff8023b4d8 [<ffffffff8023e794>] 0xffffffff8023e794 [<ffffffff802035e9>] 0xffffffff802035e9 [<ffffffff8023e72b>] 0xffffffff8023e72b [<ffffffff802035df>] 0xffffffff802035df regards -- Dan Cândea Does God Play Dice? -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster