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[Xen-users] ERROR: -91 after Kernel Upgrade

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] ERROR: -91 after Kernel Upgrade
From: Mike Fröhner <mikefroehner@xxxxxx>
Date: Tue, 10 May 2011 13:52:54 +0200
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Hey guys,

I have a OCFS2 Cluster mounted at 4 xen-server (gentoo). Today I upgraded the xen-kernel for tests at one server (server2) from 2.6.34-xen to 2.6.38-xen-r1. After reboot the server couldn't mount the ocsfs2 device anymore.

ocfs2-tools version: sys-fs/ocfs2-tools-1.4.3

Modules are loaded and /config type configfs and /dlm type ocfs2_dlmfs are mounted.

server2 ~ # mount /data/
mount.ocfs2: Protocol not available while mounting /dev/sdb1 on /data. Check 'dmesg' for more information on this error.

server2 ~ # dmesg
[ 802.267217] o2net: accepted connection from node server4 (num 3) at 10.10.21.14:7777 [ 802.871908] o2net: accepted connection from node server3 (num 2) at 10.10.21.13:7777 [ 805.295632] (mount.ocfs2,13964,2):dlm_send_nodeinfo:1233 ERROR: node mismatch -92, node 2 [ 805.295637] (mount.ocfs2,13964,2):dlm_try_to_join_domain:1616 ERROR: status = -92 [ 805.296322] (mount.ocfs2,13964,2):dlm_join_domain:1877 ERROR: status = -92 [ 805.296453] (mount.ocfs2,13964,2):dlm_register_domain:2143 ERROR: status = -92 [ 805.296453] (mount.ocfs2,13964,2):o2cb_cluster_connect:313 ERROR: status = -92
[  805.296453] (mount.ocfs2,13964,2):ocfs2_dlm_init:3086 ERROR: status = -92
[ 805.296504] (mount.ocfs2,13964,2):ocfs2_mount_volume:1899 ERROR: status = -92
[  805.296504] ocfs2: Unmounting device (8,17) on (node 0)
[ 807.300027] o2net: no longer connected to node server3 (num 2) at 10.10.21.13:7777 [ 807.300074] o2net: no longer connected to node server4 (num 3) at 10.10.21.14:7777


Does anybody know this problem? Is this error caused by different kernel / module versions?


Regards,
Mike


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