Hey, i notice something when i restarted both computers. The problem of the kernel bug occurs when the second computer loads, until there the first computer was able to mount using your hint of "/dev/drbd1". The file system was mounted and everything were seemed to be fine. When i started corosync on the second, both machines broadcast a message of kernel bug i said before and a first message that said:
>block drbd1: Split-Brain detected, dropping connection! and then starts to describe the problem. Also, the crm_mon says before failed actions: WebFS:1 (ocf::heartbeat:Filesystem): Started MyNode2 (unmanaged) FAILED and on failed actions: WebFS:1_start_0 (node=MyNode2, call=20, rc=1, status=complete): unknown error WebFS:1_stop_0 (node=MyNode2, call=22, rc=-2, status=Timed Out): unknown exec error Date: Fri, 3 Sep 2010 15:16:13 -0700 From: adam.gandel...@linbit.com To: pacemaker@oss.clusterlabs.org Subject: Re: [Pacemaker] Couldn't find device [/dev/drbd/by-res/wwwdata]. Expected /dev/??? to exist Message body On 09/03/2010 01:05 PM, Alisson Landim wrote: I was following cluster from scratch guide and everything were fine until i get here: http://www.clusterlabs.org/doc/en-US/Pacemaker/1.1/html/Clusters_from_Scratch/ch08s05.html The command: grep ERROR: /var/log/messages | grep -v unpack_resources Says: Couldn't find device [/dev/drbd/by-res/wwwdata]. Expected /dev/??? to existdation.org/enter_bug.cgi?product=Pacemaker Don't know your DRBD version, but make sure you've got the corresponding udev stuff installed. If not, replace references to /dev/drbd/by-res/* with their actual device nodes (/dev/drbd0, for example) -- : Adam Gandelman : LINBIT | Your Way to High Availability : Telephone: 503-573-1262 ext. 203 : Sales: 1-877-4-LINBIT / 1-877-454-6248 : : 7959 SW Cirrus Dr. : Beaverton, OR 97008 : : http://www.linbit.com _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
_______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
