Good evening drbd-users list,
We have a pair of VMWare 2.0.1 virtual machines, running CentOS5.5. Drbd rpm's
are:
drbd83-8.3.8-1.el5.centos
kmod-drbd83-8.3.8-1.el5.centos
The cluster.conf for the volume is:
<?xml version="1.0"?>
<cluster alias="studio.sacpa" config_version="1" name="studio.sacpa">
<fence_daemon post_fail_delay="0" post_join_delay="3"/>
<clusternodes>
<clusternode name="studio102.sacpa.videoegg.com" nodeid="1"
votes="1"/>
<clusternode name="studio101.sacpa.videoegg.com" nodeid="2"
votes="1"/>
</clusternodes>
<cman expected_votes="1" two_node="1"/>
<fencedevices/>
<rm/>
</cluster>
And the drbd.conf is:
global {
usage-count yes;
}
common {
protocol C;
}
resource r0 {
syncer {
rate 40M;
}
startup {
become-primary-on both;
}
net {
allow-two-primaries;
after-sb-0pri discard-zero-changes;
after-sb-1pri discard-secondary;
after-sb-2pri disconnect;
}
on studio101.sacpa.videoegg.com {
device /dev/drbd1;
disk /dev/sdb1;
address 10.1.94.131:7789;
meta-disk internal;
}
on studio102.sacpa.videoegg.com {
device /dev/drbd1;
disk /dev/sdb1;
address 10.1.94.132:7789;
meta-disk internal;
}
}
Split brain is detected immediately after clvmd is started; dmesg has the
following data:
/sbin/drbdadm initial-split-brain minor-1
Any feedback or troubleshooting methods are appreciated!
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