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[Xen-users] Testing high availability
| To: | "General Linux-HA mailing list" <linux-ha@xxxxxxxxxxxxxxxxxx>, drbd-user@xxxxxxxxxxxxxxxx, xen-users@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | [Xen-users] Testing high availability |
| From: | "Paras pradhan" <pradhanparas@xxxxxxxxx> |
| Date: | Thu, 2 Oct 2008 16:55:03 -0500 |
| Cc: | |
| Delivery-date: | Thu, 02 Oct 2008 14:55:45 -0700 |
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Hey all:
It seems like my question is related to ha, drbd and xen . Hence posting to all of them at once. I have two nodes setup with xen 3.0.3, drbd82, heartbeat 2 under centos 5.2. As I was testing this cluster for high availibility, I noticed some issues
1) domA is running under node1. when I manually shutdown node 1, sometimes it is migrated automatically to node2 and sometimes it is restarted in node2. Why is this happening? 2) domA is running under node1. when I pull off the network cable, domA is restarted in node 2 with no problem. But when the node1 comes back, domA is not migrated to node1 and if i do 'xm list' under node1, I see "migrating-domain". This is complicating everything.
My ha.cf file looks: logfacility local0 udpport 694 keepalive 1 deadtime 5
warntime 3 initdead 10 ucast eth0 10.42.40.198 ucast eth0 10.42.40.26 auto_failback on watchdog /dev/watchdog
debugfile /var/log/ha-debug node ha1.domain.local node ha2.domain.local Help ! Thanks in advance Paras. _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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