Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On 06/19/2012 11:59 PM, Dagia Dorjsuren wrote: > after node1 crashed, I run below command on node2. But it was not run. Since this is node 2, it was secondary. Unless you have Pacemaker or some other tool installed, it won't automatically become primary. You need to do that manually: drbdadm primary r0 If it doesn't let you make this node primary, disconnect and then make it primary: drbdadm disconnect r0 drbdadm primary r0 Once you've done that, you should be able to do this: > mount /dev/drbd0 /srv/data If/when you get node 1 working again, you'll have to reconnect, and possibly re-sync it with node 2. The easiest way to do this is: On node 2: drbdadm connect r0 On node 1: drbdadm -- --discard-my-data connect r0 Try to do them in that order. After that, it's a good idea to validate the data: drbdadm validate r0 -- Shaun Thomas OptionsHouse | 141 W. Jackson Blvd. | Suite 500 | Chicago IL, 60604 312-444-8534 sthomas at optionshouse.com ______________________________________________ See http://www.peak6.com/email_disclaimer/ for terms and conditions related to this email