On Tue, 2009-07-28 at 07:46 -0300, Gilberto Nunes wrote: > Hi > > thanks for reply > this what I do, actually.. > > My doubt is why when I create some files on node-2, when drbd device > turn back to primary node, the file do not appear.???? > > I use heartbeat as well...And I do not mount the drbd device at the same > time in two hosts... > > The drbd device is only mounted in secondary hosts, when primary hosts > has fail... > > So, the heartbeat on secondary host, mount the right drbd device for > me... > > Then I go to partition where drbd device is mount and create some > files... > > Then, when the primary node back, the heartbeat mount drbd device > again... But all files that I create when drbd device is mounted on > secondary hosts, is not there... > > WHY!!! >
This suggests that you do not have a valid DRBD pair. Ensure the following is true (assuming your resource is called "r0": On the "Master" server: # /sbin/service drbd status | grep r0 0:r0 Connected Primary/Secondary UpToDate/UpToDate C /shared ext3 On the "Slave" server: # /sbin/service drbd status | grep r0 0:r0 Connected Secondary/Primary UpToDate/UpToDate C Note that only one device is marked as "Primary" and that the filesystem is only mounted on one node. Mark. -- Mark Watts BSc RHCE MBCS Senior Systems Engineer QinetiQ Applied Technologies GPG Key: http://www.linux-corner.info/mwatts.gpg
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