3 Replies Latest reply: Sep 24, 2012 10:32 AM by 963972 RSS

    OCFS2 - I'm missing something

    963972
      Hi all,

      I've some problem with OCFS2.
      I've set up 2 Vm (virtualbox) Debian 6.0.5 :
      192.168.100.10 hostname: ArchiveCluster
      2 disk: 1 of 60GB and 1 of 50GB. /dev/sdb and /dev/sda1

      192.168.100.20 hostname: ArchiveCluster2
      2 disk: 1 of 60GB and 1 of 50GB. /dev/sdb and /dev/sda1

      And then I've installed the ocfs2 package with:

      aptitude -t squeeze-backports install ocfs2-tools ocfs2console


      In the /etc/default/o2cb i've changed the value to 'true':
           O2CB_ENABLED = true



      MORE /etc/ocfs2/cluster.conf
      node:
      ip_port = 7777
      ip_address = 192.168.100.10
      number = 1
      name = ArchiveCluster
      cluster = ocfs2
      node:
      ip_port = 7777
      ip_address = 192.168.100.20
      number = 2
      name = ArchiveCluster2
      cluster = ocfs2
      cluster:
      node_count = 2
      name = ocfs2

      I've formatted and mounted the 2 disk on the 2 server:
      lshw -C disk
      teh disk is /dev/sdb
           
      mkfs.ocfs2 -b 4k -C 32K -L "FSshared" -N 2 /dev/sdb
      mkdir /archive
      mount -t ocfs2 -o _netdev,defaults  /dev/sdb /archive

      echo "/dev/sdb /archive ocfs2 _netdev 0 0" >> /etc/fstab


      OUTPUT OF /etc/init.d/o2cb status
      Driver for "configfs": Loaded
      Filesystem "configfs": Mounted
      Stack glue driver: Loaded
      Stack plugin "o2cb": Loaded
      Driver for "ocfs2_dlmfs": Loaded
      Filesystem "ocfs2_dlmfs": Mounted
      Checking O2CB cluster ocfs2: Online
      Heartbeat dead threshold = 31
      Network idle timeout: 30000
      Network keepalive delay: 2000
      Network reconnect delay: 2000
      Checking O2CB heartbeat: Active



      So, I've done all these command on both the 2 server.
      BUT, if i create a file on /archive on server1 the server2 does not take the file automatically, and vice-versa.

      What i'm missing ?


      Thx.