[Ocfs2-users] 2 Node cluster, and nodes OS hang

[s.aiello at adelphia.net]

Hello All,

I have a NAS that I would like to use ocfs2 on. Currently there are three partitions made on it, I have included a fdisk listing below. I have created a 2 node cluster. I perform a basic mount, "mount -t ocfs2 /dev/ndas-00500435:0p3 /media/nas3". When I do this on the 2nd node..  after the 5 sec it takes to mount, the 2nd node will completely hang after 5 secs. I did see some local iptables blocks from the 2nd node. so I disabled the firewall on both nodes, and that did not help.

I am using opensuse 10.1, kernel 2.6.16.21-0.25-default. I am fine with troubleshooting the cluster not working, but completely hanging my system ?

[ocfs2console]
Version: 0.90
Label: Nas3
UUID: Long #.....
Maximum Nodes: 4
Cluster Size: 16K
Block Size: 4k

[/etc/ocfs2/cluster.conf]
node:
        ip_port = 7777
        ip_address = 192.168.123.198
        number = 0
        name = desk1
        cluster = ocfs2

node:
        ip_port = 7777
        ip_address = 192.168.123.199
        number = 1
        name = desk2
        cluster = ocfs2

cluster:
        node_count = 2
        name = ocfs2

[fdisk]
Disk /dev/ndas-00500435:0: 164.6 GB, 164694458368 bytes
255 heads, 63 sectors/track, 20022 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

                Device Boot      Start         End      Blocks   Id  System
/dev/ndas-00500425:0p1               1        1305    10482381    c  W95 FAT32 (LBA)
/dev/ndas-00500425:0p2            1306       11397    81063990   83  Linux
/dev/ndas-00500425:0p3           11398       20022    69280312+  83  Linux