[Ocfs2-users] ocfs2 node reboot method

[Tao Ma]

Hi,

Masanari Iida wrote:
> Hello list,
> 
> There is a 14 node OCFS2 cluster.
> When I reboot all 14 nodes at once,  some node failed to
> mount the ocfs2 filesystem while rebooting.
> The mount is supposed to be done by /etc/fstab.
> The symptom is happened on randam node.
> I would like to know if there is such a rule that OCFS2 nodes
> need to be reboot one-by-one, instead of all-at-once.
No rule for rebooting ocfs2.
> 
> An error message I saw was
> mount.ocfs2: Transport endpoint is not connected while mounting
> /dev/EXTDISK/OCFS2
Interesting. Have you update ocfs2 in some nodes? Normally it happens 
when there are some protocol collision among nodes.
Any helpful information in "dmesg"?

also please provide the version info of ocfs2.

Regards,
Tao