Hi,
On 11/23/2017 06:23 PM, BASSAGET Cédric wrote:
hello,
I'm trying to set-up an OCFS2 cluster between hosts running debian8
and debian9
2*debian 8 : ocfs2-tools 1.6.4-3
1*debian 9 : ocfs2-tools 1.8.4-4
I created the FS on debian 8 node :
mkfs.ocfs2 -L "ocfs2_new" -N 5 /dev/mapper/data_san_2
then mounted it without problem
mount /dev/mapper/data_san_2 /mnt/vol1_iscsi_san2/
I mounted it on second debian 8 host too, without problem.
Trying to mount in on debian9 returns :
mount.ocfs2: Cluster name is invalid while trying to join the group
I saw in "man mkfs.ocfs2" that debian9 version has --cluster-stack and
--cluster-name options.
Is this option mandatory on ocfs2 1.8 ? That would say that ocfs2 1.6
and 1.8 are not compatible ? Nothing is said about 1.8 on
https://oss.oracle.com/projects/ocfs2/'re
<https://oss.oracle.com/projects/ocfs2/>
Not sure if they're compatible. So can you try again with
--cluster-stack and --cluster-name?
# o2cluster -o /dev/sda1
pcmk,cluster,none
pcmk is the cluster-stack, cluster is the name.
Usually, these two option is optional, the tools will detect the right
cluster stack automatically.
Eric
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