[Ocfs2-users] Unable to access cluster service

[Jan Lenaerts]

I tryed that, but this is what happens then:

root at lenaeja:~# /etc/init.d/o2cb stop ocfs2
Unmounting ocfs2_dlmfs filesystem: OK
Unloading module "ocfs2_dlmfs": OK
Unmounting configfs filesystem: OK

root at lenaeja:~# /etc/init.d/o2cb start ocfs2
Mounting configfs filesystem at /config: OK
Loading module "ocfs2_dlmfs": OK
Mounting ocfs2_dlmfs filesystem at /dlm: OK
Starting cluster ocfs2: Failed
o2cb_ctl: Unable to load cluster configuration file
"/etc/ocfs2/cluster.conf"
Stopping cluster ocfs2: Failed
o2cb_ctl: Unable to load cluster configuration file
"/etc/ocfs2/cluster.conf"

root at lenaeja:~# /etc/init.d/o2cb status
Module "sctp": Loaded
Module "configfs": Loaded
Filesystem "configfs": Mounted
Module "ocfs2_nodemanager": Loaded
Module "ocfs2_dlm": Loaded
Module "ocfs2_dlmfs": Loaded
Filesystem "ocfs2_dlmfs": Mounted
Checking cluster ocfs2: Offline

I made sure the cluster.conf file had all the permissions

what the file now looks like:

root at lenaeja:~# cat /etc/ocfs2/cluster.conf
cluster:
node_count = 2
name = ocfs2

node:
ip_port = 7777
ip_address = 10.0.0.218 <http://10.0.0.218>
number = 7
name = laxtop
cluster = ocfs2

node:
ip_port = 7777
ip_address = 10.0.20.10 <http://10.0.20.10>
number = 6
name = lenaeja
cluster = ocfs2

lenaeja is the host where the ocfs2 FS is on
laxtop is a client node

tx

Jan Lenaerts

On 10/13/05, Sunil Mushran <Sunil.Mushran at oracle.com> wrote:
>
> root at lenaeja:~# cat /etc/ocfs2/cluster.conf
> cluster:
> node_count = 0
> name = ocfs2
>
>
> You have no nodes defined in cluster.conf. Refer to the
> sample cluster.conf in the user's guide.
>
> Jan Lenaerts wrote:
>
> > hello,
> >
> > I'm running Ubuntu Breezy with the OCFS2 modules in the standard
> > kernel. I installed ocfs2console and ocfs2-tools
> > I've formatted a partition with ocfs2. But I can't add any node or
> > mount the device(with the ocfs2console). because I get a "Unable to
> > access cluster service"
> > I can't find the cause nor the solution to this.
> >
> > root at lenaeja:~# /etc/init.d/o2cb status
> > Module "sctp": Loaded
> > Module "configfs": Loaded
> > Filesystem "configfs": Mounted
> > Module "ocfs2_nodemanager": Loaded
> > Module "ocfs2_dlm": Loaded
> > Module "ocfs2_dlmfs": Loaded
> > Filesystem "ocfs2_dlmfs": Mounted
> > Checking cluster ocfs2: Offline
> > root at lenaeja:~# /etc/init.d/o2cb online ocfs2
> > Starting cluster ocfs2: Failed
> > Cluster ocfs2 created
> > o2cb_ctl: Configuration error discovered while populating cluster
> > ocfs2. None of its nodes were considered local. A node is considered
> > local when its node name in the configuration maches this machine's
> > host name.
> > Stopping cluster ocfs2: OK
> >
> > root at lenaeja:~# lsmod | grep ocfs
> > ocfs2_dlmfs 19592 0
> > ocfs2 306848 0
> > ocfs2_dlm 134540 2 ocfs2_dlmfs,ocfs2
> > ocfs2_nodemanager 133624 3 ocfs2_dlmfs,ocfs2,ocfs2_dlm
> > configfs 22028 2 ocfs2_nodemanager
> > jbd 48536 2 ocfs2,ext3
> > root at lenaeja:~# /etc/init.d/o2cb start
> > Mounting configfs filesystem at /config: OK
> > Mounting ocfs2_dlmfs filesystem at /dlm: OK
> > Starting cluster ocfs2: Failed
> > Cluster ocfs2 created
> > o2cb_ctl: Configuration error discovered while populating cluster
> > ocfs2. None of its nodes were considered local. A node is considered
> > local when its node name in the configuration maches this machine's
> > host name.
> > Stopping cluster ocfs2: OK
> >
> > when I try to mount the device with the console:
> > ocfs2_hb_ctl: Unable to access cluster service while starting heartbeat
> > mount.ocfs2: Error when attempting to run /sbin/ocfs2_hb_ctl:
> > "Operation not permitted"
> > : Could not mount /dev/hda3
> >
> > when I try to add a node:
> > o2cb_ctl: Unable to access cluster service while creating node
> >
> > Could not add node lenaeja
> >
> > root at lenaeja:~# cat /etc/ocfs2/cluster.conf
> > cluster:
> > node_count = 0
> > name = ocfs2
> >
> > in the messages:
> > Oct 12 11:00:23 localhost kernel: [4365348.899000 ] OCFS2 Node Manager
> > 1.1.2
> > Oct 12 11:00:23 localhost kernel: [4365349.032000] OCFS2 DLM 1.1.1
> > Oct 12 11:00:23 localhost kernel: [4365349.084000] OCFS2 DLMFS 1.1.1
> > Oct 12 11:00:23 localhost kernel: [ 4365349.085000] OCFS2 User DLM
> > kernel interface loaded
> >
> > Thanks in advance!
> >
> >------------------------------------------------------------------------
> >
> >_______________________________________________
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> >Ocfs2-users at oss.oracle.com
> >http://oss.oracle.com/mailman/listinfo/ocfs2-users
> >
> >
>
>
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