[Ocfs2-users] Unable to stop cluster as heartbeat region still active

[Sunil Mushran]

What does this return?
cat /sys/kernel/config/cluster/CLUSTER/heartbeat/918673F06F8F4ED188DDCE14F39945F6/dev

Also, do:
ls -lR /sys/kernel/debug/ocfs2
ls -lR /sys/kernel/debug/o2dlm

On 10/18/2011 02:14 PM, Laurentiu Gosu wrote:
> Here is the output:
>
> ls -lR /sys/kernel/config/cluster
> /sys/kernel/config/cluster:
> total 0
> drwxr-xr-x 4 root root 0 Oct 19 00:12 CLUSTER
>
> /sys/kernel/config/cluster/CLUSTER:
> total 0
> -rw-r--r-- 1 root root 4096 Oct 19 00:12 fence_method
> drwxr-xr-x 3 root root    0 Oct 19 00:12 heartbeat
> -rw-r--r-- 1 root root 4096 Oct 19 00:12 idle_timeout_ms
> -rw-r--r-- 1 root root 4096 Oct 19 00:12 keepalive_delay_ms
> drwxr-xr-x 4 root root    0 Oct 11 20:23 node
> -rw-r--r-- 1 root root 4096 Oct 19 00:12 reconnect_delay_ms
>
> /sys/kernel/config/cluster/CLUSTER/heartbeat:
> total 0
> drwxr-xr-x 2 root root    0 Oct 19 00:12 918673F06F8F4ED188DDCE14F39945F6
> -rw-r--r-- 1 root root 4096 Oct 19 00:12 dead_threshold
>
> /sys/kernel/config/cluster/CLUSTER/heartbeat/918673F06F8F4ED188DDCE14F39945F6:
> total 0
> -rw-r--r-- 1 root root 4096 Oct 19 00:12 block_bytes
> -rw-r--r-- 1 root root 4096 Oct 19 00:12 blocks
> -rw-r--r-- 1 root root 4096 Oct 19 00:12 dev
> -r--r--r-- 1 root root 4096 Oct 19 00:12 pid
> -rw-r--r-- 1 root root 4096 Oct 19 00:12 start_block
>
> /sys/kernel/config/cluster/CLUSTER/node:
> total 0
> drwxr-xr-x 2 root root 0 Oct 19 00:12 ro02xsrv001
> drwxr-xr-x 2 root root 0 Oct 19 00:12 ro02xsrv002
>
> /sys/kernel/config/cluster/CLUSTER/node/ro02xsrv001:
> total 0
> -rw-r--r-- 1 root root 4096 Oct 19 00:12 ipv4_address
> -rw-r--r-- 1 root root 4096 Oct 19 00:12 ipv4_port
> -rw-r--r-- 1 root root 4096 Oct 19 00:12 local
> -rw-r--r-- 1 root root 4096 Oct 19 00:12 num
>
> /sys/kernel/config/cluster/CLUSTER/node/ro02xsrv002:
> total 0
> -rw-r--r-- 1 root root 4096 Oct 19 00:12 ipv4_address
> -rw-r--r-- 1 root root 4096 Oct 19 00:12 ipv4_port
> -rw-r--r-- 1 root root 4096 Oct 19 00:12 local
> -rw-r--r-- 1 root root 4096 Oct 19 00:12 num
>
>
>
>
> On 10/19/2011 00:12, Sunil Mushran wrote:
>> ls -lR /sys/kernel/config/cluster
>>
>> What does this return?
>>
>> On 10/18/2011 02:05 PM, Laurentiu Gosu wrote:
>>> Hi,
>>> I have a 2 nodes ocfs2 cluster running UEK 2.6.32-100.0.19.el5,
>>> ocfs2console-1.6.3-2.el5, ocfs2-tools-1.6.3-2.el5.
>>> My problem is that all the time when i try to run /etc/init.d/o2cb stop
>>> it fails with this error:
>>>       Stopping O2CB cluster CLUSTER: Failed
>>>       Unable to stop cluster as heartbeat region still active
>>> There is no active mount point. I tried to manually stop the heartdbeat
>>> with "ocfs2_hb_ctl -K -d /dev/mapper/volgr1-lvol0 ocfs2" (after finding
>>> the refs number with "ocfs2_hb_ctl -I -d /dev/mapper/volgr1-lvol0 ").
>>> But even if refs number is set to zero the "heartbeat region still
>>> active" occurs.
>>> How can i fix this?
>>>
>>> Thank you in advance.
>>> Laurentiu.
>>>
>>>
>>> _______________________________________________
>>> Ocfs2-users mailing list
>>> Ocfs2-users at oss.oracle.com
>>> http://oss.oracle.com/mailman/listinfo/ocfs2-users
>>
>