[Ocfs2-users] Replication not works
Yohan
ytordjman at proxad.net
Mon Aug 13 13:55:22 PDT 2007
Randy Ramsdell a écrit :
> Yohan wrote:
>
>> Randy Ramsdell a écrit :
>>
>>> Yohan wrote:
>>>
>>>
>>>> Hi,
>>>>
>>>> I have 2 nodes.
>>>> I do:
>>>>
>>>> /etc/init.d/ocfs2 load
>>>> /etc/init.d/ocfs2 online ocfs2
>>>>
>>>> I enable all the debug options via debugfs.ocfs2
>>>> and
>>>>
>>>> - never, t1 try to connect to t2...
>>>> - when i telnet t2 from t1 , t2 says :
>>>> "
>>>> (5679,2):o2hb_check_node_heartbeating_from_callback:1837 node (6) does
>>>> not have heartbeating enabled.
>>>> (5679,2):o2net_accept_one:1720 attempt to connect from node 't1' at
>>>> 172.20.245.231:33032 but it isn't heartbeating
>>>>
>>>>
>>> I think you forgot /etc/init.d/o2cb start. "/etc/init.d/ocfs2" only
>>> handles mounting the cluster volume.
>>> You may have to do: "/etc/init.d/o2cb configure" then start.
>>>
>>> rcr
>>>
>>>
>> It's just a mistake on my 1st mail.
>>
>> We do:
>> /etc/init.d/o2cb load
>> /etc/init.d/o2cb online ocfs2
>> & mount.ocfs2 /dev/sda3 /mnt/sda3/
> Well actually I made a mistake. No doubt you cannot mount without first
> dealing with o2cb.
>
> I haven't seen this issue before, but maybe provide the output for o2cb
> status and ocfs2 status. After that, maybe Sunil would help.
>
After load / online / mount on the 2 nodes:
root at t1:~# /etc/init.d/o2cb status
Module "configfs": Loaded
Filesystem "configfs": Mounted
Module "ocfs2_nodemanager": Loaded
Module "ocfs2_dlm": Loaded
Module "ocfs2_dlmfs": Loaded
Filesystem "ocfs2_dlmfs": Mounted
Checking O2CB cluster ocfs2: Online
Heartbeat dead threshold = 7
Network idle timeout: 10000
Network keepalive delay: 5000
Network reconnect delay: 2000
Checking O2CB heartbeat: Active
root at t1:~# /etc/init.d/ocfs2 status
Active OCFS2 mountpoints: /mnt/sda3
root at t2:~# /etc/init.d/o2cb status
Module "configfs": Loaded
Filesystem "configfs": Mounted
Module "ocfs2_nodemanager": Loaded
Module "ocfs2_dlm": Loaded
Module "ocfs2_dlmfs": Loaded
Filesystem "ocfs2_dlmfs": Mounted
Checking O2CB cluster ocfs2: Online
Heartbeat dead threshold = 7
Network idle timeout: 10000
Network keepalive delay: 5000
Network reconnect delay: 2000
Checking O2CB heartbeat: Active
root at t2:~# /etc/init.d/ocfs2 status
Active OCFS2 mountpoints: /mnt/sda3
I tryied many things like:
telnet t1 7777 from t2 => error , normal (
(3091,0):o2net_accept_one:1709 unexpected connect attempted from a lower
numbered node 't2' at 172.20.245.232:57991 with num 3 )
telnet t2 7777 from t1 => error on the debug logs :
(2968,3):o2hb_check_node_heartbeating_from_callback:1837 node (6) does
not have heartbeating enabled.
(2968,3):o2net_accept_one:1720 attempt to connect from node 't1' at
172.20.245.231:42944 but it isn't heartbeating
I think there are the problem but i can't understand why... ?
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