[Linux-cluster] Node can´t join already quorated cluster‏‏

Javier Vela jvdiago at gmail.com
Wed Jun 20 15:32:40 UTC 2012


Ok. I'm going to use qdisk without lvm. I will tell you.

Thank you for the advice.

Regards, javi.

2012/6/20 emmanuel segura <emi2fast at gmail.com>

> Hello Javier
>
> I think it's better use a qdisk with a plain device not with lvm
>
> 2012/6/20 Javier Vela <jvdiago at gmail.com>
>
>> node1 (node inquorate):
>>
>> [root at node1 ~]# vgs -o tags,vg_name
>>   VG Tags       VG
>>   node1-hb  vg00
>>
>>
>>                 vg_www
>>   node2-hb vg_jabber
>>                 vg_postgres
>>                 vg_qdisk
>>                 vg_tomcat
>>
>>
>> node2 (quorate)
>>
>> [root at node2 ~]# vgs -o tags,vg_name
>>   VG Tags       VG
>>                 vg00
>>                 vg_emasweb
>>   node2-hb vg_jabber
>>                 vg_postgres
>>                 vg_qdisk
>>                 vg_tomcat
>>
>>
>> It's true that vg_qdisk has the label of node2-hb. But it's in the
>> volume_list.
>>
>> Regards, Javier
>>
>> Hello Javier
>>>
>>> Can you send the ouput of this command for every node?
>>>
>>> vgs -o tags,vg_name
>>>
>>> 2012/6/20 Javier Vela <jvdiago at gmail.com>
>>>
>>> In the lvm.conf I have in volume_list the name of the vg_qdisk so this
>>> volume group should be available to both nodes at the same time.
>>>
>>> My volume_list in lvm.conf:
>>>
>>> node1:
>>> volume_list = [ "vg00", "vg_qdisk", "@node1-hb" ]
>>>
>>> node2:
>>> volume_list = [ "vg00", "vg_qdisk", "@node2-hb" ]
>>>
>>> Moreover with the comand lvdisplay I can see that the lv is available to
>>> both nodes. But maybe is worth to try another qdisk without lvm.
>>>
>>>
>>> Hi.
>>>
>>>
>>>
>>> Since you have HA-LVM, are you using volume tagging ? I noticed that
>>> your quorum disk belongs to a volume group vg_qdisk and I think when the
>>> first node that will activate the volumegroup will not allow the second
>>> node to activate the volumegroup because of volume tagging, so remove the
>>> quorumdisk from the volumegroup and just use it as a physical volume.
>>>
>>>
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>>>
>>>
>>>
>>>
>>> --
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>>>
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>>
>>
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>
>
>
> --
> esta es mi vida e me la vivo hasta que dios quiera
>
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