[Linux-cluster] cannot run cluster service

Digimer lists at alteeve.ca
Thu Oct 11 17:14:10 UTC 2012


I don't think you addressed any of my comments.

On 10/10/2012 11:02 PM, Shanti Pahari wrote:
> Thanks!
>
> I updated the fencing method in each of the nodes. But after I added
> volume_list = [ "vg_pdcpicpl02", "@PDC-PIC-PL-CL1", "@PDC-PIC-PL-CL2" ]
> and
> # dracut --hostonly --force /boot/initramfs-$(uname -r).img $(uname -r)
> # shutdown -r now "Activating ramdisk LVM changes"
>
> After that when the system tries to boot up:
> Kernel panic – not syncing: Attempted to kill init!
>
> So didn’t have luck 
>
> Can you help me pls!
>
> -----Original Message-----
> From: Digimer [mailto:lists at alteeve.ca]
> Sent: Wednesday, 10 October, 2012 11:51 PM
> To: linux clustering
> Cc: Shanti Pahari
> Subject: Re: [Linux-cluster] cannot run cluster service
>
> Your fencing is not setup properly. You define the fence devices, but do not
> use them as <method>'s under each node definition. You should be able to
> 'fence_node <target>' and watch it get rebooted. Until then, your cluster
> will hang (by design) the first time there is a problem.
>
> Assuming you want to use clustered LVM, you need to change locking_type to
> '3' and, I advise, change 'falllback_to_local_locking' to '0'. This also
> requires that the 'clvmd' daemon is running, which in turn needs cman to be
> running first.
>
> What is your backing device for the LVM PV?
>
> digimer
>
> On 10/10/2012 03:06 AM, Shanti Pahari wrote:
>> Dear all,
>>
>> I have cluster setup with 2 node and created web cluster service on it
>> but it cannot run.
>>
>> I have not listed anything in lvm.conf volume_list because once I add
>> anything in volume_list and reboot the system then I cannot mount and
>> even cannot read the lv which I created for my web . It throws error
>> as
>>
>> error message "not activating volume group lv does not pass activation
>> filter"
>>
>> Therefore I didn’t add anything in lvm.conf . Then I try to start my
>> cluster servers for web server but the service failed.
>>
>> Please help me so that I can solve this out.
>>
>> I have attached my cluster.conf , lvdisplay , /var/log/messages and
>> lvm.conf and my /etc/hosts.
>>
>> I will be greatful if anyone can help me!
>>
>> Thanks
>>
>> And my clustat:
>>
>> Cluster Status for PDC-PIC-PL-CL @ Wed Oct 10 14:58:05 2012
>>
>> Member Status: Quorate
>>
>> Member Name                                                     ID
>> Status
>>
>> ------ ----                                                     ---- ------
>>
>> PDC-PIC-PL-CL1                                                      1
>> Online, Local, rgmanager
>>
>> PDC-PIC-PL-CL2                                                      2
>> Online, rgmanager
>>
>> Service Name                                               Owner
>> (Last)                                               State
>>
>>    ------- ----                                               -----
>> ------                                               -----
>>
>>    service:ha-web-service
>> (PDC-PIC-PL-CL1)                                           failed
>>
>>
>>
>
>
> --
> Digimer
> Papers and Projects: https://alteeve.ca/w/ "Hydrogen is just a colourless,
> odorless gas which, if left alone in sufficient quantities for long periods
> of time, begins to think about itself."
>


-- 
Digimer
Papers and Projects: https://alteeve.ca/w/
"Hydrogen is just a colourless, odorless gas which, if left alone in 
sufficient quantities for long periods of time, begins to think about 
itself."




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