[Linux-cluster] error clusvcadm

emmanuel segura emi2fast at gmail.com
Tue May 14 09:40:30 UTC 2013


Hello Ryan

I think ha-lvm was deprecated for clvmd+exclusive mode, i think the seconde
method is more clear, ha-lvm is ugly toy, this what i think

Thanks


2013/5/14 Ryan Mitchell <rmitchel at redhat.com>

> On 05/13/2013 06:48 PM, emmanuel segura wrote:
>
>> Hello Delphine
>>
>> your problem as you know is here
>> ==============================**==============================**===
>> <fs device="LABEL=postfix" mountpoint="/var/spool/
>> postfix" force_unmount="1" fstype="ext3" name="mgmtha5" options=""/>
>> ==============================**==============================**===
>>
>> I don't know if you are using lvm or partition, but you should look for
>> the device corresponding to that LABEL, if you are using lvm use vgs and
>> lvs to see if your volume are actived
>>
>> Thanks
>>
>
> Further to this:
> - It is best-practice to use LVM resources (HA-LVM) for non-clustered
> filesystems (ie. ext3, ext4, xfs, etc).  This helps to protect against
> accidentally mounting the filesystem on more than one node at a time.
>
> As you have some GFS2, I assume you have clustered LVM and therefore it is
> as simple as adding LVM resources to the services.  See
> https://access.redhat.com/**site/documentation/en-US/Red_**
> Hat_Enterprise_Linux/6/html/**Cluster_Administration/ap-ha-**
> halvm-CA.html#s1-halvm-clvm-CA<https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Cluster_Administration/ap-ha-halvm-CA.html#s1-halvm-clvm-CA>
>
> - The error you're experiencing where the service won't start is because
> the filesystem with the label "postfix" can't be found (as Emmanuel said).
>  See if you can see the missing device with the following command:
> # blkid -c /dev/null
>
> If there is no device with LABEL=postfix, you need to try to find which is
> the correct device, and add the label to the device with e2label.
>
> Regards,
>
> Ryan Mitchell
> Red Hat Global Support Services
>
>
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