[Pacemaker] nfs running on two nodes w/ drbd corosync pacemaker on CentOS6.2

emmanuel segura emi2fast at gmail.com
Fri Jun 1 17:24:26 EDT 2012


Maybe you did one copy and paste from a blog and you tooke some wrong code

==================================================
> op monitor interval="30s" role=“Slave” \
> op monitor interval=”20s” role=”Master”
==================================================
The warning it's so clear
==================================================
WARNING: drbd_drbd0: action monitor_”Master” not advertised in meta-data,
it may not be supported by the RA
===================================================




2012/6/1 Steven Silk <steven.silk at noaa.gov>

> Hello -
>
> I have not had as much time as I would like to work on this.  But I
> suddenly have a very strange problem indeed.
>
> I did a
>
> cibadmin -E -f   <> which should clean up the cib.xml file ?
>
> Then I started to reload the configuration for corosync....
>
> [root at wms1 ~]# crm
> crm(live)# configure
> crm(live)configure# property no-quorum-policy="ignore"
> crm(live)configure# property stonith-enabled="false"
> crm(live)configure# end
> There are changes pending. Do you want to commit them? yes
>
> so far so good - as the system is ok with that.....
>
> crm(live)# configure
>
> crm(live)configure# primitive drbd_drbd0 ocf:linbit:drbd \
> > params drbd_resource="drbd0" \
> > op monitor interval="30s" role=“Slave” \
> > op monitor interval=”20s” role=”Master”
> WARNING: drbd_drbd0: action monitor_”Master” not advertised in meta-data,
> it may not be supported by the RA
> WARNING: drbd_drbd0: default timeout 20s for stop is smaller than the
> advised 100
> WARNING: drbd_drbd0: default timeout 20s for start is smaller than the
> advised 240
> crm(live)configure# end
> There are changes pending. Do you want to commit them? yes
> ERROR: 'ascii' codec can't decode byte 0xe2 in position 0: ordinal not in
> range(128)
>
> So now there is a codec problem?
>
> Time to reload the corosync?
>
> thanks for any suggestions
>
> Steve
>
>
>
> On Tue, May 29, 2012 at 5:42 PM, Steven Silk <steven.silk at noaa.gov> wrote:
>
>> Anton,
>>
>> Very good.  Since I am setting things up on CentOS, I will be able to do
>> something like....
>>
>> primitive wms_nfs_srvr lsb:nfs
>> primitive wms_rpc_srvr lsb:rpcbind
>>
>> The file systems should find the space needed be mounted on the /dev/drbd
>> space that drbd is managing?
>>
>> Appreciate the lsb - stands for linux standard base - I hate it when I
>> see things like this and you can't find where they are spelled out....
>>
>> Yours,
>>
>> Steve
>>
>>
>> On Tue, May 29, 2012 at 4:55 PM, Anton Altaparmakov <aia21 at cam.ac.uk>wrote:
>>
>>> Hi Steve,
>>>
>>> On 29 May 2012, at 23:20, Steven Silk wrote:
>>> > Thanks for your quick answers.  I guess the one portion of Anton's
>>> response that I didn't understand is:
>>> >
>>> > primitive res_nfs_server lsb:nfs-kernel-server
>>> >
>>> > I have not come across any primitives with an lsb designator?  (if
>>> that would be the correct term).  While I google it to see what I can learn.
>>> >
>>> > Can you expand on this?
>>>
>>> Oh, that's very simple.  (-:
>>>
>>> Anything in /etc/init.d/ should be an LSB (LSB = Linux Standard Base)
>>> formatted init script thus it can be used as a resource agent / primitive.
>>>
>>> On Ubuntu Linux (which is what our Pacemaker/Corosync clusters are on)
>>> the /etc/init.d script that controls the NFS server is
>>> /etc/init.d/nfs-kernel-server thus that is what is specified as the lsb
>>> primitive (without the /etc/init.d/ bit).
>>>
>>> Hope this helps.
>>>
>>> Best regards,
>>>
>>>        Anton
>>>
>>> > thanks,
>>> >
>>> > Steve
>>>
>>> --
>>> Anton Altaparmakov <aia21 at cam.ac.uk> (replace at with @)
>>> Unix Support, Computing Service, University of Cambridge, CB2 3QH, UK
>>> Linux NTFS maintainer, http://www.linux-ntfs.org/
>>>
>>>
>>> _______________________________________________
>>> Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
>>> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>>>
>>> Project Home: http://www.clusterlabs.org
>>> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
>>> Bugs: http://bugs.clusterlabs.org
>>>
>>
>>
>>
>> --
>> Steven Silk
>> CSC/NOAA
>> 303 497 3112
>>
>>
>
>
> --
> Steven Silk
> CSC/NOAA
> 303 497 3112
>
>
> _______________________________________________
> Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs: http://bugs.clusterlabs.org
>
>


-- 
esta es mi vida e me la vivo hasta que dios quiera
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