[Linux-cluster] How to turn off the cluster attribute of a lo cal volume

[Frazier, Darrell USA CRC (Contractor)]

That did the trick Bob. I had to turn off clustering for lvmconf (lvmconf
--disable-cluster). After that, a vgchange -cn swapvg01 turned off the
clustering attribute. Thanx much!!

  _____  

From: linux-cluster-bounces at redhat.com
[mailto:linux-cluster-bounces at redhat.com] On Behalf Of Frazier, Darrell USA
CRC (Contractor)
Sent: Friday, January 05, 2007 1:46 PM
To: 'linux clustering'
Subject: RE: [Linux-cluster] How to turn off the cluster attribute of a lo
cal volume



Thanks Bob, I will try that. I wonder how that bit got turned on using
standard local lvm commands? Interesting. 

-----Original Message----- 
From: linux-cluster-bounces at redhat.com
[mailto:linux-cluster-bounces at redhat.com
<mailto:linux-cluster-bounces at redhat.com> ] On Behalf Of Robert Peterson 
Sent: Friday, January 05, 2007 10:46 AM 
To: linux clustering 
Subject: Re: [Linux-cluster] How to turn off the cluster attribute of a
local volume 

Frazier, Darrell USA CRC (Contractor) wrote: 
> 
> Hi, 
> 
> I have an issue I havent yet been able to find an answer to. I created 
> a local volume on a cluster node to give it more swap space using 
> command-line tools (pvcreate, vgcreate, lvcreate). Unbeknownst to me, 
> at the time I created the volume, the clvmd subsystem was dead but locked.

> 
> Anyway, now the system I have created the filesystem on thinks that 
> the partition created is a clustered partition. I found this out using 
> the vgs command I found in the cluster FAQ (you da man Bob Peterson) 
> 
>  VG       #PV #LV #SN Attr   VSize   VFree 
>   homevg     1   1   0 wz--n-   3.12G   1.12G 
>   optvg      1   1   0 wz--n-   7.84G   2.84G 
>   rootvg     1   1   0 wz--n-   3.12G   1.12G 
>   swapvg00   1   1   0 wz--n-   3.12G   1.12G 
>  / //swapvg01   1   1   0 wz--nc   9.32G 324.00M/ 
>   tmpvg      1   1   0 wz--n-   4.72G   1.69G 
>   u01vg      1   1   0 wz--n-  33.00G  12.00G 
>   u02vg      1   1   0 wz--nc 399.61G      0 
>   usrvg      1   1   0 wz--n-   6.28G   2.28G 
>   varvg      1   1   0 wz--n-   6.28G   2.28G 
> 
> Though I would love to know how this happened. It is more important to 
> me right now to know how to disable the clustering attribute on this 
> partition. Thanx much in advance. 
> 
> *Darrell J. Frazier* 
> Unix System Administrator 
> US Army Combat Readiness Center 
> *//* 
> 
Hi Darrell, 

Glad to be of service! 
What you want to disable the clustering bit is:  vgchange -cn The answer
isn't "exactly" in the faq, but you can find something close

here: 

http://sources.redhat.com/cluster/faq.html#clvmd_clustered
<http://sources.redhat.com/cluster/faq.html#clvmd_clustered>  

Regards, 

Bob Peterson 
Red Hat Cluster Suite 

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