Gluster users - Oct 2013 - Mismatched Volume ID

Hello All,

I am having some strange issues with Glusterfs and looking for some 
help please. this is the issue,

we have 3 nodes in replicate mode using Centos 6.4 and binary install 
of Glusterfs we have 1 databrick on each server mounted at 
/wp/databrick1/sda1 which in turn connects to a SAN now we unmounted 
this SAN mount point to use on a sperate server.  Now that I have 
remounted the SAN mount back to the location /wp/databrick1/ I get the 
following error when Trying to start our gluster volume

volume start: webpack: failed: Volume id mismatch for brick 
213.146.173.233:/wp/databrick1/sda1. Expected volume id 
bc507697-731f-4fcc-bcdb-006f6547e1ea, volume id 
2f95161c-f482-42c3-9454-a0cb4b50b35f found

how do I resolve this please?





Regards
Joe

MacAce

Joe
Systems Engineer
Support: +44 (0) 1208 220018y>Email: joe at macace.net
Web: http://www.macace.net
UK Switchboard: +44 (0) 1208 220010
USA Switchboard:+1 347-974-7295
Follow us on Twitter
Visit  our Facebook page
MacAce - the Mac ISP - Award-winning Internet  Access, Hosting, Cloud 
Storage, Email and Telecoms.


-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://supercolony.gluster.org/pipermail/gluster-users/attachments/20131024/e7b25dd9/attachment.html>

On 10/25/2013 01:04 AM, joe at macace.net wrote:
>   Hello All,
>
> I am having some strange issues with Glusterfs and looking for some help
> please. this is the issue,
>
> we have 3 nodes in replicate mode using Centos 6.4 and binary install of
> Glusterfs we have 1 databrick on each server mounted at
> /wp/databrick1/sda1 which in turn connects to a SAN now we unmounted
> this SAN mount point to use on a sperate server.  Now that I have
> remounted the SAN mount back to the location /wp/databrick1/ I get the
> following error when Trying to start our gluster volume
>
> volume start: webpack: failed: Volume id mismatch for brick
> 213.146.173.233:/wp/databrick1/sda1. Expected volume id
> bc507697-731f-4fcc-bcdb-006f6547e1ea, volume id
> 2f95161c-f482-42c3-9454-a0cb4b50b35f found
>
> how do I resolve this please?

Is brick 213.146.173.233:/wp/databrick1/sda1 part of a different volume 
or was it previously?

This error message is seen while starting a gluster volume when one or 
more of the bricks has extended attributed "glusterfs.volume-id" 
pointing to a different volume.

-Vijay