Re: Change pool id

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Hi

 

Just wanted to mention this again, if it went unnoticed.

 

Problem is that I need to get the same ID for a pool as it was before, or a way to tell ceph where to find the original image for the VM’s. I have them available.

 

T

 

From: ceph-users [mailto:ceph-users-bounces@xxxxxxxxxxxxxx] On Behalf Of Tuomas Juntunen
Sent: 5. toukokuuta 2015 16:24
To: ceph-users@xxxxxxxxxxxxxx
Subject: Change pool id

 

Hi

 

Previously I had to delete one pool because of a mishap I did. Now I need to create the pool again and give it the same id. How would one do that?

 

I assume my root problem is that, since I had to delete the images pool, the base images vm’s use are missing. I have the images available in images pool. Would changing the id of the pool fix this (images is now id 18, should be id 4)?

 

Below is the result of ‘rbd ls vms –l’ which shows that the file obviously is missing.

 

2015-05-05 16:19:12.634163 7fe7a9b22840 -1 librbd: error looking up name for pool id 4: (2) No such file or directory

2015-05-05 16:19:12.634194 7fe7a9b22840 -1 librbd: error opening parent snapshot: (2) No such file or directory

 

Br,

T

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