Nik - Can you please log in to the hypervisor and see in the logs under 
/var/log/SMlog if there is any failure logged there for this operation ? Search 
for create_privatetemplate_from_snapshot there.

34a0115b-466a-492a-b4f4-d4a0db5dc55b which you are wondering about is nothing 
but a random UUID for mounting the snapshots directory from sec. storage (on 
which this snapshot is physically present). This UUID directory gets deleted as 
part of the cleanup once the operations is done and the snapshot directory is 
unmounted.
What you need to verify is whether the snapshot is present on sec. storage 
under the directory snaphots/account_id/volume_id_of_snapshot/  on sec. storage 
or if you can find any evidence of snapshot deleting in the MS logs bcz that 
seems to be the issue here.

Thanks,
-Nitin

-----Original Message-----
From: Nik Martin [mailto:[email protected]] 
Sent: Thursday, August 23, 2012 9:05 PM
To: [email protected]
Subject: Can't create template from snapshot

I recently added a new zone to my CS Acton cloud, using Xenserver 6.02 HVs. My 
secondary storage is NFS on Centos 6.  I can upload ISOs, CS downloaed the 
system template fine, and I can create VMs, and make snapshots from Volumes.  
When I pick a snapshit and try to create a template, I get:

2012-08-23 10:09:39,992 WARN  [cloud.vm.VirtualMachineManagerImpl]
(Job-Executor-29:job-44) Cleanup failed due to Creating template from snapshot 
6ec231ac-9468-454c-ab60-5c46c4463799 failed due to
com.cloud.utils.exception.CloudRuntimeException: 
create_privatetemplate_from_snapshot failed due to failed to query 
/var/run/cloud_mount/34a0115b-466a-492a-b4f4-d4a0db5dc55b/6ec231ac-9468-454c-ab60-5c46c4463799.vhd

If I log into the HV the VM is running on, and look at /var/run/cloud_mount/, 
there are hundreds of directories, but 34a0115b-466a-492a-b4f4-d4a0db5dc55b is 
not one of them. Is someting out of sync?

--
Regards,

Nik

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