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From Devdeep Singh <devdeep.si...@citrix.com>
Subject RE: [acs42] [live storage migration]
Date Fri, 12 Jul 2013 10:43:42 GMT
Hi Paul,

Please see inline.

Regards,
Devdeep

> -----Original Message-----
> From: Paul Angus [mailto:paul.angus@shapeblue.com]
> Sent: Friday, July 12, 2013 2:58 PM
> To: dev@cloudstack.apache.org; Srikanteswararao Talluri
> Subject: RE: [acs42] [live storage migration]
> 
> I'm using XenServer 6.2, I have 2 storage pools in that cluster and one in a
> separate cluster.
> 
> Looking in the logs I've got:
> 
> 2013-07-12 10:23:44,330 DEBUG [cloud.api.ApiServlet] (catalina-exec-
> 22:null) ===START===  10.0.0.33 -- GET
> command=findStoragePoolsForMigration&id=fa1dc489-0414-4f91-9637-
> 9fb05462f0e7&response=json&sessionkey=RKyZ0iBJcDk11IUG7pLJs57wgTE%
> 3D&_=1373621024636
> 2013-07-12 10:23:44,342 ERROR [cloud.server.ManagementServerImpl]
> (catalina-exec-22:null) Capabilities for host Host[-6-Routing] couldn't be
> retrieved.
[Devdeep] The hypervisor_capabilities table needs to be updated to add capabilities for xenserver
6.2. Can you open a bug for this? I'll fix the issue.
 
> 
> So it maybe I need to test against XenServer 6.1 However if I try and migrate
> the primary storage for STOPPED VM I get:
> 
> 2013-07-12 10:21:33,378 DEBUG [cloud.api.ApiServlet] (catalina-exec-
> 10:null) ===START===  10.0.0.33 -- GET
> command=findStoragePoolsForMigration&id=0a3704cf-6a23-4c18-bf90-
> 9fd701da2223&response=json&sessionkey=RKyZ0iBJcDk11IUG7pLJs57wgTE%
> 3D&_=1373620893684
> 2013-07-12 10:21:33,387 INFO  [cloud.server.ManagementServerImpl]
> (catalina-exec-10:null) Volume Vol[16|vm=16|ROOT] isn't attached to any
> running vm. Only volumes attached to a running VM can be migrated.
> 2013-07-12 10:21:33,392 DEBUG [cloud.api.ApiServlet] (catalina-exec-
> 10:null) ===END===  10.0.0.33 -- GET
> command=findStoragePoolsForMigration&id=0a3704cf-6a23-4c18-bf90-
> 9fd701da2223&response=json&sessionkey=RKyZ0iBJcDk11IUG7pLJs57wgTE%
> 3D&_=1373620893684
[Devdeep] The api needs to be improved to handle this. Please open another bug request for
the same.
 
> 
> 
> 
> Regards,
> 
> Paul Angus
> S: +44 20 3603 0540 | M: +447711418784
> paul.angus@shapeblue.com
> 
> -----Original Message-----
> From: Devdeep Singh [mailto:devdeep.singh@citrix.com]
> Sent: 12 July 2013 09:56
> To: dev@cloudstack.apache.org; Srikanteswararao Talluri
> Subject: RE: [acs42] [live storage migration]
> 
> In your setup, there may not have been a suitable storage pool available for a
> volume to be migrated too. That is why the list is empty. Which hypervisor
> (and version) are you trying? How may storage pools are there in the cluster?
> 
> Regards,
> Devdeep
> 
> From: Paul Angus [mailto:paul.angus@shapeblue.com]
> Sent: Friday, July 12, 2013 2:20 PM
> To: dev@cloudstack.apache.org; Srikanteswararao Talluri
> Subject: [acs42] [live storage migration]
> 
> I'm looking at the live storage migration feature in acs4.2
> 
> A request for suitable pools to migration
> http://10.0.0.27:8080/client/api?command=findStoragePoolsForMigration&id
> =fa1dc489-0414-4f91-9637-
> 9fb05462f0e7&response=json&sessionkey=RKyZ0iBJcDk11IUG7pLJs57wgTE%
> 3D&_=1373618623834
> 
> returns
> { "findstoragepoolsformigrationresponse" : { }
> 
> Is this a bug or is the feature still a Work In Progress ?
> 
> 
> Regards
> 
> Paul Angus
> Senior Consultant / Cloud Architect
> 
> [cid:image002.png@01CE1071.C6CC9C10]
> 
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