Hi, During the transition (copying volume from one primary to another via secondary storage) both the volume states remains in Migrating state in DB. Once the copying is done then the volume state comes to Ready. Then only we can start the vm .
-Sanjeev -----Original Message----- From: Pierre-Luc Dion [mailto:pd...@cloudops.com] Sent: Wednesday, January 22, 2014 9:13 PM To: users@cloudstack.apache.org Subject: Re: 4.2.1 storage motion of Instance Thanks Devdeep and Geoff, My bad, I'm not performing a Storage XenMotion while VM is running but just disk migration from one Primary storage to another (Migrate instance to another primary storage). Our current setup have 3 zones, one of them use LocalStorage and Shared Storage, other zones use only shared storage. We are currently having the issue in the zone that use Local and Shared Storage. for an Instance with only the root disk, I turn off the VM than use "Migrate instance to another primary storage" to move the VM into another Primary Storage. After a certain time a status message appear in cloustack WEBUI with the SQL query. At this point the vm state remain to "Migrating", the start Instance button is there but the Instance won't start with following message: "Unable to create a deployment for VM[User|pdion-sb-mvtest]" On the origin primary storage the vdisk is gone. On the destination primary storage the vdisk is not there. But on the Secondary storage, a .vhd as been created on volumes folder (volumes/3/1677/624f20ba-36df-4255-9a1d-697a603a0c61.vhd) Since we have upgrade to 4.2.1 we are getting a lot of operational issues at the point where we are considering rebuilding our cloud on a fresh 4.2.x :-( Pierre-Luc Dion Architecte de Solution Cloud | Cloud Solutions Architect 514-447-3456, 1101 - - - * CloudOps*420 rue Guy Montréal QC H3J 1S6 www.cloudops.com @CloudOps_ On Wed, Jan 22, 2014 at 6:26 AM, Geoff Higginbottom < geoff.higginbot...@shapeblue.com> wrote: > Hi Pierre-Luc, > > While XenServer Storage Motion was introduced in CloudStack 4.2, you > need XenServer 6.1 or higher to actually use it. > > I just did a test migration using ACS 4.2.0 and XenServer 6.2 and the > migration works as expected. > > Regards > > Geoff Higginbottom > > D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581 > > geoff.higginbot...@shapeblue.com > > -----Original Message----- > From: Pierre-Luc Dion [mailto:pd...@cloudops.com] > Sent: 21 January 2014 18:58 > To: users@cloudstack.apache.org > Subject: 4.2.1 storage motion of Instance > > We recently upgrade or Cloudstack from 4.1.0 to 4.2.1. hypervisor not > upgraded and using xenserver 6.0.2 > > Since then, we are unable to storage xenmotion Instance from a Primary > Storage to another. The pool is using local and shared storage and all > kind of storage xenmotion fail. > > moving Instances end up with following error message in cloudstack webui: > > Failed to migration: com.cloud.exception.StorageUnavailableException: > Resource [StoragePool:233] is unreachable: migrate volume failed: > com.cloud.utils.exception.CloudRuntimeException: DB Exception on: > com.mysql.jdbc.JDBC4PreparedStatement@308d011c: SELECT > volume_store_ref.id, volume_store_ref.store_id, > volume_store_ref.volume_id, volume_store_ref.zone_id, > volume_store_ref.created, volume_store_ref.last_updated, > volume_store_ref.download_pct, volume_store_ref.size, > volume_store_ref.physical_size, volume_store_ref.download_state, > volume_store_ref.checksum, volume_store_ref.local_path, > volume_store_ref.error_str, volume_store_ref.job_id, > volume_store_ref.install_path, volume_store_ref.url, > volume_store_ref.download_url, volume_store_ref.download_url_created, > volume_store_ref.destroyed, volume_store_ref.update_count, > volume_store_ref.updated, volume_store_ref.state, > volume_store_ref.ref_cnt FROM volume_store_ref WHERE > volume_store_ref.store_id = 60 AND volume_store_ref.volume_id = 1664 > AND volume_store_ref.destroyed = 0 ORDER BY RAND() LIMIT 1 > > > > if I look in the database the Query provide the following output: > mysql> SELECT volume_store_ref.id, volume_store_ref.store_id, > volume_store_ref.volume_id, volume_store_ref.zone_id, > volume_store_ref.created, volume_store_ref.last_updated, > volume_store_ref.download_pct, volume_store_ref.size, > volume_store_ref.physical_size, volume_store_ref.download_state, > volume_store_ref.checksum, volume_store_ref.local_path, > volume_store_ref.error_str, volume_store_ref.job_id, > volume_store_ref.install_path, volume_store_ref.url, > volume_store_ref.download_url, volume_store_ref.download_url_created, > volume_store_ref.destroyed, volume_store_ref.update_count, > volume_store_ref.updated, volume_store_ref.state, > volume_store_ref.ref_cnt FROM volume_store_ref WHERE > volume_store_ref.store_id = 60 AND volume_store_ref.volume_id = 1664 > AND volume_store_ref.destroyed = 0 ORDER BY RAND() LIMIT 1 ; > > +----+----------+-----------+---------+---------------------+--------------+--------------+------+---------------+----------------+----------+------------+-----------+--------+-----------------+------+--------------+----------------------+-----------+--------------+---------------------+----------+---------+ > | id | store_id | volume_id | zone_id | created | last_updated > | download_pct | size | physical_size | download_state | checksum | > local_path | error_str | job_id | install_path | url | download_url | > download_url_created | destroyed | update_count | updated | > state | ref_cnt | > > +----+----------+-----------+---------+---------------------+--------------+--------------+------+---------------+----------------+----------+------------+-----------+--------+-----------------+------+--------------+----------------------+-----------+--------------+---------------------+----------+---------+ > | 23 | 60 | 1664 | 0 | 2014-01-21 18:08:25 | NULL > | 0 | 0 | 0 | NULL | NULL | NULL > | NULL | NULL | volumes/11/1664 | NULL | NULL | NULL > | 0 | 1 | 2014-01-21 18:08:25 | Creating | > 0 | > > +----+----------+-----------+---------+---------------------+--------------+--------------+------+---------------+----------------+----------+------------+-----------+--------+-----------------+------+--------------+----------------------+-----------+--------------+---------------------+----------+---------+ > 1 row in set (0.00 sec) > > > > Is this a bug from 4.2.1 ? > > > Pierre-Luc Dion > Architecte de Solution Cloud | Cloud Solutions Architect 514-447-3456, > 1101 > - - - > > *CloudOps*420 rue Guy > Montréal QC H3J 1S6 > www.cloudops.com > @CloudOps_ > Need Enterprise Grade Support for Apache CloudStack? > Our CloudStack Infrastructure Support< > http://shapeblue.com/cloudstack-infrastructure-support/> offers the > best > 24/7 SLA for CloudStack Environments. > > Apache CloudStack Bootcamp training courses > > **NEW!** CloudStack 4.2.1 training< > http://shapeblue.com/cloudstack-training/> > 18th-19th February 2014, Brazil. 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