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. Classroom<http://shapeblue.com/cloudstack-training/> 17th-23rd March 2014, Region A. Instructor led, On-line<http://shapeblue.com/cloudstack-training/> 24th-28th March 2014, Region B. Instructor led, On-line<http://shapeblue.com/cloudstack-training/> 16th-20th June 2014, Region A. Instructor led, On-line<http://shapeblue.com/cloudstack-training/> 23rd-27th June 2014, Region B. 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