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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-4551) Migrating the data volume from NFS to local storage ,underlying disk offering is not changed.
Date Thu, 17 Oct 2013 06:52:41 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-4551?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13797664#comment-13797664
] 

ASF subversion and git services commented on CLOUDSTACK-4551:
-------------------------------------------------------------

Commit 7e500a5de87bc11db071d57c90180310a6cb240e in branch refs/heads/4.2 from [~koushikd]
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=7e500a5 ]

CLOUDSTACK-4551: Migrating the data volume from NFS to local storage ,underlying disk offering
is not changed.
Even though the volume may get migrated from shared to local storage, it is not possible to
update the disk offering.
The fix is to disallow migration from shared to local store.


> Migrating the data volume from NFS to local storage ,underlying disk offering is not
changed.
> ---------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-4551
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4551
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Storage Controller
>    Affects Versions: 4.2.0
>            Reporter: manasaveloori
>            Assignee: Koushik Das
>            Priority: Critical
>             Fix For: 4.2.1
>
>
> .Steps:
> 1.	Have CS with 4.2 build.
> 2.	Have 2 primary storages NFS and local,NFS secondary.
> 3.	Create  disk offering using local storage.
> 4.	Create a data volume using NFS.
> 5.	Now migrate the volume to local primary storage.
> Observation:
> Volume is getting migrated ad storage is changed from NFS to local but the underlying
disk offering is not changed.
>     
>    Disk offering with which NFS volume is created
>        id: 3
>         domain_id: NULL
>              name: Small
>              uuid: d5b03402-9136-476f-9333-7db89def7b12
>      display_text: Small Disk, 5 GB
>         disk_size: 5368709120
>              type: Disk
>              tags: NULL
>       recreatable: 0
> use_local_storage: 0
>       unique_name: Cloud.Com-Small
>        system_use: 0
>        customized: 0
>           removed: NULL
>           created: 2013-08-29 11:23:41
>          sort_key: 0
>  display_offering: 1
>   customized_iops: NULL
>          min_iops: NULL
>          max_iops: NULL
>   bytes_read_rate: NULL
>  bytes_write_rate: NULL
>    iops_read_rate: NULL
>   iops_write_rate: NULL
>  
> volume created  using NFS
>  mysql> select * from volumes where name = "sharedBU"\G;
> *************************** 1. row ***************************
>                         id: 7
>                 account_id: 2
>                  domain_id: 1
>                    pool_id: 201
>               last_pool_id: NULL
>                instance_id: NULL
>                  device_id: NULL
>                       name: sharedBU
>                       uuid: 945073f2-1680-4e22-af35-9d7c0bb12486
>                       size: 5368709120
>                     folder: /export/home/manasa/primaryVMw
>                       path: d52a77ff39c54c499441661ca0af789a
>                     pod_id: 1
>             data_center_id: 1
>                 iscsi_name: NULL
>                    host_ip: NULL
>                volume_type: DATADISK
>                  pool_type: NetworkFilesystem
>           disk_offering_id: 3
>                template_id: NULL
>                     iso_id: NULL
> first_snapshot_backup_uuid: NULL
>                recreatable: 0
>                    created: 2013-08-29 12:02:08
>                   attached: NULL
>                    updated: 2013-08-29 13:59:42
>                    removed: NULL
>                      state: Ready
>                 chain_info: NULL
>               update_count: 2
>                  disk_type: NULL
>     vm_snapshot_chain_size: NULL
>             display_volume: 1
>                     format: OVA
>                   min_iops: NULL
>                   max_iops: NULL
> 1 row in set (0.00 sec)
> Volume after migrating to local primary storage.
>                id: 20
>                 account_id: 2
>                  domain_id: 1
>                    pool_id: 200
>               last_pool_id: 201
>                instance_id: NULL
>                  device_id: NULL
>                       name: sharedBU
>                       uuid: 0074a14a-ee89-425a-a745-cef7bef6425b
>                       size: 5368709120
>                     folder: datastore-14964
>                       path: 9389f319093c4ef9907e16538fe21779
>                     pod_id: 1
>             data_center_id: 1
>                 iscsi_name: NULL
>                    host_ip: NULL
>                volume_type: DATADISK
>                  pool_type: NULL
>           disk_offering_id: 3
>                template_id: NULL
>                     iso_id: 0
> first_snapshot_backup_uuid: NULL
>                recreatable: 0
>                    created: 2013-08-29 14:34:09
>                   attached: NULL
>                    updated: 2013-08-29 14:38:46
>                    removed: NULL
>                      state: Ready
>                 chain_info: NULL
>               update_count: 2
>                  disk_type: NULL
>     vm_snapshot_chain_size: NULL
>             display_volume: 0
>                     format: OVA
>                   min_iops: NULL
>                   max_iops: NULL
> 2 rows in set (0.00 sec)



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