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From "sadhu suresh (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (CLOUDSTACK-4249) [KVM]ceph:showing wrong template size 755.64 TB(template created from snapshot)
Date Wed, 21 Aug 2013 13:17:53 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-4249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13746027#comment-13746027
] 

sadhu suresh edited comment on CLOUDSTACK-4249 at 8/21/13 1:16 PM:
-------------------------------------------------------------------

I have tried on normal kVM's NFS storage and its creating properly and its only happening
on ceph storage.
problem might with capcity calculation with ceph.

205- cretaedfrom ceph primary
206-created form nfs primary.

mysql> select * from vm_template where id in(205,206);
+-----+---------------------------------------+----------------------+--------------------------------------+--------+----------+------+-----+------+------+--------+---------------------+---------+------------+----------+----------------------+-----------------+---------------+-------------+----------+-------------+-------------+-------------+-----------------+--------------------+--------------+----------+-----------------+-------+--------------+---------+----------------------+
| id  | unique_name                           | name                 | uuid              
                  | public | featured | type | hvm | bits | url  | format | created      
      | removed | account_id | checksum | display_text         | enable_password | enable_sshkey
| guest_os_id | bootable | prepopulate | cross_zones | extractable | hypervisor_type | source_template_id
| template_tag | sort_key | size            | state | update_count | updated | dynamically_scalable
|
+-----+---------------------------------------+----------------------+--------------------------------------+--------+----------+------+-----+------+------+--------+---------------------+---------+------------+----------+----------------------+-----------------+---------------+-------------+----------+-------------+-------------+-------------+-----------------+--------------------+--------------+----------+-----------------+-------+--------------+---------+----------------------+
| 205 | 29b457348-7045-3bbe-9f93-4b6af7fe0787 | templatefromsnapshot | e947f09d-89ab-4181-9424-53bde79fe2cb
|      1 |        0 | USER |   1 |   64 | NULL | QCOW2  | 2013-08-21 15:55:55 | NULL    |
         2 | NULL     | templateformsnapshot |               0 |             0 |         
12 |        1 |           0 |           0 |           1 | KVM             |              
   0 | NULL         |        0 | 830839581640192 | NULL  |            0 | NULL    |      
             0 |
| 206 | 2d419722f-1266-31a6-9e75-d3f8c812e1dd | tempfromnormal       | 19598efa-f485-4f22-afcd-f7c588d1e6be
|      1 |        0 | USER |   1 |   64 | NULL | QCOW2  | 2013-08-21 18:32:01 | NULL    |
         2 | NULL     | normal               |               0 |             0 |         
12 |        1 |           0 |           0 |           1 | KVM             |              
   0 | NULL         |        0 |      8589934592 | NULL  |            0 | NULL    |      
             0 |
+-----+---------------------------------------+----------------------+--------------------------------------+--------+----------+------+-----+------+------+--------+---------------------+---------+------------+----------+----------------------+-----------------+---------------+-------------+----------+-------------+-------------+-------------+-----------------+--------------------+--------------+----------+-----------------+-------+--------------+---------+----------------------+
2 rows in set (0.00 sec)

                
      was (Author: sadhu):
    I have tried on normal kVM's NFS storage and its creating properly and its only happening
on ceph storage.

205- cretaedfrom ceph primary
206-created form nfs primary.

************************* 13. row ***************************
                  id: 205
         unique_name: 29b457348-7045-3bbe-9f93-4b6af7fe0787
                name: templatefromsnapshot
                uuid: e947f09d-89ab-4181-9424-53bde79fe2cb
              public: 1
            featured: 0
                type: USER
                 hvm: 1
                bits: 64
                 url: NULL
              format: QCOW2
             created: 2013-08-21 15:55:55
             removed: NULL
          account_id: 2
            checksum: NULL
        display_text: templateformsnapshot
     enable_password: 0
       enable_sshkey: 0
         guest_os_id: 12
            bootable: 1
         prepopulate: 0
         cross_zones: 0
         extractable: 1
     hypervisor_type: KVM
  source_template_id: 0
        template_tag: NULL
            sort_key: 0
                size: 830839581640192
               state: NULL
        update_count: 0
             updated: NULL
dynamically_scalable: 0
*************************** 14. row ***************************
                  id: 206
         unique_name: 2d419722f-1266-31a6-9e75-d3f8c812e1dd
                name: tempfromnormal
                uuid: 19598efa-f485-4f22-afcd-f7c588d1e6be
              public: 1
            featured: 0
                type: USER
                 hvm: 1
                bits: 64
                 url: NULL
              format: QCOW2
             created: 2013-08-21 18:32:01
             removed: NULL
          account_id: 2
            checksum: NULL
        display_text: normal
     enable_password: 0
       enable_sshkey: 0
         guest_os_id: 12
            bootable: 1
         prepopulate: 0
         cross_zones: 0
         extractable: 1
     hypervisor_type: KVM
  source_template_id: 0
        template_tag: NULL
            sort_key: 0
                size: 8589934592
               state: NULL
        update_count: 0
             updated: NULL
dynamically_scalable: 0
14 rows in set (0.00 sec)


                  
> [KVM]ceph:showing wrong template size 755.64 TB(template created from snapshot)
> -------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-4249
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4249
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.2.0
>            Reporter: sadhu suresh
>            Assignee: Wido den Hollander
>            Priority: Critical
>             Fix For: 4.2.0
>
>         Attachments: management-server.rar
>
>
> 1.create a ceph instance(configure compute offering with RBD and deploy a vm)
> 2.Once it successful,select the root partition  and perform snapshot
> 3.once snapshot successful,create a template from snapshot
> 4.check the displayed size for new created template form snapshot
> 5.also try to create vm uning above VM
> Actual result:
> vm deployment fails due to wrong template size.
> Template size shows 	"755.64 TB"
> one ID	6ec00b45-7913-4095-944b-d0fa16adb84a
> Description	tempfromcs
> Hypervisor	KVM
> Type	USER
> Ready	Yes
> Status	Download Complete
> Size	755.64 TB
> Extractable	Yes
> Password Enabled	No
> Dynamically Scalable	No
> Public	Yes
> Featured	No
> Cross Zones	No
> OS Type	CentOS 5.3 (64-bit)
> Domain	ROOT
> Account	admin
> Created	Mon, 12 Aug 2013 12:50:46 GMT
> ************************** 12. row ***************************
>                   id: 202
>          unique_name: 2e9a6a5aa-7e78-33c8-ac61-25846b624569
>                 name: tempfromcs
>                 uuid: 2c45fa1b-647c-40d2-b532-4b7cafadf2c3
>               public: 1
>             featured: 0
>                 type: USER
>                  hvm: 1
>                 bits: 64
>                  url: NULL
>               format: QCOW2
>              created: 2013-08-12 12:50:46
>              removed: NULL
>           account_id: 2
>             checksum: NULL
>         display_text: tempfromcs
>      enable_password: 0
>        enable_sshkey: 0
>          guest_os_id: 12
>             bootable: 1
>          prepopulate: 0
>          cross_zones: 0
>          extractable: 1
>      hypervisor_type: KVM
>   source_template_id: 0
>         template_tag: NULL
>             sort_key: 0
>                 size: 830839581640192
>                state: NULL
>         update_count: 0
>              updated: NULL
> dynamically_scalable: 0

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