[one-users] Delete image fail on the LVM type datastore

[Jaime Melis]

Hi,

everthing seems correct. I've opened a bug report in order to review it:
http://dev.opennebula.org/issues/1632

cheers,
Jaime


On Fri, Nov 2, 2012 at 2:43 AM, zouxinzhe <zouxinzhe at gmail.com> wrote:

> **
> Hi,
> here is the information you want
> #####################################
>  $ onedatastore show 100
>
> DATASTORE 100 INFORMATION
> ID             : 100
> NAME           : lvm_datastore
> USER           : oneadmin
> GROUP          : oneadmin
> CLUSTER        : -
> DS_MAD         : lvm
> TM_MAD         : lvm
> BASE PATH      : /opt/nebula/ONE/var/datastores/100
>
>
> PERMISSIONS
> OWNER          : um-
> GROUP          : u--
> OTHER          : ---
>
>
> DATASTORE TEMPLATE
> DISK_TYPE="block"
> DS_MAD="lvm"
> TM_MAD="lvm"
> VG_NAME="vg_node176"
>
> IMAGES
> 21
> #####################################
> I canot show images that have been deleted from the OpenNebula.Follow is
> the image create by the same config file
>  $ oneimage show 21
>
> IMAGE 21 INFORMATION
> ID             : 21
> NAME           : RedHat3
> USER           : oneadmin
> GROUP          : oneadmin
> DATASTORE      : lvm_datastore
> TYPE           : OS
> REGISTER TIME  : 11/01 17:41:44
> PERSISTENT     : No
> SOURCE         : localhost:vg_node176.lv-one-21
> PATH           : /opt/nebula/images/rhel.5.5.x86_64.raw.small
> SIZE           : 2.5G
> STATE          : rdy
> RUNNING_VMS    : 0
>
>
> PERMISSIONS
> OWNER          : um-
> GROUP          : ---
> OTHER          : ---
>
>
> IMAGE TEMPLATE
> DEV_PREFIX="hd"
> #####################################
> $cat /opt/nebula/ONE/var/remotes/datastore/lvm/lvm.conf
>  # Default volume group
> VG_NAME=vg-one
>
> # Default LVM server host
> HOST=localhost
>
> # Default LV snapshot SIZE
> DEFAULT_SIZE=512
> #####################################
> ------------------------------
> zouxinzhe
>
>  *From:* Jaime Melis <jmelis at opennebula.org>
> *Date:* 2012-10-31 19:00
> *To:* 邹欣哲 <zouxinzhe at gmail.com>
> *CC:* Users OpenNebula <users at lists.opennebula.org>
> *Subject:* Re: [one-users] Delete image fail on the LVM type datastore
>  Hi,
>
> please send us the following information:
>
> $ onedatastore show -x <lvm_datastore_id>
> $ oneimage show -x <image_id> (after creating the image and before
> deleting it)
> $ cat /var/lib/one/remotes/datastore/lvm/lvm.conf
>
> cheers,
> Jaime
>
>
> On Wed, Oct 31, 2012 at 9:06 AM, 邹欣哲 <zouxinzhe at gmail.com> wrote:
>
>> Hi everyone,I have found several problems when I use LVM datastore on
>> OpenNebula3.8.
>> First,when I delete the image which is registed in the LVM datastore,
>> OpenNebula doesn't remove the lv.
>> Following is error record written in the oned.log:
>> Mon Oct 29 00:30:57 2012 [ReM][D]: Req:3040 UID:0 ImageDelete result
>> SUCCESS, 7
>> Mon Oct 29 00:30:57 2012 [ImG][D]: Message received: LOG I 7 rm: Removing
>> localhost:/dev/-/- from the image repository
>> Mon Oct 29 00:30:57 2012 [ImM][I]: rm: Removing localhost:/dev/-/- from
>> the image repository
>> Mon Oct 29 00:30:57 2012 [ImG][D]: Message received: LOG E 7 rm: Command
>> " sudo lvremove -f -/-" failed: lvremove: invalid option -- '/'
>> Mon Oct 29 00:30:57 2012 [ImM][E]: rm: Command " sudo lvremove -f -/-"
>> failed: lvremove: invalid option -- '/'
>> Mon Oct 29 00:30:57 2012 [ImG][D]: Message received: LOG I 7 Error during
>> parsing of command line.
>> Mon Oct 29 00:30:57 2012 [ImM][I]: Error during parsing of command line.
>> Mon Oct 29 00:30:57 2012 [ImG][D]: Message received: LOG E 7 Error
>> removing localhost:/dev/-/-
>> Mon Oct 29 00:30:57 2012 [ImM][E]: Error removing localhost:/dev/-/-
>> Mon Oct 29 00:30:57 2012 [ImG][D]: Message received: LOG I 7 ExitCode: 3
>> Mon Oct 29 00:30:57 2012 [ImM][I]: ExitCode: 3
>> Mon Oct 29 00:30:57 2012 [ImG][D]: Message received: RM FAILURE 7 Error
>> removing localhost:/dev/-/-
>> Mon Oct 29 00:30:57 2012 [ImM][E]: Error removing image from datastore.
>> Manually remove image source - to completely delete the image: Error
>> removing localhost:/dev/-/-
>> *This problem has happened 3 times when I delete 6 images.*
>>
>> Oscar
>>
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>>
>
>
> --
> Jaime Melis
> Project Engineer
> OpenNebula - The Open Source Toolkit for Cloud Computing
> www.OpenNebula.org | jmelis at opennebula.org
>



-- 
Jaime Melis
Project Engineer
OpenNebula - The Open Source Toolkit for Cloud Computing
www.OpenNebula.org | jmelis at opennebula.org
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