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

[Jaime Melis]

Hello,

I closed the ticket, because everything works for me as expected. I reckon
that there must be a configuration issue somewhere. Are you still
experiencing this?

cheers,
Jaime


On Fri, Nov 2, 2012 at 5:48 AM, Jaime Melis <jmelis at opennebula.org> wrote:

> 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
>



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