[ovirt-users] Troubles after resizing the iscsi storage.

[Arman Khalatyan]

​Thank you Nir for the suggestion, but unfortunately I cannot find the
resize button at all... :(
Shout be the storage in maintenance or in use?

​






On Mon, Feb 20, 2017 at 10:07 PM, Nir Soffer <nsoffer at redhat.com> wrote:

> On Mon, Feb 20, 2017 at 11:54 AM, Arman Khalatyan <arm2arm at gmail.com>
> wrote:
>
>> Hi,
>> I just have 1TB iscsi  storage with virtual machine with  several disks.
>> After shutdown the vm I just detached storage and removed from the
>> cluster and ovirt totally.
>> 1) Then on the target resized the exported volume to 13TB,
>> 2) iscsiadm -m node -l on the host I resized
>> iscsiadm -m node -l
>> pvresize /dev/mapper/.....
>> iscsiadm -m node -u
>>
>> After importing back to the ovirt over the gui, I can see the vm is in
>> the import field but I cannot see separate disks
>> Importing failing in the stage "Executing".
>>
> are there way to fix it?
>> On the host with "lvs" I can see the disks are there.
>>
>
> Hi Arman,
>
> You don't need to remove storage from ovirt to resize a LUN, and you don't
> need
> to resize the pv, we can do this for you.
>
> To resize a LUN:
>
> 1. Resize the LUN on the storage server
> 2. Open the "manage domain", dialog
> 3. Select the LUN and click the "resize" button in the table
>     (we should detect the new size and display button suggesting to add
> 11T)
> 4. Click "OK"
>
> The system will make sure all hosts see the new size of the LUN, and then
> it will resize the PV for you, and update engine database with the new LUN
> size.
>
> Now, in your case, we don't have any information about the issue, but if
> you restart vdsm on the SPM host your issue may be resolved.
>
> If not, please attach engine and vdsm logs.
>
> Nir
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ovirt.org/pipermail/users/attachments/20170221/3e4899df/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: md-resize.png
Type: image/png
Size: 221977 bytes
Desc: not available
URL: <http://lists.ovirt.org/pipermail/users/attachments/20170221/3e4899df/attachment-0001.png>