[Users] online storage domain resize

[Jiří Sléžka]

Hi

> If you want to enlarge an existing storage domain the easiest way is
> to extend the storage domain. You can edit the domain and add another
> LUN to be a part of that domain and oVirt will take care of extending
> the domain - the only thing you need is another LUN to use.

wow, it it looks so simple that I didn't even realize that it could work 
:-) You are right, I can select another non used LUN to expand storage 
domain.

I'll try it tomorrow

Thanks

Jiri



>
> Thanks, Gadi Ickowicz
>
> ----- Original Message ----- From: "Jiří Sléžka"
> <jiri.slezka at slu.cz> To: users at ovirt.org Sent: Monday, January 20,
> 2014 4:57:34 PM Subject: [Users] online storage domain resize
>
> Hello,
>
> I'm just curious and I didn't try it already. I'm using FC storage
> (Dell MD3620f) with some logical disks on it. I should be able online
> increase virtual disk capacity using storage management (I have some
> free capacity on disk group).
>
> Is there any way to on-line extend volume group used for vm's images
> storage and don't break anything?
>
>
> I just found this hint by Eduardo from list
>
> 1. Shutdown all VMs 2. Manually connect iscsi on the SPM host 3. Run
> pvresize on the LUN 4. Put the domain in maintenance 5. Activate the
> domains
>
> Is it possible to do this on-line without shutting down all vms? If
> not, it could be really nice feature for oncoming releases.
>
>
> Thanks in advance
>
> Jiri
>
>
>
>
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> Users at ovirt.org http://lists.ovirt.org/mailman/listinfo/users
>

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