[Users] Increase storage domain
Ayal Baron
abaron at redhat.com
Sat Aug 11 17:56:44 EDT 2012
----- Original Message -----
> Hi,
>
> pvresize doesn't work, still same size.
>
> How do i disconnect the iscsi session?
>
> Between disconnecting and ovirt connect again, will i loose
> connection to my VMs?
Of course you would. Your VMs would automatically pause.
I doubt this is what you want.
What you can do prior to running pvresize is run:
iscsiadm -m session -R
Hope this helps.
>
> Best regards,
> Ricardo Esteves.
>
> -----Original Message-----
> From : Ayal Baron < abaron at redhat.com >
> To : Johan Kragsterman < johan.kragsterman at capvert.se >
> Cc : users at ovirt.org , Ricardo Esteves < ricardo.m.esteves at gmail.com
> >
> Subject : Re: [Users] Increase storage domain
> Date : Tue, 31 Jul 2012 02:30:51 -0400 (EDT)
>
> ----- Original Message -----
> > Hi!
> >
> > Interesting question, I would also be interested in that. LVM would
> > be aware of the expansion, I suppose...Did you run a pvs command
> > for
> > LVM to list the size? It would be nice if LVM automatically would
> > change the LV size...anyone knows how this works...?
>
> 1. You should put all hosts except the spm in maintenance.
> 2. pvresize the LUN on the spm host
> 3. if other hosts can still 'see' the LUN then you'd need to repeat
> [2] on those to refresh the device map on all of them (or disconnect
> the iSCSI session and let oVirt reconnect)
>
>
> >
> > Filesystem size is another thing. Filesystem's doesn't exist on the
> > storage domain, it is only block storage. Your filesystems only
> > exists on your VM's. I suppose you need to run a filesystem tool to
> > expand that, depending on your filesystem
>
> There is no filesystem so problem solved :)
>
> >
> > -----users-bounces at ovirt.org skrev: -----
> > Till: users at ovirt.org > Från: Ricardo Esteves
> > Sänt av: users-bounces at ovirt.org > Datum: 2012.07.30 18:33
> > Ärende: [Users] Increase storage domain
> >
> > Hi,
> >
> > I've increased the LUN i use as iSCSI storage domain on my
> > storage,
> > but oVirt still sees the LUN with the old size.
> >
> > How do i refresh the LUN size and how to increase the filesystem
> > of
> > the storage domain?
> >
> > Best regards,
> > Ricardo Esteves.
> >
> > _______________________________________________
> > Users mailing list
> > Users at ovirt.org > http://lists.ovirt.org/mailman/listinfo/users >
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> > Users at ovirt.org > http://lists.ovirt.org/mailman/listinfo/users >
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