Re: [Users] Storage server

On 02/06/2014 12:03 PM, Koen Vanoppen wrote: > Can I change the storagedomain ip from the ovirt-shell? > Thanks in advance > please reply to list, thanks > > 2014-02-06 Itamar Heim <iheim(a)redhat.com <mailto:iheim@redhat.com>>: > > > On 02/06/2014 05:16 AM, Koen Vanoppen wrote: > > It's not on DNS... The storage server in ovirt is on IP... So... > What > are my options in this case? > > > you would need to 'edit the connection'. since 3.3.1 this is > possible via the rest api without hacking the db: > http://www.ovirt.org/Features/__Manage_Storage_Connections > > <http://www.ovirt.org/Features/Manage_Storage_Connections> > > Thanx! > > Kind regards, > Koen > > On Feb 5, 2014 9:08 AM, "Itamar Heim" <iheim(a)redhat.com > <mailto:iheim@redhat.com> > <mailto:iheim@redhat.com <mailto:iheim@redhat.com>>> wrote: > > On 02/04/2014 03:10 PM, Elad Ben Aharon wrote: > > Actually, the best way to do it would be to create > another > storage domain and migrate all the VMs's disks to it > (you can do > it while the VMs are running), then you won't suffer > from a down > time. > > > notice this will create a snapshot for your vms and may > change them > from raw to qcow. also, this not supported for shared disks. > > If you don't have the option to do so, the best way to > do it > would be to shut down the VMs, put the storage domain to > 'Maintenance' and then perform the storage server network > change. When the connection to the storage is fixed, > activate > the domain and resume the VMs manually. > > > that's assuming the domain was added using dns and not ip > address, > and that the dns expiration/caching on all hosts will > notice the new > ip address. > > > > ----- Original Message ----- > From: "Koen Vanoppen" <vanoppen.koen(a)gmail.com > <mailto:vanoppen.koen@gmail.com> > <mailto:vanoppen.koen@gmail.__com > <mailto:vanoppen.koen@gmail.com>>> > To: "Elad Ben Aharon" <ebenahar(a)redhat.com > <mailto:ebenahar@redhat.com> > <mailto:ebenahar@redhat.com > <mailto:ebenahar@redhat.com>>>, users(a)ovirt.org > <mailto:users@ovirt.org> > <mailto:users@ovirt.org <mailto:users@ovirt.org>> > > Sent: Tuesday, February 4, 2014 2:57:57 PM > Subject: Re: [Users] Storage server > > For the moment, nothing is going on. The change is > planned on > Thursday. So, > correct me if I'm wrong, you say that the fastest and > easiest > way is to > suspend all the machines, make the change of the > storage server, > rediscover > the iscsi server and then bring the vm's back up? > > Kind regards, > Koen > On Feb 4, 2014 1:47 PM, "Elad Ben Aharon" > <ebenahar(a)redhat.com <mailto:ebenahar@redhat.com> > <mailto:ebenahar@redhat.com > > <mailto:ebenahar@redhat.com>>> wrote: > > Hi, > > I suppose that those VMs are now in 'Paused' state, > correct > me if I'm > wrong. > After connectivity with storage comes back, all VMs > which > couldn't detect > their disks should be resumed from 'Paused' to 'Up' > state > automatically. It > shouldn't take them a long time to change their > state (a few > minutes). > > ----- Original Message ----- > From: "Koen Vanoppen" <vanoppen.koen(a)gmail.com > <mailto:vanoppen.koen@gmail.com> > <mailto:vanoppen.koen@gmail.__com > <mailto:vanoppen.koen@gmail.com>>> > To: users(a)ovirt.org <mailto:users@ovirt.org> > <mailto:users@ovirt.org <mailto:users@ovirt.org>> > Sent: Tuesday, February 4, 2014 2:32:46 PM > Subject: [Users] Storage server > > Dear All, > > At work, the network guys have come to a discovery > that they > have made a > mistake in their network configuration... The > Storage server > that we use as > ISCSI target in oVirt, is in the wrong VLAN, so the > wrong IP > address... > > What is the best way to make sure that all of our > vms (40) > that are using > this scsi storage will come up again after the > storage > server has changed > his ip? > What are the best steps to be taken...? > We are using oVirt Engine Version: 3.3.1-2.el6 > > Kind Regards, > > Koen > > ___________________________________________________ > Users mailing list > Users(a)ovirt.org <mailto:Users@ovirt.org> <mailto:Users@ovirt.org > <mailto:Users@ovirt.org>> > http://lists.ovirt.org/____mailman/listinfo/users > <http://lists.ovirt.org/__mailman/listinfo/users> > <http://lists.ovirt.org/__mailman/listinfo/users > <http://lists.ovirt.org/mailman/listinfo/users>> > > ___________________________________________________ > Users mailing list > Users(a)ovirt.org <mailto:Users@ovirt.org> <mailto:Users@ovirt.org > <mailto:Users@ovirt.org>> > http://lists.ovirt.org/____mailman/listinfo/users > <http://lists.ovirt.org/__mailman/listinfo/users> > <http://lists.ovirt.org/__mailman/listinfo/users > <http://lists.ovirt.org/mailman/listinfo/users>> > > > > >