Re: [Users] Storage server

On 02/06/2014 01:48 PM, Koen Vanoppen wrote: > I would like to keep the vms... > I know that there is a command in the CLI "update storageconnection", > but how do I use this to change only the IP of the storage connection? > > Kind regards, > > Koen > On Feb 6, 2014 12:55 PM, "Itamar Heim" <iheim(a)redhat.com > <mailto:iheim@redhat.com>> wrote: > > On 02/06/2014 12:54 PM, Koen Vanoppen wrote: > > What if I remove the "old ip" storage domains and import the > same iscsi > luns with the new IP, would that work? > > > removing a domain *deletes* all disks/vms, other than that... > > (we are working on ability to detach/attach domains post 3.4) > > > Kind Regards > > > 2014-02-06 Koen Vanoppen <vanoppen.koen(a)gmail.com > <mailto:vanoppen.koen@gmail.com> > <mailto:vanoppen.koen@gmail.__com > > <mailto:vanoppen.koen@gmail.com>>>: > > Can I change the storagedomain ip from the ovirt-shell? > Thanks in advance > > > 2014-02-06 Itamar Heim <iheim(a)redhat.com > <mailto:iheim@redhat.com> <mailto:iheim@redhat.com > <mailto:iheim@redhat.com>>>: > > 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> > <mailto:iheim@redhat.com <mailto:iheim@redhat.com>> > <mailto:iheim@redhat.com <mailto:iheim@redhat.com> > <mailto:iheim@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> > > <http://www.ovirt.org/__Features/__Manage_Storage___Connections > <http://www.ovirt.org/Features/__Manage_Storage_Connections>> > > > > <http://www.ovirt.org/____Features/Manage_Storage_____Connections< > http://www.ovirt.org/__Features/Manage_Storage___Connections> > > <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>> > <mailto:iheim@redhat.com > <mailto:iheim@redhat.com> <mailto:iheim@redhat.com > <mailto:iheim@redhat.com>>> > <mailto:iheim@redhat.com > <mailto:iheim@redhat.com> <mailto:iheim@redhat.com > <mailto:iheim@redhat.com>> > <mailto:iheim@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 > >> > <mailto:vanoppen.koen@gmail. > <mailto:vanoppen.koen@gmail.>____com > <mailto:vanoppen.koen@gmail.__com > <mailto:vanoppen.koen@gmail.com>>> > <mailto:vanoppen.koen@gmail > <mailto:vanoppen.koen@gmail>. > <mailto:vanoppen.koen@gmail > <mailto:vanoppen.koen@gmail>.>______com > > <mailto:vanoppen.koen@gmail. > <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>> > <mailto:ebenahar@redhat.com > <mailto:ebenahar@redhat.com> > <mailto:ebenahar@redhat.com > <mailto:ebenahar@redhat.com>>> > <mailto:ebenahar@redhat.com > <mailto:ebenahar@redhat.com> > <mailto:ebenahar@redhat.com > <mailto:ebenahar@redhat.com>> > <mailto:ebenahar@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>> > <mailto:users@ovirt.org > <mailto:users@ovirt.org> <mailto:users@ovirt.org > <mailto:users@ovirt.org>>> > <mailto:users@ovirt.org > <mailto:users@ovirt.org> > <mailto:users@ovirt.org <mailto:users@ovirt.org>> > <mailto:users@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>> > <mailto:ebenahar@redhat.com > <mailto:ebenahar@redhat.com> <mailto:ebenahar@redhat.com > <mailto:ebenahar@redhat.com>>> > <mailto:ebenahar@redhat.com > <mailto:ebenahar@redhat.com> > <mailto:ebenahar@redhat.com > <mailto:ebenahar@redhat.com>> > > <mailto:ebenahar@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 > >> > <mailto:vanoppen.koen@gmail. > <mailto:vanoppen.koen@gmail.>____com > <mailto:vanoppen.koen@gmail.__com > <mailto:vanoppen.koen@gmail.com>>> > <mailto:vanoppen.koen@gmail > <mailto:vanoppen.koen@gmail>. > <mailto:vanoppen.koen@gmail > <mailto:vanoppen.koen@gmail>.>______com > > <mailto:vanoppen.koen@gmail. > <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>> > <mailto:users@ovirt.org <mailto:users@ovirt.org> > <mailto:users@ovirt.org <mailto:users@ovirt.org>>> > <mailto:users@ovirt.org > <mailto:users@ovirt.org> <mailto:users@ovirt.org > <mailto:users@ovirt.org>> > <mailto:users@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>> > <mailto:Users@ovirt.org <mailto:Users@ovirt.org> > <mailto:Users@ovirt.org <mailto:Users@ovirt.org>>> > <mailto:Users@ovirt.org <mailto:Users@ovirt.org> > <mailto:Users@ovirt.org <mailto:Users@ovirt.org>> > <mailto:Users@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>> > > <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>>> > > > <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>> > > <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>> > <mailto:Users@ovirt.org <mailto:Users@ovirt.org> > <mailto:Users@ovirt.org <mailto:Users@ovirt.org>>> > <mailto:Users@ovirt.org <mailto:Users@ovirt.org> > <mailto:Users@ovirt.org <mailto:Users@ovirt.org>> > <mailto:Users@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>> > > <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>>> > > > <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>> > > <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> > http://lists.ovirt.org/__mailman/listinfo/users > <http://lists.ovirt.org/mailman/listinfo/users> > > > > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > juan replied to that