Re: [Users] Storage server

Can I change the storagedomain ip from the ovirt-shell? Thanks in advance 2014-02-06 Itamar Heim <iheim(a)redhat.com&gt;: 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>> >> >> >> >> >> >