Adding multiple NFS storage and migrate volumes to other
Hello All, We are using NFS shared storage between hosts,and have running vms. Now we are planning to remove existing disks and replace it with with different disks. Is there any way we can add one more NFS say NFS2 and migrate all volumes to NFS2 while we upgrade primary NFS,is it supported?
------=_Part_4384415_1420339170.1422805201097 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Yes, there are 2 options, migrate and live migrate (live = VM is up and running) http://www.ovirt.org/Features/Design/StorageLiveMigration Regards, __________________________________________________ Aharon Canan int phone - 8272036 ext phone - +97297692036 email - acanan@redhat.com ----- Original Message -----
From: "mad Engineer" <themadengin33r@gmail.com> To: "users" <users@ovirt.org> Sent: Sunday, February 1, 2015 5:27:58 PM Subject: [ovirt-users] Adding multiple NFS storage and migrate volumes to other
Hello All, We are using NFS shared storage between hosts,and have running vms. Now we are planning to remove existing disks and replace it with with different disks. Is there any way we can add one more NFS say NFS2 and migrate all volumes to NFS2 while we upgrade primary NFS,is it supported? _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
------=_Part_4384415_1420339170.1422805201097 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: comic sans ms,comic sans,sans-serif;= font-size: 10pt; color: #000000"><div>Yes, there are 2 options, migrate an= d live migrate (live =3D VM is up and running)<br></div><div><br></div><div=
<a href=3D"http://www.ovirt.org/Features/Design/StorageLiveMigration">http= ://www.ovirt.org/Features/Design/StorageLiveMigration</a></div><div><br></d= iv><div><br></div><div><br></div><div><span name=3D"x"></span><div><br></di= v><div><br></div><div>Regards, <br>________________________________________= __________<br><strong><span data-mce-style=3D"color: #3366ff;" style=3D"col= or: rgb(51, 102, 255);">Aharon Canan</span></strong><br><span style=3D"colo= r: rgb(51, 102, 255); font-size: small;">int phone - 8272036</span><br><spa= n style=3D"color: rgb(51, 102, 255); font-size: small;">ext phone - +972976= 92036</span><br><span style=3D"color: rgb(51, 102, 255); font-size: small;"= email - acanan@redhat.com</span><br></div><span name=3D"x"></span><br></di= v><hr id=3D"zwchr"><blockquote style=3D"border-left:2px solid #1010FF;margi= n-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal= ;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt= ;"><b>From: </b>"mad Engineer" <themadengin33r@gmail.com><br><b>To: <= /b>"users" <users@ovirt.org><br><b>Sent: </b>Sunday, February 1, 2015= 5:27:58 PM<br><b>Subject: </b>[ovirt-users] Adding multiple NFS storage an= d migrate volumes to other<b= r><div><br></div>Hello All,<br> &nb= sp; We are using NFS shared storage between hosts,and have running vms.<br>= Now we are planning to remove existing disks and replace it with with<br>di= fferent disks.<br>Is there any way we can add one more NFS say NFS2 and mig= rate all<br>volumes to NFS2 while we upgrade primary NFS,is it supported?<b= r>_______________________________________________<br>Users mailing list<br>= Users@ovirt.org<br>http://lists.ovirt.org/mailman/listinfo/users<br></block= quote><div><br></div></div></body></html> ------=_Part_4384415_1420339170.1422805201097--
On 02/01/2015 05:40 PM, Aharon Canan wrote:
Yes, there are 2 options, migrate and live migrate (live = VM is up and running)
just add another NFS storage domain in the same DC, then --^. (notice live storage migration causes a snapshot to be created. live merge is just around the corner with 3.5 pending el7.1 release (and sanity testing)
Regards, __________________________________________________ *Aharon Canan* int phone - 8272036 ext phone - +97297692036 email - acanan@redhat.com
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*From: *"mad Engineer" <themadengin33r@gmail.com> *To: *"users" <users@ovirt.org> *Sent: *Sunday, February 1, 2015 5:27:58 PM *Subject: *[ovirt-users] Adding multiple NFS storage and migrate volumes to other
Hello All, We are using NFS shared storage between hosts,and have running vms. Now we are planning to remove existing disks and replace it with with different disks. Is there any way we can add one more NFS say NFS2 and migrate all volumes to NFS2 while we upgrade primary NFS,is it supported? _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Sure, create and activate a second NFS based storage domain. Move the VMs over (right-click VM, -> Move). To deactivate the first SD, when it's empty, first put it in maintenance, in the DC>Storage tab On Sun, Feb 1, 2015 at 10:27 AM, mad Engineer <themadengin33r@gmail.com> wrote:
Hello All, We are using NFS shared storage between hosts,and have running vms. Now we are planning to remove existing disks and replace it with with different disks. Is there any way we can add one more NFS say NFS2 and migrate all volumes to NFS2 while we upgrade primary NFS,is it supported? _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Thank you all for your quick response, i have one more query,if i pause all vms and put hosts to maintenance and then in the NAS after adding disks can i copy data from share1{with older disks} to share2{new disks} and later remove share1 and rename share2 to share1.Finally resume hosts and vms,can this method work? There is no change in the NFS ip address nor in sharename,only change is in hard disk type. This is our backup approach if we can not find one more NAS. Do you find any issue with this approach. On Mon, Feb 2, 2015 at 5:38 AM, Dan Yasny <dyasny@gmail.com> wrote:
Sure, create and activate a second NFS based storage domain. Move the VMs over (right-click VM, -> Move). To deactivate the first SD, when it's empty, first put it in maintenance, in the DC>Storage tab
On Sun, Feb 1, 2015 at 10:27 AM, mad Engineer <themadengin33r@gmail.com> wrote:
Hello All, We are using NFS shared storage between hosts,and have running vms. Now we are planning to remove existing disks and replace it with with different disks. Is there any way we can add one more NFS say NFS2 and migrate all volumes to NFS2 while we upgrade primary NFS,is it supported? _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
participants (4)
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Aharon Canan -
Dan Yasny -
Itamar Heim -
mad Engineer