This message is in MIME format. --=_4q6m9yk3fn4 Content-Type: text/plain; charset=ISO-8859-1; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: 7bit Ted, Yes! This is exactly what I was looking for. I think you described it better than I did. This feature would be really nice. Thanks Scott Quoting Ted Miller <tmiller@hcjb.org>:
I think what the OP is asking for a designation as a "redundant group 1". He may have 10 hosts and 3 VMs in "redundant group 1". He doesn't care which hosts they run on, as long as they are three separate hosts.
I can see this as being fairly widely applicable. If you have multiple web servers for load sharing, you don't want them all running on the same host, because VM load is going to peak on them at the same times. oVirt has no way of knowing that unless you give oVirt a hint to spread things around. The web group might also want to split up the server that spreads the jobs around, and a database server used by all the web hosts. I can see easily ending up with a group of 5 machines (3 web servers, a load sharing controller, and a database server) that you want spread across any 5 of the 15 servers in a cluster, because their loads are all going to spike together. You don't want oVirt having to try to migrate some of them during a load spike, because oVirt noticed that a host with 3 of the 5 is overloaded.
Not my situation, but one I can see the usefulness of. Ted Miller Elkhart, IN, USA
On 3/18/2014 11:54 AM, Meital Bourvine wrote:
Hi Scott,
Click on a vm Edit Show Advanced Options Host "Start Running on"
----- Original Message -----
From: "Scott Ocken" <scott@infobunker.com> To: Users@ovirt.org Sent: Tuesday, March 18, 2014 5:08:24 PM Subject: [Users] Force certain VMs to be on different hosts
Is there a way to have certain VMs to be on different hosts? (assuming there are enough hosts)
IE. I have a db cluster of 3 VMs. I would like each one to always be on different hosts. That way if a host goes down my db cluster is still happy while migration happens. Or if migration fails I am still good.
Thanks Scott
_______________________________________________ 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
-- "He is no fool who gives what he cannot keep, to gain what he cannot lose." - - Jim Elliot For more information about Jim Elliot and his unusual life, see http://www.christianliteratureandliving.com/march2003/carolyn.html.
Ted Miller Design Engineer HCJB Global Technology Center, a ministry of Reach Beyond 2830 South 17th St Elkhart, IN 46517 574--970-4272 my desk 574--970-4252 receptionist
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
--=_4q6m9yk3fn4 Content-Type: application/pgp-keys Content-Description: PGP Public Key Content-Disposition: inline Content-Transfer-Encoding: 7bit -----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v1.2.6 (GNU/Linux) mQGiBEbfI1QRBADVdW9cuyAvTnC21nOF5PN1orkrvE8kGf6I37YY9k4KHzrho+aH K/MACOhgOw2vuluAmxnx3aI82CQdXn0DSi15etvapSE/fqoBypeUfnU1hhq8kZlL N6Gc9584avtlO6+vfKrP8f6pirimmTExvA3mJITlboZDg64yY1rbV8DOwwCgz8/k pVhao/WMco0f5MmZO9CPqG0D/jAjmsR3KoodewzwKF+LXU9G3a/ubtpUn7ktt4s0 xbHjySI/DroJyVJbRfGDIif6Uoor9fJM0t6U2jqJEs+tmvEfMnkU2m3Zp1dFZbXk Qg9mkcXNd0vMQL+YQiNosE6AJhv07vgLCFwybEV/+u1UXvL2IKVGQvrQxrYN2BPu OM9xBACNeTE1b8TOk4xU/0UEAZp8XO1D9YEVizQTxZZVhcoooJAFu4uZIdhXagKK lsNWk6jkjsrb288PsEnMgKTsGkViJ+fbn7VF7rSkVjD52PZey7bFfw+joPpFJ8X5 uLP1P1YPuDfbZxqL4n8IV8Baw5NDEZVJuy/I+8ZeWfdzEeTx3bQiU2NvdHQgT2Nr ZW4gPHNjb3R0QGluZm9idW5rZXIuY29tPohbBBMRAgAbBQJG3yNUBgsJCAcDAgMV AgMDFgIBAh4BAheAAAoJEH7YIuikyNydli0An2mZ8ADawZmzfVM3SqSsgSgNaAs7 AKDH5i/dIc+LQS8LjsOFPCx5U7R817kBDQRG3yNVEAQAzorJIFPmVP46r02Y4IfM NH2f0BAYvOAt3iGXFBf1VfbeztihJZ8SdM2fjK6SX3tstuzohCes7+1+xCiaHlgF BCnQiw7zMC0GDQIhuHI+/41pbjTdSdw11DRUnZchaid3f8ImjidTAdhv2stNJxPl FufmkfgtUCqnDqYnDOdg9WMAAwYD/RvqX2+Bm/vEJIN8RDYfBI3Y3xPwfNL1wECS wHaJvxHTCKasnSRquA7k5GpS8+L1pjyxI/q/jbzVNdgOW1i3p6UZEL05dQhinREt sZMf5SbbCZADOqyekGubiHUDxjgz0cD9echtaUq4pr9thXtRD9ONfOM8SaAhXbH6 Uftb/kSLiEYEGBECAAYFAkbfI1UACgkQftgi6KTI3J0eaACdF3LUjihrLwIdU66u 81MDfuHnsr8AoMFYRGoZ99RHzb7FOpULHCASRRd7 =Hyro -----END PGP PUBLIC KEY BLOCK----- --=_4q6m9yk3fn4--