This is a multi-part message in MIME format. --------------030605000009060400080508 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Hi Gilad, Yes, I'm interested in that feature, I'vebegun to read this following your advices http://www.ovirt.org/Features/oVirt_External_Scheduling_Proxy, I don't think I will have time enough to get it work quickly, I'm not experienced enough with this kind of feature, unless you help me. Le 24/05/2014 10:49, Gilad Chaplik a écrit :
Hi Nathanaël,
You have 2 ways to get what you're after (quick/slow): 1) install 'oVirt's external scheduling proxy', and write an extremely simple weight function that orders hosts by used memory, then add that to your cluster policy. 2) open an RFE for oVirt 3.4 to have that in (https://bugzilla.redhat.com/enter_bug.cgi?product=oVirt).
let me know if you consider (1), and I'll assist.
anyway I suggest you'll open an RFE for 3.5.
Thanks, Gilad.
----- Original Message -----
From: "Nathanaël Blanchet" <blanchet@abes.fr> To: "Karli Sjöberg" <Karli.Sjoberg@slu.se> Cc: "users" <users@ovirt.org> Sent: Friday, May 23, 2014 7:38:40 PM Subject: Re: [ovirt-users] SLA : RAM scheduling
even distribution is for cpu only
Le 23/05/2014 17:48, Karli Sjöberg a écrit :
Den 23 maj 2014 17:13 skrev =?ISO-8859-1?Q?Nathana=EBl_Blanchet?= <blanchet@abes.fr> :
Le 23/05/2014 17:11, Nathanaël Blanchet a écrit :
Hello, On ovirt 3.4, is it possible to schedule vms distribution depending on host RAM availibility? Concretly, I had to manually move vms all the vms to the second host of the cluster, this lead to reach 90% occupation of memory on the destination host. When my first host has rebooted, none vms of the second host automatically migrated to the first one which had full RAM. How to make this happen?
... so as to both hosts be RAM evenly distributed... hope to be enough clear...
Sounds like you just want to apply the cluster policy for even distribution. Have you assigned any policy for that cluster?
/K
-- Nathanaël Blanchet
Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet@abes.fr
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Nathanaël Blanchet
Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet@abes.fr
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
-- Nathanaël Blanchet Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet@abes.fr --------------030605000009060400080508 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 8bit <html> <head> <meta content="text/html; charset=UTF-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <font size="-1">Hi Gilad,<br> <br> Yes, I'm interested in that feature, I've<small> begun to read this following your advices <a class="moz-txt-link-freetext" href="http://www.ovirt.org/Features/oVirt_External_Scheduling_Proxy">http://www.ovirt.org/Features/oVirt_External_Scheduling_Proxy</a>, I don't think I will have time enough to get it work quickly, I'm not experienced enough with this kind of feature, unless you help me.<br> <br> </small></font> <div class="moz-cite-prefix">Le 24/05/2014 10:49, Gilad Chaplik a écrit :<br> </div> <blockquote cite="mid:196256917.7208175.1400921388066.JavaMail.zimbra@redhat.com" type="cite"> <pre wrap="">Hi Nathanaël, You have 2 ways to get what you're after (quick/slow): 1) install 'oVirt's external scheduling proxy', and write an extremely simple weight function that orders hosts by used memory, then add that to your cluster policy. 2) open an RFE for oVirt 3.4 to have that in (<a class="moz-txt-link-freetext" href="https://bugzilla.redhat.com/enter_bug.cgi?product=oVirt">https://bugzilla.redhat.com/enter_bug.cgi?product=oVirt</a>). let me know if you consider (1), and I'll assist. anyway I suggest you'll open an RFE for 3.5. Thanks, Gilad. ----- Original Message ----- </pre> <blockquote type="cite"> <pre wrap="">From: "Nathanaël Blanchet" <a class="moz-txt-link-rfc2396E" href="mailto:blanchet@abes.fr"><blanchet@abes.fr></a> To: "Karli Sjöberg" <a class="moz-txt-link-rfc2396E" href="mailto:Karli.Sjoberg@slu.se"><Karli.Sjoberg@slu.se></a> Cc: "users" <a class="moz-txt-link-rfc2396E" href="mailto:users@ovirt.org"><users@ovirt.org></a> Sent: Friday, May 23, 2014 7:38:40 PM Subject: Re: [ovirt-users] SLA : RAM scheduling even distribution is for cpu only Le 23/05/2014 17:48, Karli Sjöberg a écrit : Den 23 maj 2014 17:13 skrev =?ISO-8859-1?Q?Nathana=EBl_Blanchet?= <a class="moz-txt-link-rfc2396E" href="mailto:blanchet@abes.fr"><blanchet@abes.fr></a> : </pre> <blockquote type="cite"> <pre wrap=""> Le 23/05/2014 17:11, Nathanaël Blanchet a écrit : </pre> <blockquote type="cite"> <pre wrap="">Hello, On ovirt 3.4, is it possible to schedule vms distribution depending on host RAM availibility? Concretly, I had to manually move vms all the vms to the second host of the cluster, this lead to reach 90% occupation of memory on the destination host. When my first host has rebooted, none vms of the second host automatically migrated to the first one which had full RAM. How to make this happen? </pre> </blockquote> <pre wrap="">... so as to both hosts be RAM evenly distributed... hope to be enough clear... </pre> </blockquote> <pre wrap=""> Sounds like you just want to apply the cluster policy for even distribution. Have you assigned any policy for that cluster? /K </pre> <blockquote type="cite"> <pre wrap=""> -- Nathanaël Blanchet Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 <a class="moz-txt-link-abbreviated" href="mailto:blanchet@abes.fr">blanchet@abes.fr</a> _______________________________________________ Users mailing list <a class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a> <a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> <pre wrap=""> -- Nathanaël Blanchet Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 <a class="moz-txt-link-abbreviated" href="mailto:blanchet@abes.fr">blanchet@abes.fr</a> _______________________________________________ Users mailing list <a class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a> <a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> </blockquote> <br> <pre class="moz-signature" cols="72">-- Nathanaël Blanchet Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 <a class="moz-txt-link-abbreviated" href="mailto:blanchet@abes.fr">blanchet@abes.fr</a> </pre> </body> </html> --------------030605000009060400080508--