Hi Geoff If the pool master is managed outside the cloudstack, does it mean that there is no need to set manage.xenserver.pool.master=false when applying patched to the Xen cluster with pool HA enabled ?
Will it just be enough to unmanage the cluster in cloudstack , disable the pool HA on the cluster and proceed with the hotfixes or should I follow the procedure described in the documentation? Thank you Yuri ---------------------------------------- > From: [email protected] > To: [email protected] > Subject: RE: Xenserver pool HA in Cloudstack > Date: Wed, 7 Jan 2015 17:59:53 +0000 > > Hi Somesh, > > I will be addeing appropriate info from this blog into the official > CloudStack Install Docs. > > Regards > > Geoff Higginbottom > > D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581 > > [email protected] > > -----Original Message----- > From: Somesh Naidu [mailto:[email protected]] > Sent: 06 January 2015 18:09 > To: [email protected] > Subject: RE: Xenserver pool HA in Cloudstack > > Nice article Geoff! I am surprised this information is not present in > standard ACS documentation. > > -----Original Message----- > From: Geoff Higginbottom [mailto:[email protected]] > Sent: Tuesday, January 06, 2015 11:48 AM > To: [email protected] > Subject: RE: Xenserver pool HA in Cloudstack > > @Suresh, > > The link you referenced is a design doc for a possible future feature, this > is NOT in CloudStack as of today. > > @Sonali, > > As promised, here is a link to the article I have been working on today > covering the use of XenServer HA with CloudStack, > > http://shapeblue.com/cloudstack/xenserver-native-ha-with-cloudstack/ > > In summary if you have installed XS62ESP1004 then you MUST start using > XenServer HA on your XenServer Clusters, if you don’t, and the Pool Master > goes down, no new Pool Master will be elected. > > Regards > > Geoff Higginbottom > > D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581 > > [email protected] > > -----Original Message----- > From: Suresh Sadhu [mailto:[email protected]] > Sent: 06 January 2015 16:06 > To: [email protected] > Subject: RE: Xenserver pool HA in Cloudstack > > From xen6.2 onwards cloudstack deponds(leverages) on xen native HA > capabilities Please check below link: > https://cwiki.apache.org/confluence/display/CLOUDSTACK/User+VM+HA+using+native+XS+HA+capabilities > > > regards > sadhu > > -----Original Message----- > From: Somesh Naidu [mailto:[email protected]] > Sent: 06 January 2015 21:25 > To: [email protected] > Subject: RE: Xenserver pool HA in Cloudstack > > Sonali, what version of XS are you using? > > -----Original Message----- > From: Geoff Higginbottom [mailto:[email protected]] > Sent: Tuesday, January 06, 2015 9:03 AM > To: [email protected] > Subject: RE: Xenserver pool HA in Cloudstack > > Sonali, > > There have been some changes recently and as luck would have it today I am > working on a blog article for www.shapeblue.com covering the correct way to > configure HA in XenServer. It's due to go live later today, I'll respond to > this thread once it's live. > > Regards > > Geoff Higginbottom > > D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581 > > [email protected] > > -----Original Message----- > From: Sonali Jadhav [mailto:[email protected]] > Sent: 06 January 2015 13:27 > To: [email protected] > Subject: Xenserver pool HA in Cloudstack > > Hi, > > I have Xenserver cluster setup with 4 Hosts in it. I was wondering about HA > configuration of xenserver pool. But at some places I saw that cloudstack HA > and Xenserver HA both are different . And One shouldn't use Xenserver HA, > since Cloudstack HA is by default active. Is it true? > > Yours sincerely, > > Sonali Jadhav | System Administrator > Nordiska Servercentralen > Direct: (Sweden) +46 7 52472074 | (India) +91 9892837889 Skype ID: > sonali.jadhav.sj > E-mail: [email protected]<mailto:[email protected]> > Nordiska Servercentralen AB > Snövitsvägen 5 > S-167 62 Bromma | Sweden > www.servercentralen.se<http://www.servercentralen.se/> > Incredible Servercentral Pvt. 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ShapeBlue is a registered trademark. > Find out more about ShapeBlue and our range of CloudStack related services > > IaaS Cloud Design & Build<http://shapeblue.com/iaas-cloud-design-and-build//> > CSForge – rapid IaaS deployment framework<http://shapeblue.com/csforge/> > CloudStack Consulting<http://shapeblue.com/cloudstack-consultancy/> > CloudStack Software > Engineering<http://shapeblue.com/cloudstack-software-engineering/> > CloudStack Infrastructure > Support<http://shapeblue.com/cloudstack-infrastructure-support/> > CloudStack Bootcamp Training > Courses<http://shapeblue.com/cloudstack-training/> > > This email and any attachments to it may be confidential and are intended > solely for the use of the individual to whom it is addressed. Any views or > opinions expressed are solely those of the author and do not necessarily > represent those of Shape Blue Ltd or related companies. If you are not the > intended recipient of this email, you must neither take any action based upon > its contents, nor copy or show it to anyone. Please contact the sender if you > believe you have received this email in error. Shape Blue Ltd is a company > incorporated in England & Wales. ShapeBlue Services India LLP is a company > incorporated in India and is operated under license from Shape Blue Ltd. > Shape Blue Brasil Consultoria Ltda is a company incorporated in Brasil and is > operated under license from Shape Blue Ltd. ShapeBlue SA Pty Ltd is a company > registered by The Republic of South Africa and is traded under license from > Shape Blue Ltd. ShapeBlue is a registered trademark. > Find out more about ShapeBlue and our range of CloudStack related services > > IaaS Cloud Design & Build<http://shapeblue.com/iaas-cloud-design-and-build//> > CSForge – rapid IaaS deployment framework<http://shapeblue.com/csforge/> > CloudStack Consulting<http://shapeblue.com/cloudstack-consultancy/> > CloudStack Software > Engineering<http://shapeblue.com/cloudstack-software-engineering/> > CloudStack Infrastructure > Support<http://shapeblue.com/cloudstack-infrastructure-support/> > CloudStack Bootcamp Training > Courses<http://shapeblue.com/cloudstack-training/> > > This email and any attachments to it may be confidential and are intended > solely for the use of the individual to whom it is addressed. Any views or > opinions expressed are solely those of the author and do not necessarily > represent those of Shape Blue Ltd or related companies. If you are not the > intended recipient of this email, you must neither take any action based upon > its contents, nor copy or show it to anyone. Please contact the sender if you > believe you have received this email in error. Shape Blue Ltd is a company > incorporated in England & Wales. ShapeBlue Services India LLP is a company > incorporated in India and is operated under license from Shape Blue Ltd. > Shape Blue Brasil Consultoria Ltda is a company incorporated in Brasil and is > operated under license from Shape Blue Ltd. ShapeBlue SA Pty Ltd is a company > registered by The Republic of South Africa and is traded under license from > Shape Blue Ltd. ShapeBlue is a registered trademark.
