im sure you know this .. but if you have forgotten :-)
if you want to be *extra extra safe* , just place the cluster in "*unmanaged state* " in CS web ui. you will see all your xenservers in the cluster in disconnected state .... now you can change the xen pool master , upgrade xenserver , patch , reboot etc .. after your maintenance , click manage your cluster . On Thu, May 28, 2015 at 8:11 AM, Mārtiņš Jakubovičs <[email protected]> wrote: > Thanks! > > > On 2015.05.28. 15:09, Remi Bergsma wrote: > >> Hi, >> >> The commit was added to the 4.3 branch on Dec 3, 2014: >> https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=305d8ae >> >> CloudStack 4.3.2 was released in January 2015, so I would say it was >> included. >> >> https://blogs.apache.org/cloudstack/entry/announce_announcing_apache_cloudstack_4 >> >> Since XenServer itself is handling HA on the pool, I'd say you can safely >> run 'xe pool-designate-new-master' to elect a new master. CloudStack will >> pick this up automatically. >> >> Regards, >> Remi >> >> >> >> >> >> 2015-05-28 9:33 GMT+02:00 Mārtiņš Jakubovičs <[email protected]>: >> >> I am running ASC 4.3.2 and XenServer 6.2 with XS62ESP1013 patch. >>> >>> >>> On 2015.05.28. 10:30, Glenn Wagner wrote: >>> >>> Hello, >>>> >>>> What version of Xenserver and Cloudstack are you running? >>>> >>>> Glenn Wagner >>>> Senior Consultant, South Africa >>>> >>>> >>>> >>>> Phone: +27 21 527 0091 | Mobile: +27 73 917 4111 >>>> >>>> [email protected] | www.shapeblue.com | Twitter:@shapeBlue >>>> ShapeBlue SA (Pty) Ltd, 2nd Floor, Oudehuis Centre, 122 Main Rd, >>>> Somerset >>>> West, Cape Town 7130 >>>> >>>> -----Original Message----- >>>> From: Mārtiņš Jakubovičs [mailto:[email protected]] >>>> Sent: 28 May 2015 09:09 AM >>>> To: [email protected] >>>> Subject: Change Cluster pool master >>>> >>>> Hello, >>>> >>>> I want just to be sure. >>>> Is it safe change running cluster's XenServer's pool master (xe >>>> pool-designate-new-master host-uuid=<uuid>)? >>>> In XenServer pool without CloudStack it works great and without issues, >>>> but how about with CloudStack? >>>> 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. >>>> >>>> >>> >>> >
