After the upgrade, does the CS run something special like scripts on the database?
2013/11/1 Geoff Higginbottom <geoff.higginbot...@shapeblue.com> > Gabriel, > > You need to follow the update instructions carefully. > > Yes, it means stopping all your management servers, but all guest VMs > continue to run. > > The upgrade should be relatively quick, but it does involve updating the > system VM template and restarting system VMs so they get updated. > > Remember to backup before upgrading, and ideally test the upgrade process > on a test rig if you have never upgraded before. > > Regards > > Geoff Higginbottom > CTO / Cloud Architect > > > D: +44 20 3603 0542<tel:+442036030542> | S: +44 20 3603 0540<tel: > +442036030540> | M: +447968161581<tel:+447968161581> > > geoff.higginbot...@shapeblue.com<mailto:geoff.higginbot...@shapeblue.com> > | www.shapeblue.com > > ShapeBlue Ltd, 53 Chandos Place, Covent Garden, London, WC2N 4HS > > > > On 1 Nov 2013, at 18:27, "Gabriel Br?scher" <gabrasc...@gmail.com<mailto: > gabrasc...@gmail.com>> wrote: > > Hi all, > > On the university laboratory that I work we have a cloud environment using > Cloudstack as the management tool. So far, we have 2 Cloudstack servers and > a load balancing apache server, both CS are on 4.1.1 version. > > Now we are starting to plan the update to the 4.2 version, mostly because > of some important fixes that have been updated. The upgrade has to be done > with the cloud running, so, we are going to update each CS server at time, > in some point on the update process we are going to end up with one CS on > 4.2 version and other on 4.1.1, could it create some problems? > > I noticed that the systems VMs templates were updated, so what does the CS > 4.2 would do when it gets up and running and finds a system VM that was > created by the CS 4.1.1? Are the CS updates meant to be done with the whole > management structure down or they have support to get this job done with > everything up and running? > > Thanks. > > Gabriel. > 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 is a > registered trademark. > -- Rafael Weingartner
