Andrija, The design is that any Public Template, or ISO gets copied to every secondary storage in the zone. The copying is undertaken by the SSVM and will obviously take some time if you have just added a 2nd Public ISO or Template, so your copy process may not have finished.
For 4.2 'Snapshots' are now even more confusing than ever. We now have: 1. VM Snapshots (ESXi & XenServer Only) these are true Hypervisor Snapshots, enabling quick roll back to the Snapshot, including Memory State. 2. Volume Snapshots (better thought of as Volume Backups) VM Snapshots remain on Primary Storage to enable the quick roll-back to Snapshot to work. Volume Snapshots (backups) get copied to Secondary Storage. If you have more than one Secondary Storage available, the first backup is copied to one of the Secondary Storage volumes, chosen at random, then all subsequent backups are always copied to the same Secondary Storage volume Regards Geoff Higginbottom D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581 geoff.higginbot...@shapeblue.com -----Original Message----- From: Andrija Panic [mailto:andrija.pa...@gmail.com] Sent: 13 December 2013 16:29 To: users@cloudstack.apache.org Subject: Re: Merging/Removing Secondary Storage NFS HI Geoff, But, I have verified that my public templates are storaged only on 1 host... (at least based on file name of the template on one of those host - these file names does NOT exist on other 2 NFS hosts...) Any clue ? Can you also confirm that now in 4.2, since snaphost are really a snapshots, they are not moved to secondary storage, but exist localy on the primary storage next to the original image they were created from (I can see this with lsof and qemu-img info). Thanks On 13 December 2013 17:21, Geoff Higginbottom < geoff.higginbot...@shapeblue.com> wrote: > You don’t need to copy Public Templates from S1 to S2 if they have > both been on line as Public Templates are always copied to every sec > storage in the zone > > Regards > > Geoff Higginbottom > > D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581 > > geoff.higginbot...@shapeblue.com > > -----Original Message----- > From: Andrija Panic [mailto:andrija.pa...@gmail.com] > Sent: 13 December 2013 16:11 > To: users@cloudstack.apache.org > Subject: Re: Merging/Removing Secondary Storage NFS > > Just to correct myself: that guide: tells nice job for migrating > snapshots. > > But I'm confused why only private templates should be migrated, why > not also the public ones? > > Quote from the page: > *"Note*: You must copy only private templates on Secondary storage > host S2 to S1." > And the whole guide is about migrating those private templates (these > are mostly system VM templates and such) > > What about public templates? I have predefined some public templates, > that as far as I can see, are only storaged on some of my 3 NFS hosts... > ? > > Thanks > > > > On 13 December 2013 16:51, Andrija Panic <andrija.pa...@gmail.com> wrote: > > > HI, > > > > anyone has good doc/procedure for removing old NFS (migrate > > everything to new NFS server) ? > > > > I was thinking of editing the database - dump to sql file, search, > > replace old IP address with new IP address, and rsync everything > > from old NFS to new NFS, keeping the same directory structure. > > Then import the edited dump file. > > > > I also found some Citrix's guide, but that does not seem to migrate > > everything (only the system VM templates, as per my understanding > > after reading the docs...) > > http://support.citrix.com/article/CTX135229 > > > > Thanks. > > > > -- > > > > Andrija Panić > > -------------------------------------- > > http://admintweets.com > > -------------------------------------- > > > > > > -- > > Andrija Panić > -------------------------------------- > http://admintweets.com > -------------------------------------- > 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. > -- Andrija Panić -------------------------------------- http://admintweets.com -------------------------------------- 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.
