Hi Chiradeep, Exactly Intellicache. As I know, to use this, VDIs on XenServer/XCP must be set two params: + on-boot = persist (or reset). If persist, VM's data (except OS) will be keep when reboot. Otherwise, it will be destroy on local SR when setting to "reset". + allow-caching = true. It enables cache mode on local SR.
Maybe we'll add a service offering tag so AgentMgr can realize this option. Whatever we change, Xapi must set two above params for VDIs to use this feature. However, Intellicache seemly can't update changes to VMs which were booted before changing of Master image. 2013/8/6 Chiradeep Vittal <chiradeep.vit...@citrix.com> > Is this the Intellicache feature? What changes does it require from > CloudStack. > Would just using service offering tags work? > > On 8/5/13 12:23 AM, "Nguyen Anh Tu" <ng.t...@gmail.com> wrote: > > >Hi guys, > > > >Is anyone concerned about using XenServer 6.2's clone-on-boot feature on > >CloudStack? With it, we can quickly deploy a huge of VMs from a single > >golden template. This is amazing for some scenarios. For example: we can > >allocate a special/dedicated cluster with only one golden template. And > >when an update or patch be applied to golden template, changes > >automatically apply to every VMs. > > > >Thought? > > > >Thanks, > > > >-- > > > >N.g.U.y.e.N.A.n.H.t.U > > -- N.g.U.y.e.N.A.n.H.t.U
