<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 TRANSITIONAL//EN"> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; CHARSET=UTF-8"> <META NAME="GENERATOR" CONTENT="GtkHTML/3.30.2"> </HEAD> <BODY> Sorry, no live migration of individual zones in Solaris 11 either. Zen, LDOMs or VirtualBox VMs only. Of course if Solaris11 with zones is running in a VM or LDOM and it is migrated, all the zones in the OS are migrated as well. Mike On Sat, 2012-12-15 at 15:41 +0100, Johan Kragsterman wrote: <BLOCKQUOTE TYPE=CITE> Hi! </BLOCKQUOTE> <BLOCKQUOTE TYPE=CITE> </BLOCKQUOTE> <BLOCKQUOTE TYPE=CITE> Not entirely true, that. </BLOCKQUOTE> <BLOCKQUOTE TYPE=CITE> </BLOCKQUOTE> <BLOCKQUOTE TYPE=CITE> With oracle enterprise manager opc center you can live migrate zones. </BLOCKQUOTE> <BLOCKQUOTE TYPE=CITE> </BLOCKQUOTE> <BLOCKQUOTE TYPE=CITE> How they do it, I don't know... </BLOCKQUOTE> <BLOCKQUOTE TYPE=CITE> </BLOCKQUOTE> <BLOCKQUOTE TYPE=CITE> But since they can do it with opc center, it should be possible with cli as well, wouldn't it? </BLOCKQUOTE> <BLOCKQUOTE TYPE=CITE> </BLOCKQUOTE> <BLOCKQUOTE TYPE=CITE> Rgrds Johan </BLOCKQUOTE> <BLOCKQUOTE TYPE=CITE> </BLOCKQUOTE> <BLOCKQUOTE TYPE=CITE> </BLOCKQUOTE> <BLOCKQUOTE TYPE=CITE> -----sriramnrn@gmail.com skrev: ----- </BLOCKQUOTE> <BLOCKQUOTE TYPE=CITE> Till: Johan Kragsterman <johan.kragsterman@capvert.se> Från: Sriram Narayanan Sänt av: sriramnrn@gmail.com Datum: 2012.12.15 13:09 Ärende: Re: [OmniOS-discuss] zones on external storage </BLOCKQUOTE> <BLOCKQUOTE TYPE=CITE> On Sat, Dec 15, 2012 at 5:26 PM, Johan Kragsterman <johan.kragsterman@capvert.se> wrote: > Hi! > > Yeah, I know that, and I had this discussion with the joyent people. That is > the main reason I moved my interest from SmartOS to OmniOS, because their > lack of interest for supporting external storage. > > In my world, not-alive-migration is better than no migration at all. > > I have also seen that Solaris 11.1 is supporting some kind of live migration > for zones, Would be nice to hear from OmniTI if they plan something like > that? > The Live migration is for Xen based instances running on Oracle OVM (based on Xen) on x86, and for LDOMs on SPARC, and not for zones. Please see : <A HREF="http://www.c0t0d0s0.org/archives/7441-How-to-show-off-live-migration-with-a-SPARC-system.html">http://www.c0t0d0s0.org/archives/7441-How-to-show-off-live-migration-with-a-SPARC-system.html</A> for a commentary on live migration for LDOM on SPARC. > > -----sriramnrn@gmail.com skrev: ----- > Till: Johan Kragsterman <johan.kragsterman@capvert.se> > Från: Sriram Narayanan > Sänt av: sriramnrn@gmail.com > Datum: 2012.12.15 12:26 > Kopia: omnios-discuss <omnios-discuss@lists.omniti.com> > Ärende: Re: [OmniOS-discuss] zones on external storage > > On Sat, Dec 15, 2012 at 4:50 PM, Johan Kragsterman > <johan.kragsterman@capvert.se> wrote: >> Hi! >> >> I've started to experiment with zones on external Fc storage. This >> because >> I work very much with Fc, and I'd like a way to smoothly move a zone to >> another host. Things seem to be that you need to put each zone on their >> own >> zpool, is it so? What I've done so far is to provision a LUN to the host, >> create a zool(zonepool1) of it, and then set zonepath=zonepool1/z1(name of >> the zone). >> Then it seems to be the way to detach the zpool(zonepool1) from the >> original host, and then reattach it to the new pool, is that right? >> >> Anything else that I should think of here...? > > > You'll also need to remember that there's no live migration or > suspension of zone processes. > For those that need more resiliency, it's better to focus on > application level loadbalancing and failover than depend on the > underlying infrastructure for help. This is the approach that Joyent > adopt, and also one which lends itself to horizontal scaling (where > you add more zones over a number of boxes). > >> Rgrds Johan > -- > Belenix: www.belenix.org -- Belenix: www.belenix.org </BLOCKQUOTE> <BLOCKQUOTE TYPE=CITE> </BLOCKQUOTE> <BLOCKQUOTE TYPE=CITE> <PRE> _______________________________________________ OmniOS-discuss mailing list <A HREF="mailto:OmniOS-discuss@lists.omniti.com">OmniOS-discuss@lists.omniti.com</A> <A HREF="http://lists.omniti.com/mailman/listinfo/omnios-discuss">http://lists.omniti.com/mailman/listinfo/omnios-discuss</A> </PRE> </BLOCKQUOTE> </BODY> </HTML>