On 25 jan 2010, at 14:01, Jerry Jelinek wrote: > On 01/25/10 04:30, Paul van der Zwan wrote: >> I have upgraded my Opensolaris system to b131 and followed the zoneadm >> detach/attach -u procedure to upgrade my zones >> to b131 as well. Unfortunately I am running into bug 6912829 ( causes panic >> on zoneadm halt ) quite often. >> Downgrading the global zone by beadm activating my old be is easy. But how >> do I get my zones back ? >> Zoneadm attach complains that the zone is a newer rev than the global zone >> and that the global zone should be upgraded… > > Unfortunately it sounds like you detached your zones > before doing the image-update. If you do the image-update, > then reboot, then detach/attach, then you will have a zone > root for each BE and booting back is no problem. However, > if you detach before the image-update, then you only have > one zone root and once you've updated that to match the > new BE, then there is no way to downgrade it if you boot back. >
Ok that’s what I did. Detach first and then the image-update. I saw a workaround for the panics so downgrading may be less important, but I’ll have to change my procedure the next update. Do you know of an ‘official’ zones/beadm/image-update doc that explains the correct procedure somewhere ? Paul > Jerry > _______________________________________________ > zones-discuss mailing list > zones-discuss@opensolaris.org _______________________________________________ zones-discuss mailing list zones-discuss@opensolaris.org