I think you maybe wanting the same kind of thing that NexentaStor does when it upgrade - takes snapshot and marks it a checkpoint in case the upgrade fails - right? I think you may have to snap then clone from that and use beadm thought it's something you should play with...
--- W. A. Khushil Dep - khushil....@gmail.com - 07905374843 Visit my blog at http://www.khushil.com/ On 9 November 2010 14:43, Oscar del Rio <del...@mie.utoronto.ca> wrote: > On 11/ 9/10 01:47 AM, Peter Taps wrote: > >> My understanding is that there is a way to create a zfs "checkpoint" >> before doing any system upgrade or installing a new software. If there is a >> problem, one can simply rollback to the stable checkpoint. >> >> I am familiar with snapshots and clones. However, I am not clear on how to >> manage checkpoints. I would appreciate your help in how I can create, >> destroy and roll back to a checkpoint, and how I can list all the >> checkpoints. >> >> > Boot environments are managed with beadm > http://dlc.sun.com/osol/docs/content/dev/snapupgrade/create.html > > _______________________________________________ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss >
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