very cool :-)
Timothy Haley wrote:
Chris Beal wrote:
That's great to hear. I think zfs boot and live upgrade like
technology would be incredibly powerful for managing risk in a
production environment. (and patching would become easier too)
Chris
This afternoon I did a little experiment
Hi All,
On Fri, 2007-03-30 at 19:33 +0100, Tim Foster wrote:
(replying to myself, I know, I know)
Yep - I'll be working this weekend on updating the previous
mountrootadm.sh script that I wrote when the previous ZFS Mountroot
(ufs boot + a quick switcheroo to zfs root) solution was being
HI all,
Recently zfs boot is delivered in scheduled b62, so is there any words when and
how may we use live upgrade with zfs root? Since I only use SXCR now and
sometimes you just need to boot to older BE in case of a no-so-good build, live
upgrade becomes very handy for me on that.
Cheers,
Regrettably, LiveUpgrade is basically clueless when it
comes to zfs right now. It doesn't understand the
concepts of pools and datasets (and how they differ
from file systems on slices) at all. That code hasn't
been implemented yet. It's something we're working on.
So for now, LU won't be of
I've been going over this in my mind as I don't currently use
LU yet, and this sort of stuff is getting me to hold off.
While LU might not work yet, you can always do a snapshot before
the BFU/upgrade and then roll back to that if things break, which
isn't completely LU, but it does give you the
One more response to this:
See Tim Foster's blog for some procedures for doing
some LU-like management of bootable datasets:
http://blogs.sun.com/timf/entry/zfs_bootable_datasets_happily_rumbling
- Lori
Ivan Wang wrote:
HI all,
Recently zfs boot is delivered in scheduled b62, so is there
Hello Brian,
Friday, March 30, 2007, 6:06:26 PM, you wrote:
BH I've been going over this in my mind as I don't currently use
BH LU yet, and this sort of stuff is getting me to hold off.
BH While LU might not work yet, you can always do a snapshot before
BH the BFU/upgrade and then roll back to
hey folks,
Lori Alt wrote:
See Tim Foster's blog for some procedures for doing
some LU-like management of bootable datasets:
http://blogs.sun.com/timf/entry/zfs_bootable_datasets_happily_rumbling
Yep - I'll be working this weekend on updating the previous
mountrootadm.sh script that I wrote
That's great to hear. I think zfs boot and live upgrade like technology
would be incredibly powerful for managing risk in a production
environment. (and patching would become easier too)
Chris
Lori Alt wrote:
Regrettably, LiveUpgrade is basically clueless when it
comes to zfs right now. It
Chris Beal wrote:
That's great to hear. I think zfs boot and live upgrade like technology
would be incredibly powerful for managing risk in a production
environment. (and patching would become easier too)
Chris
This afternoon I did a little experiment with a cloned zfs root and bfu.
Poor
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