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upgrade Solaris 10 using liveupgrade

November 15th, 2013 Leave a comment Go to comments

для заметки…

I find upgrading without CDROM not any more difficult. Using live-upgrade you can simply lofi-mount the .iso image and perform the upgrade. The .iso image can even be NFS mounted.
If someone didn’t plan for live-upgrading the machine, it’s the right time to implement it. The latest Solaris 10 release has a couple of interesting things over 10/08. If the machine already has a ZFS root upgrading is plain simple:

(from the top of my head)

# lofiadm -a `pwd`/sol-10-.iso
 # mount -F hsfs /dev/lofi/1 /mnt
 # cd /mnt/Solaris_10/
 # ./liveupgrade20
 # luuprgrade -u -n s10_10_09 -s /mnt
 # luactivate s10_10_09
 # init 6

Done.
But read the docs before you do it. And don’t forget to update your liveupgrade with the liveupgrade20 script on the iso image.

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