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SUN Solaris The Solaris Operating System, usually known simply as Solaris, is a free Unix-based operating system introduced by Sun Microsystems .

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Old 11-14-2005
BG_JrAdmin BG_JrAdmin is offline
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Join Date: Feb 2005
Posts: 141
Breaking mirror for patches, sun/os 5.9

Hi,

Going to be applying patches to Sun prod (dev 1st) boxes soon,
I'm going to break the mirror's on 3 file systems on the root disk prior to that (/, /var, /swap),then run 9_Recommended. Then, run it for a day or 2 before re-syncing the mirrors.

But, what if I want to backout of this post-patch cluster?

I have never done this, so: heres what i think i should do:

Boot into S mode, edit vfstab to mount the archived disk on boot.
modify the boot prom if needed, boot it.

Prolly 30 minutes of guesswork beyond there.
Any help to save me some time before i begin testing?
 

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