Yeah, been there done that about 9 months ago, and on an SP node, I think at
AIX 4.3.2.
Nothing sneaky;
Just as you are doing, we reloaded the image from a mksysb tape, then
restored each filesystem from TSM to get current.
If you've got multiple tape drives, open another window and start the
restore of /home in parallel with /var -- and you can go /home faster!
-----Original Message-----
From: David Longo [mailto:[EMAIL PROTECTED]]
Sent: Thursday, March 22, 2001 2:09 PM
To: [EMAIL PROTECTED]
Subject: Disaster Happened!
I'll try to make this brief. Last night we were doing upgrades on some of
our systems, most notably and RS6000 SP Node running AIX 4.3.3. During OS
maintenance level update we lost connectivity from Control W/S with CDROM to
the Client SP NOde - It went downhill from there! WE shortly couldn't even
getb into the Node even from TTY.
With great effort from IBM support we got in and got the NOde back in
config but no way to get back where we were. Had to reload a new image on
the node and then we loaded the TSM 4.1.0.0 client. (The node originally
had 3.1.0.6 client with API interfacing to ORacle's EBU for Oracle 7.3.4
database _ Peoplesoft App.) DB's are on Extrenal IBM ESS so shouild be o.k.
We have restored /usr, now restoring /var and will go to /home and then /.
Looks good so far. We have never restored a complete AIX system from ADSM
and certainlyu not an SP NODE. I just got back in from 3 hours sleep while
another guy got us this far.
I plan to call Tivoli, but wanted to check with anybody that has done this
or similar with AIX. And anybody that also has SP experience would be
helpful.
Are we going down wrong path? What are gotcha's? What about SP issues?
Default assumption is after we resotre these rootvg filesystems, we can
reboot and everybody will live happily everafter?!?!?!
We will not reboot until I can get some good feeling that it will come up as
we may not be able to get back in. I know this may not make good sense as
I'm not 10% today but that's why we are checking with others. I will also
try to get "DR restore manual" from onluine at Tivle/IBM also.
(We are alsio restoring a 30+ GB Novell volume - gues how long that will
ytake!!)
THanks in advance for any helpful comments.
I will post our "Final Answer" when it's all back up!
David B. Longo
System Administrator
Health First, Inc.
3300 Fiske Blvd.
Rockledge, FL 32955-4305
PH 321.434.5536
Pager 321.634.8230
Fax: 321.434.5525
[EMAIL PROTECTED]
"MMS <health-first.org>" made the following
annotations on 03/22/01 14:14:48
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