From: fmu@OERAG.DE
Date: Thu Mar 04 2004 - 14:10:14 EST
o.k. I restart the node in maintenace mode and observe that the hd5 is not
on
LP PP PV1
001 001 hdisk0
What is the way to move the lv to this point???
jeff
barratt-mccartney An: aix-l@Princeton.EDU
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are all of hd5s PPs on the outer edge? That is a requirement of the
migration, and I have been burned with the too small hd5 and the outeredge
req't. ie when you extended hd5 did the second PP get placed on the
outeredge? (mklv -T boot -aey hd5 rootvg 2 hdisk or something like that)
-----Original Message-----
From: IBM AIX Discussion List [mailto:aix-l@Princeton.EDU]On Behalf Of
fmu@OERAG.DE
Sent: Thursday, March 04, 2004 1:30 PM
To: aix-l@Princeton.EDU
Subject: Antwort: Re: Urgent!! rootvg over 2 disks? [Virus checked]
Thanks.
But I have the problem that the node don't boot after I extend the rootvg
over 2 disks.
The problem is this:
I migrate a SP node from AIX 4.3.3 to AIX 5.2. The first migration fails,
because hd5 was only 8 MB and the procedure can't extend hd5 because hdisk0
was full. So I reboot the node normal and extend the rootvg with the second
disk and mirror to hdisk2 and hdisk3. Then I extend hd5, it is located
complet on hdisk0, start an bosboot -ad /dev/hdisk0.
Now I restart the migration and it runs. But after the migration the node
reboots automatically (this is o.k.), but it stops by starting the AIX.....
I start the node in maintenance mode and check rootvg, but it shows o.k. I
controll with lslpp the software and it is on AIX 5.2 and PSSP 3.5
that's my problem
"Green, Simon"
<Simon.Green@EU.A An:
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I don't think there's any particular limit to how many disks rootvg is on.
Four is certainly OK.
In general, it is advisable to keep application data out of rootvg: it
makes
life simpler in the long run. You might want to see if you could create a
new VG instead and move some stuff into that.
-- Simon Green Altria ITSC Europe Ltd AIX-L Archive at https://new-lists.princeton.edu/listserv/aix-l.html New to AIX? http://publib-b.boulder.ibm.com/redbooks.nsf/portals/UNIX N.B. Unsolicited email from vendors will not be appreciated. Please post all follow-ups to the list. > -----Original Message----- > From: fmu@OERAG.DE [mailto:fmu@OERAG.DE] > Sent: 04 March 2004 18:06 > To: aix-l@Princeton.EDU > Subject: Urgent!! rootvg over 2 disks? [Virus checked] > > > Hi, > ist it possible to expand the rootvg over 2 disks? > The reason is, that my rootvg is full (hdisk0) and i extend it with a > second disk. Now I want to have > hdisk0 + hdisk1 for orig. data > hdisk2 + hdisk3 for mirror > > Ist this possible or must the rootvg locate on one disk?
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