From: Jan-Frode Myklebust (janfrode@PARALLAB.UIB.NO)
Date: Fri Sep 13 2002 - 03:33:06 EDT
On Mon, Sep 09, 2002 at 05:30:40PM +0200, Green, Simon wrote:
> I've had this situation myself, but only with older versions of AIX,
> (possibly 4.3.2?) and not on paging spaces. It happens when you extend a
> mirrored LV. You can avoid it with super-strict allocation, or by
> explicitly specifying where mirror copies go. I thought that 4.3.3 was
> smart enough to avoid it (unless you did it deliberately) but I'm not sure
> about that.
This was with AIX 5.1L, and I didn't do it deliberately..
Anyway, thanks for your help. I also contacted IBM-support, but they
couldn't reproduce the problem and basicly gave he same advice as you
did. I ended up doing:
# rmlvcopy hd6 1
# for part in 116 119 125 126 `seq 128 178`; do migratelp hd6/$part hdisk1 ; done
# mklvcopy -k hd6 2 hdisk0
And now everything seems to be OK.
-jf
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