Mark, et al,
Figured I'd share what we found testing setting up our fcp access
to the mirrored lun.
It appears as tho performing a vi on the /etc/sysconfig/hardware/hwcfg
file of choice and adding the wwpn and lun id does not give us the 2nd
lun. Even after a reboot of the image.
BUT utilizing YAST which works really nice now in that by selecting
the device under zfcp config, and having our storage admin zone us
correctly, we were able to configure BOTH our primary wwpn/lun and the
mirrored version using the find wwpn button and find lun button. We
mount only the primary and access works. I then unmounted it, admin
broke pprc, and then mounted the mirrored one as the full access lun it
works nicely. Have yet to have him break pprc without unmounting but
will do that in the coming week.
So am guessing YAST updates some other config file or what ever that I
have yet to determine. Not sure it really matters if YAST is gonna work
this nicely.
Mark Post wrote:
On 3/23/2010 at 01:48 PM, Brian France <[email protected]> wrote:
So at the bottom of this file I have -
#Configured zfcp disks
ZFCP_LUNS="
0x5005076306380644:0x4055400400000000"
I would change it to be =
ZFCP_LUNS="
0x5005076306380644:0x4055400400000000
0x5005076306388644:0x4055400400000000"
This would add a second possible WWPN instead of 0644 t0 be 8644, YES?
Looks good to me.
Mark Post
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--
--
Brian W. France
Systems Administrator (Mainframe)
Pennsylvania State University
Administrative Information Services - Infrastructure/SYSARC
Rm 25 Shields Bldg., University Park, Pa. 16802
814-863-4739
[email protected] <mailto:[email protected]>
"To make an apple pie from scratch, you must first invent the universe."
Carl Sagan
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