Thanks for that clarification.
On 6/8/2010 2:40 PM, Romanowski, John (OFT) wrote:
IIRC, on SLES 10 that message "No configuration file for adapter 0.0.0800' is
from the initrd doing
zfcp_disk_configure 0.0.0800 0x5000097208239950 0x000e000000000000 1
to put the LUN online.
mkinitrd didn't copy the unneeded file
/etc/sysconfig/hardware/hwcfg-zfcp-bus-ccw-0.0.0800 into the initrd and
zfcp_disk_configure issues that message when it doesn't find an existing
/etc/sysconfig/hardware/hwcfg-zfcp-bus-ccw-0.0.0800 in the initrd to update as
is its wont when it puts the LUN online.
So that message is expected and harmless.
I don't know about message: Cannot handle subsystem ''
-----Original Message-----
From: The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] On
Behalf Of Philip Tully
Sent: Tuesday, June 08, 2010 1:30 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: zfcp questions
Hello,
I am in the beginning to implement FCP disk connections on a series of
linux
machines running SLES 10 sp2+, during startup I receive the following
series
of messages:
Configuring device 0.0.0800
scsi0 : zfcp
09:24:36 zfcp: The adapter 0.0.0800 reported the following
characteristics:
WWNN 0x5005076400caa584, WWPN 0xc05076efed800400, S_ID 0x00ab004f,
adapter version 0x4, LIC version 0x2b, FC link speed 4 Gb/s
zfcp: Switched fabric fibrechannel network detected at adapter
0.0.0800.
Activating zfcp disk 0.0.0800:0x5000097208239950:0x000e000000000000
No configuration file for adapter 0.0.0800
Configuring FCP disk 5000097208239950:000e000000000000
I have 2 questions:
1 The startup looks good except for the "No configuration file for
adapter
0.0.0800" message since I have the file
/etc/sysconfig/hardware/hwcfg-zfcp-bus-ccw-0.0.0800 included at the
bottom.
2 When I issue the command hwup 0.0.0800 I receive the following error
message:
cdlvmeng001:/etc/sysconfig/hardware # hwup 0.0.0800
Cannot handle subsystem ''
Regards,
Phil Tully
cdlvmeng001:/etc/sysconfig/hardware # cat hwcfg-zfcp-bus-ccw-0.0.0800
!/bin/sh
#
# hwcfg-zfcp-bus-ccw-0.0.0800
#
# Configuration for the zfcp adapter at CCW ID 0.0.0800
#
STARTMODE="auto"
MODULE="zfcp"
MODULE_OPTIONS=""
MODULE_UNLOAD="yes"
# Scripts to be called for the various events.
# If called manually the event is set to 'up'.
SCRIPTUP="hwup-ccw"
SCRIPTUP_ccw="hwup-ccw"
SCRIPTUP_scsi_host="hwup-zfcp"
SCRIPTDOWN="hwdown-scsi"
SCRIPTDOWN_scsi="hwdown-zfcp"
# Configured zfcp disks
ZFCP_LUNS="
0x5000097208239950:0x000e000000000000
0x5000097208239950:0x000f000000000000
0x5000097208239950:0x0010000000000000
0x5000097208239950:0x0012000000000000
0x5000097208239950:0x0014000000000000
0x5000097208239950:0x0016000000000000
0x5000097208239950:0x0017000000000000
0x5000097208239950:0x0018000000000000
0x5000097208239950:0x0019000000000000
0x5000097208239950:0x001a000000000000
0x5000097208239950:0x001b000000000000
0x5000097208239950:0x001c000000000000
0x5000097208239950:0x001d000000000000"
cdlvmeng001:/etc/sysconfig/hardware #
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