Phil --
I don't immediately see anything wrong with your adapter config file.
I would recommend using the scripts included in the S390 Tools
package. In particular, ...
/sbin/zfcp_host_configure 0.0.0800 1
/sbin/zfcp_disk_configure 0l0.0800 0x5000097208239950
0x000e000000000000 1
The trailing "1" means "online" in both cases. The latter statement,
of course, repeats per disk. You may need to take everything back
down and then up again. (Bring down the disks, one at a time, even if
they are not actually up, then bring down the adapter, then again
execute the sequence to get them all online.)
In SLES 9, you had to restamp 'mkinitrd' (and then also run 'zipl').
I have seen it go both ways with SLES 10: Most often you don't have
to redo 'mkinitrd' and 'zipl', but other times it seems like you have
to do them or the disks are not present after reboot.
-- Rick; <><
On Tue, Jun 8, 2010 at 13:29, Philip Tully <[email protected]> wrote:
> 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 #
>
>
>
>
>
>
>
>
>
>
