hello,
I'm having trouble running Wheezy in z/VM 6.2. I try to access scsi lun with
fcp driver but this doesn't work.
Wheezy is installed running on eckd dasd, but now I'd like to test FCP lun.
I have s390-tools version 1.16.0-2 installed. Kernel 3.2.0-4-s390x
We use NPIV. Storage and SAN seems wel l configured.
On z/VM side in the USER DIRECT C, I have
dedicate 3400 3400
dedicate 4400 4400
On debian side, when I made a "vmcp q fcp all", I see my 2 devices :
FCP 3400 ATTACHED TO DEBIAN3 3400 CHPID 30
WWPN C05076E7E3800000
FCP 4400 ATTACHED TO DEBIAN3 4400 CHPID 40
WWPN C05076E7E3800680
But a chccwdev -e 3400 or chccwdev -e 4400 does nothing.
I have the /sys/bus/ccw/drivers/zfcp/0.0.3400 directory, but not the <wwpn>
subdirectory.
I referred to the IBM's doc "Linux on System z Device Drivers, Features, and
Commands Development stream (Kernel 3.2)" SC33-8411-14.
Also made a "lszfcp -P -H -D -V" and the result is the following.
/sys/devices/css0/0.0.0002/0.0.3400
/sys/class/fc_host/host2
/sys/class/scsi_host/host2
Error: No fcp devices found.
I also see in the doc a lsluns command, but a't find it on my system ?
Do you have any idea on how to solve this problem ? Thank you for your help.
Best Regads
Pierre-François Prot
