From owner-freebsd-questions@FreeBSD.ORG  Wed Dec 28 16:46:43 2011
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Date: Wed, 28 Dec 2011 18:24:03 +0200
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From: Omer Faruk SEN <omerfsen@gmail.com>
To: FreeBSD <freebsd-questions@freebsd.org>
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Subject: ISP driver and FreeBSD
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Hi,

I have a dual port HBA:

isp0@pci0:2:0:0:        class=0x0c0400 card=0x015d1077 chip=0x25321077
rev=0x02 hdr=0x00
    vendor     = 'QLogic Corporation'
    device     = '8Gb PCIe x8 Single/Dual Fibre Channel HBA (ISP2532)'
    class      = serial bus
    subclass   = Fibre Channel
isp1@pci0:2:0:1:        class=0x0c0400 card=0x015d1077 chip=0x25321077
rev=0x02 hdr=0x00
    vendor     = 'QLogic Corporation'
    device     = '8Gb PCIe x8 Single/Dual Fibre Channel HBA (ISP2532)'
    class      = serial bus
    subclass   = Fibre Channel

for the SAN Storage we use EMC VNX5100. I have enabled driver
/boot/loader.conf:

isp_load="YES"
ispfw_load="YES"



I have attached a LUN  but I can see the daX disks and get following error:



# grep da0 /var/run/dmesg.boot
(da0:isp0:0:0:0): READ CAPACITY(10). CDB: 25 0 0 0 0 0 0 0 0 0
(da0:isp0:0:0:0): SCSI sense: ILLEGAL REQUEST asc:25,0 (Logical unit not
supported)
(da0:isp0:0:0:0): fatal error, failed to attach to device
(da0:isp0:0:0:0): lost device
(da0:isp0:0:0:0): removing device entry

# grep da1 /var/run/dmesg.boot
(da1:isp1:0:0:0): READ CAPACITY(10). CDB: 25 0 0 0 0 0 0 0 0 0
(da1:isp1:0:0:0): SCSI sense: ILLEGAL REQUEST asc:25,0 (Logical unit not
supported)
(da1:isp1:0:0:0): fatal error, failed to attach to device
(da1:isp1:0:0:0): lost device
(da1:isp1:0:0:0): removing device entry


Can anyone guide me what may be the problem. I use FreeBSD 8.1 amd64

Regards.