Qlogic ISP 2200, DL-380 and EVA 5000 SAN; how?

[Dan Nelson]

In the last episode (Feb 21), Morten Liebach said:
> I am trying to use a HP EVA 5000 SAN through a Qlogic ISP 2200 PCI
> FC-AL Adapter on a HP DL-380 (dmesg inline at the end), and so far
> I've failed.
> 
> The HBA is recognized as:
> isp0: <Qlogic ISP 2200 PCI FC-AL Adapter> port 0x4000-0x40ff mem 0xf7ff0000-0xf7 ff0fff irq 10 at device 1.0 on pci6
> 
> I need to run 'camcontrol rescan all' to see anything more than the
> built in RAID, with ISP_TARGET_MODE and ispfw(4) compiled in.  After
> running 'camcontrol rescan all' I get:
> 
> # camcontrol devlist -v 
> scbus3 on isp0 bus 0:
> <COMPAQ HSV110 (C)COMPAQ 3020>     at scbus3 target 0 lun 0 (pass1)
> <  >                               at scbus3 target -1 lun -1 ()
> scbus-1 on xpt0 bus 0:
> <  >                               at scbus-1 target -1 lun -1 (xpt0)
> 
> I've been trying to rescan 3:0:0 and 3:0:1 and various other
> combinations.  The SAN should have the volume available at LUN 1,
> according to our storage manager, but nothing is found there.

Check your LUN masking; have you made it visible to this host (usually
by specifying the server's port or WWID)?  Masking can be done at
either the RAID or the fibre-switch.  Switches usually do masking at
the port or wwid level, so since you can see LUN 0 of that array, it's
probably being masked at the RAID array.
 
> isp0: <Qlogic ISP 2200 PCI FC-AL Adapter> port 0x4000-0x40ff mem 0xf7ff0000-0xf7ff0fff irq 10 at device 1.0 on pci6
> pass1 at isp0 bus 0 target 0 lun 0
> pass1: <COMPAQ HSV110 (C)COMPAQ 3020> Fixed Storage Array SCSI-2 device 
> pass1: 100.000MB/s transfers, Tagged Queueing Enabled

LUN 0 looks like it's just a management LUN. A disk device would come
up as "Direct Access", not "Storage Array".

-- 
	Dan Nelson
	dnelson at allantgroup.com