without inq or pp how do you find out what LUN / array a scsi device is

Without inq or powerpath you should still be able to findout what a device is.

On Solaris:

- "format" command should tell you.

- If using Leadville driver, the cXt<WWPN>dZwould tell you which SP/FE/FA port it is from - <WWPN> is of the scsitarget port, and the d number
is the host id / HLU

- If using non-leadville driver, check thepersistent binding and you will see the wwpn as well

On AIX:

- lscfg -v.txt shows the device type, symm devname or Clariion LUN UID, or other
vital product data

- lsdev -Cc disk shows the device type and vendor

- errpt -a would include the VPD in the "DISKOPERATION ERRORs"

On Linux you can refer to

- /proc/scsi/scsi (it's a bit trouble)

- ls -Ralsi /dev in the /dev/by-path subdir, you'dsee the PCI slot of the scsi controller, the remote port's wwpn and the hostLUN number as
well for a given SD device.