How to find info about a LUN

Ratclaws · 02-08-2010, 01:43 PM

From a linux host, how can I find information about a lun that has been exported. For example, if I have 3 100G luns available via FC. How can I tell which is which??

I've looked at fdisk, /proc/scsi/scsi, /sys, lscsi, sg3_utils.

So If I want to destroy one of these luns, how can I find out how to identify it on the san device?

2.6 kernel. Not looking for something distro specific, but i have a mix of rhel5 and sles.

TBC Cosmo · 02-08-2010, 05:42 PM

You use scsi_id, which will return the WWN of the LUN