From: James Bottomley <[EMAIL PROTECTED]> Date: Sat, 06 Oct 2007 09:11:10 -0500
> My problem with auto generated is that it's provably impossible to > generate globally unique numbers for WWNs without some internal source > of uniqueness (I know sparcs have this in their serial number, but most > PCs unfortunately don't). If you have at least one ethernet NIC, you have at least one globally unique MAC address, which is 6 bytes of uniqueness to draw from. I'm sure there are countless other possibilities. I think the SAN issue is way overstated. Sure it's real, but so are SHA conflicts in the kernel GIT repository. - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
