tree a408dddb332f794cb451affa9aced3db970ca6c7
parent 9bc3711cbb67ac620bf09b4a147cbab45b2c36c0
author Stephen M. Cameron <scameron@beardog.cce.hp.com> 1327003269 -0600
committer James Bottomley <JBottomley@Parallels.com> 1329660536 -0600

[SCSI] hpsa: make target and lun match what SCSI REPORT LUNs returns

Some distros have a "rescan-scsi-bus.sh" script which depends on
SCSI REPORT LUNs not reporting something different than what the
driver tells the kernel, even if the driver uses scan_start and
scan_finished methods of the SCSI host template to override the
usual SCSI midlayer discovery code.  Previously, 1 was added to
the LUN to make room to insert the RAID controller device at
LUN 0.  Now, the RAID controller is moved to bus 3, and 1 is no
longer added to the LUN.  However, SCSI REPORT LUNS on Smart Array
doesn't report physical devices like tape drives or auto-loaders
as it turns out, so those particular device types still won't match.
Generally the logical drives are reported first however, so at
least those should match.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>