Update, I failed to mention in the original report that to get multipath working in our specific case with the P2000 G3 SAS on Debian
The commit: commit fda38518f236cbd965110938e324f6c6fcc91f38 Author: Stephen M. Cameron <[email protected]> Date: Tue May 3 15:00:07 2011 -0500 [SCSI] hpsa: add P2000 to list of shared SAS devices Signed-off-by: Scott Teel <[email protected]> Signed-off-by: James Bottomley <[email protected]> Signed-off-by: James Bottomley <[email protected]> Also had to be applied. This is already in Linux mainline.
