Guenter, >> Also, there are some devices that will lock up the way you access that >> VPD page. So a tweak is also required there. >> > Do you have details ? Do I need to add a call to scsi_device_supports_vpd(), > maybe ? Some devices lock up if you ask for too much data. I actually discovered a VPD handling regression in 5.5 while working on a series of prep patches for you today. Working on a fix. I'll try to get a patch series out for review tomorrow. -- Martin K. Petersen Oracle Linux Engineering