https://bugzilla.kernel.org/show_bug.cgi?id=85101 --- Comment #3 from Robert Elliott <elliott@xxxxxx> --- Controller lockup means the firmware crashed (e.g. an ASSERT statement triggered). That can be due to hardware problems or firmware bugs. You might see if it boots with nothing attached; then with one expander; then with two; then with drives attached to the expanders. If you're not really using the P410, though, just use sg_write_buffer through the Adaptec 7805H HBA. -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html