Subject: kern/7734: Missing documentation for "scsi quirks" mechanism
To: None <gnats-bugs@gnats.netbsd.org>
From: None <hauke@Espresso.Rhein-Neckar.DE>
List: netbsd-bugs
Date: 06/08/1999 02:22:58
>Number: 7734
>Category: kern
>Synopsis: Missing scsi_quirks(9) manpage
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: kern-bug-people (Kernel Bug People)
>State: open
>Class: change-request
>Submitter-Id: net
>Arrival-Date: Tue Jun 8 02:20:01 1999
>Last-Modified:
>Originator: Hauke Fath
>Organization:
None.
>Release: 1.4
>Environment:
>Description:
Although the "quirks" concept is essential to NetBSD SCSI
device handling, it is undocumented.
>How-To-Repeat:
Find that the 1.4 st driver is incapable of reading QIC2GB
tapes written by the 1.2G driver. Notify current-users and watch the
audience turn the thread into a discussion about dump(8) performance
data. Try to UTS and find that QIC drive handling appears to be stuck
in a 1990 state but that it's hard to tell without docs. Watch "man
-k quirks" fail and bang head against wall.
The SCSI subsystem is one of the most important in the kernel and
about the worst documented.
>Fix:
Someone knowledgable condense the state of the art into a
scsi_quirks(9) page. Please.
>Audit-Trail:
>Unformatted: