Subject: Re: SCSI_2_MAX_DENSITY_CODE
To: Greg Wohletz <greg@duke.CS.UNLV.EDU>
From: Matthew Jacob <firstname.lastname@example.org>
Date: 01/15/1999 18:55:42
The define was put in under complete ignorance. At the time of the SCSI 2
specification, there was a reference in it to 'known' density codes. The
limitation set in st.c is bogus in that it ignore all vendor unique codes
I removed this limit from -current as of 7/30/98 but hadn't the energy to
do the pullup requests to get it into 1.3.3. Sorry.
On Thu, 14 Jan 1999, Greg Wohletz wrote:
> This define exists in sys/dev/scsipi/st.c (1.3.3), my exabyte eliant 820
> tape drive has several density codes above the maximum set by that define
> (0x7f, 0x8c, and 0x90). What is the purpose of this define anyway? I
> spent a while staring at documentation before I figured out that this was
> why my ``mt density'' commands were failing...
> Is there any reason I can't change this value?