Re: bad144 - how useful still? Because it's annoyingly ubiquitous.

Jason Thorpe <[email protected]> Sun, 31 May 2026 11:07:13 -0400
Newsgroups gmane.os.netbsd.devel.kernel
Message-ID <[email protected]>
> On May 31, 2026, at 10:21 AM, Thor Lancelot Simon <[email protected]> wrote:
> 
> Means moving a drive physically from a DEC system to a Sun VME system
> would have lost the bad block table, right?  I remember seeing exactly
> that done a few times with CDC drives that went from VAXen with Emulex
> controllers to Sun replacements which I expect had Xylogics controllers.
> I guess to do this safely must have required a low-level reformat by
> something that wrote the bad144 data in the expected byte order.

Thinking about this a little more..

“Of course.”

Because it’s not like UFS could handle either byte-order back then, either.

-- thorpej