Re: tw_cli reports not configured

[Matthias Scheler <tron%zhadum.org.uk@localhost>]

On Thu, Jan 10, 2013 at 04:06:46PM +0000, Stephen Borrill wrote:
> >>I've been using the FreeBSD binary tw_cli for a number of years. This
> >>machine is running 5.1_STABLE from July-ish.  I'm sure when I was running
> >>an earlier netbsd-5 version it worked fine.
> >>
> >>backup 1# tw_cli rescan
> >>
> >>(0x08:0x0006): (0x08:0x0006): Device not configured
> >>
> >>Segmentation fault (core dumped)
> >>
> >>ktrace shows a number of these:
> >> 11741      1 tw_cli   CALL  open(0xbfbfd540,2,0xbfbfd948)
> >> 11741      1 tw_cli   NAMI  "/emul/freebsd/dev/twe0"
> >> 11741      1 tw_cli   NAMI  "/dev/twe0"
> >> 11741      1 tw_cli   RET   open -1 errno 6 Device not configured
> >
> >Is the major number of /dev/twe0 97?
> 
> Thanks :-)
> 
> 
> backup 1# ls -l /dev/twe0
> crw-------  1 root  wheel  146, 0 Jan 10 10:46 /dev/twe0
> backup 2# rm /dev/twe0
> backup 3# cd /dev
> backup 4# sh MAKEDEV twe0
> backup 5# ls -l /dev/twe0
> crw-------  1 root  wheel  97, 0 Jan 10 16:05 /dev/twe0
> backup 6# tw_cli rescan
> Rescanning controller /c0 for units and drives ...Done.
> Found the following unit(s): [none].
> Found the following drive(s): [none].

Does the command now actually work for you? Because it doesn't for me
under NetBSD/i386 6.0_STABLE even with the correct major number:

tron@beaver:/dev#ls -l twe0
crw-------  1 root  wheel  97, 0 Mar 11 18:34 twe0
tron@beaver:/dev#tw_cli info c0 u1
Error: (CLI:006) Specified unit does not exist.

This command worked fine under NetBSD 5.0 and 5.1.

        Kind regards

-- 
Matthias Scheler                                  http://zhadum.org.uk/