Hi There,
The short answer, try and recreate it with the serial port monitors
Thanx to:
Mark Luntzel
David Evans
Haven't tried it yet, as I were getting desperate, and issued the reboot
command..
Greetz
Hendrik
On Mon, Jun 19, 2000 at 07:42:11AM -0700, Mark Luntzel wrote:
> ah, ok. heres what I got from sun support, when I was having a similar problem on an E3500. not sure if this will help, but its something.
>
> -----
>
> Make sure no port monitor is running on the port. Use the
> following command to disable.
>
> #pmadm -d -p zsmon -s ttyb -->disable, use -e to re-enable
> or
> #pmadm -r -p zsmon -s ttyb --> to remove forever
>
> Flush the port. There are two devices per port
>
> #fuser -uk /dev/ttyb (inbound)
> #fuser -uk /dev/cua/b (outbound)
>
> When flushed only the device name less pids will report back
>
> Forget about the 'hardwire' entry for now. Use the raw outbound
> device when tipping. For example.
>
> #tip -9600 /dev/cua/b --> Always use an outbound device with tip
>
> If this works, edit the hardwire entry in /etc/remote to use /dev/cua/b
>
> If necessary, rebuild the devices.
>
> #rm /dev/ttyb /dev/cua/b
> #halt
> ok> boot -r
>
>
> On Mon, Jun 19, 2000 at 02:39:29PM +0200, Hendrik Visage chortled:
> > had tip running,
> > Got stuck somehow in tip
> > killed tip
> > Still stuck when trying tip :(
> > lsof doesn't show much...
> >
> > On Mon, Jun 19, 2000 at 05:31:49AM -0700, Mark Luntzel wrote:
> > > I would investigate whats holding it open - using a tool such as lsof. then you might be able to kill whatever is locking it.
> > >
> > > On Mon, Jun 19, 2000 at 12:44:56PM +0200, Hendrik Visage chortled:
> > > > Hi there,
> > > >
> > > > Serial port got "stuck" for some or other reason, and I thus
> > > > can't tip hardwire to it any more. Any advice except rebooting...
> > > >
> > > > Ultra 10
> > > > Solaris 7
> > > > Port A (Fixed /etc/remote to have a hw which is a copy of hardwire which
> > > > points to /dev/term/a)
> > > >
> > > > Greetz
> > > > Hendrik
> > >
> > > --
> > > "Might as well be frank, monsieur. It would take a miracle to get you
> > > out of Casablanca and the Germans have outlawed miracles."
S
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