Re: [hylafax-users] Solaris x86 "T.30 T2 timeout, expected page not received" or "Missing EOL after 5 seconds" problem

[Ertan Küçükoğlu <ek@xxxxxxxxxxxxxxxx>]

I have completed below trial. Unfortunately, I still hit same problem during
the day.

Any help is appreciated.
Ertan


> -----Original Message-----
> From: hylafax-users-bounce@xxxxxxxxxxx [mailto:hylafax-users-
> bounce@xxxxxxxxxxx] On Behalf Of Ertan Küçükoğlu
> Sent: Saturday, August 30, 2008 8:24 AM
> To: 'Ertan Küçükoğlu'; 'Lee Howard'
> Cc: hylafax-users@xxxxxxxxxxx
> Subject: Re: [hylafax-users] Solaris x86 "T.30 T2 timeout, expected
> page not received" or "Missing EOL after 5 seconds" problem
> 
> Ok, I made some search and found following.
> 
> 1- Solaris for x86 platform uses asy driver for COM ports.
> 
> bash-3.00# ls -l /dev/cua0
> lrwxrwxrwx   1 root     root          29 Aug  9 15:25 /dev/cua0 ->
> ../devices/isa/asy@1,3f8:a,cu
> bash-3.00#
> 
> 2- asy driver manual page have following entry in it:
> 
>      Note -  This module is affected by the  setting  of  certain
>              eeprom  variables,  ttya-ignore-cd and ttya-rts-dtr-
>              off (and  similarly  for  ttyb-,  ttyc-,  and  ttyd-
>              parameters).  For  information  on these parameters,
>              see the eeprom(1M) man page.
> 
>      Note -  For serial ports on the standard COM1  to  COM4  I/O
>              addresses  above,  the  default  setting  for  ttya-
>              ignore-cd and ttya-rts-dtr-off is true.  If  any  of
>              these ports are connected to a modem, these settings
>              should be changed to  false.  For  serial  ports  on
>              non-standard  I/O addresses, the default setting for
>              ttya-ignore-cd and ttya-rts-dtr-off is false.
> 
> What I did now is as follows:
> 
> bash-3.00# eeprom ttya-ignore-cd
> ttya-ignore-cd=true
> bash-3.00# eeprom ttya-ignore-cd=false
> bash-3.00# eeprom ttya-ignore-cd
> ttya-ignore-cd=false
> bash-3.00# eeprom ttya-rts-dtr-off
> ttya-rts-dtr-off=false
> bash-3.00# reboot
> 
> Since ttya-rts-dtr-off was false. I did not touch it. I will observe
> the
> behavior for next week and provide a feedback to the list.
> 
> Regards,
> Ertan
> 
> > -----Original Message-----
> > From: hylafax-users-bounce@xxxxxxxxxxx [mailto:hylafax-users-
> > bounce@xxxxxxxxxxx] On Behalf Of Ertan Küçükoğlu
> > Sent: Friday, August 29, 2008 2:48 PM
> > To: 'Lee Howard'
> > Cc: hylafax-users@xxxxxxxxxxx
> > Subject: Re: [hylafax-users] Solaris x86 "T.30 T2 timeout, expected
> > page not received" or "Missing EOL after 5 seconds" problem
> >
> > > -----Original Message-----
> > > From: hylafax-users-bounce@xxxxxxxxxxx [mailto:hylafax-users-
> > > bounce@xxxxxxxxxxx] On Behalf Of Lee Howard
> > > Sent: Thursday, August 28, 2008 6:17 AM
> > > To: Ertan Küçükoğlu
> > > Cc: hylafax-users@xxxxxxxxxxx
> > > Subject: Re: [hylafax-users] Solaris x86 "T.30 T2 timeout, expected
> > > page not received" or "Missing EOL after 5 seconds" problem
> > >
> > > Ertan Küçükoğlu wrote:
> > > >
> > > > I have frequent hang of modem after switching to Solaris 10
> Update
> > 5
> > > > (7/08) x86 OS.
> > > >
> > > >
> > > >
> > > > I recently switched my system from FreeBSD 7.0 to Solaris x86.
> All
> > > > patches are applied to Solaris system. After this switch I got a
> > lot
> > > > of trouble because of hanging of the modem. My old MultiTech 56K
> > ZDX
> > > > modem started to freeze for some jobs. Below is a sample log from
> > one
> > > > of them. All available classes are tried until now. Modem is set
> as
> > > > Class1 as this is the long lasting class before freezing.
> > > >
> > >
> > > So this very same hardware was working fine with the very same
> > version
> > > of HylaFAX under FreeBSD before switching to Solaris where the
> > problems
> >
> > Actually, there is a new hardware in terms of Computer. I have a new
> HP
> > Proliant ML110 G5 server for Solaris. Unfortunately, I do not have
> the
> > chance to make a trial with FreeBSD on this hardware soon. Since this
> > is a
> > production server right now. My earliest trial time may be 13th
> > September.
> > However, I do not hit this error always. Only some systems sending
> fax
> > to me
> > is not completing properly (as shown in my first e-mail with the
> > subject).
> > Right after this not completion, modem stays On Hook.
> >
> > > started?  If so, it would seem to be either a bug in the Solaris
> > serial
> > > driver or a problem in how HylaFAX handles the serial port on
> Solaris
> > > (that doesn't always cause the modem to lock up).
> >
> > I have seen DTR delay related pages related to Solaris SPARC
> versions.
> > It
> > seems that Solaris SPACR serial driver used to have default 3 seconds
> > delay
> > on DTR. I am in progress to find related driver and set parameter to
> > pass to
> > the kernel in order to reduce this delay for Solaris X86 version.
> > However,
> > this delay problem seems to be a problem long ago. Anyway, I am
> > checking if
> > this is still an issue.
> >
> > >
> > > If you power-cycle the modem (it's external, after all) does it
> wake
> > > up?  I suspect not, which would mean that the problem is in the
> > serial
> > > interfacing.
> >
> > If I do not reboot the Solaris system, only power-cycle modem which
> is
> > an
> > external one problem continues. Only solution is to reboot, or power-
> > cycle
> > the Solaris system.
> >
> > >
> > > There is an unlikely possibility that the slightly different modem
> > > reset
> > > procedure (which only comes into play in potential wedged
> conditions)
> > > in
> > > HylaFAX+ would be able to recover modem connectivity.  You may want
> > to
> > > give that a try.  Assuming that does not work you'll need to get
> >
> > Is it possible to learn this procedure? I do not know how to do this.
> >
> > > debugging information out of the Solaris kernel serial driver in
> > order
> > > to proceed with any predictability.
> > >
> > > Thanks,
> > >
> > > Lee.
> >
> > Regards,
> > Ertan
> >
> >
> > ____________________ HylaFAX(tm) Users Mailing List
> > _______________________
> >   To subscribe/unsubscribe, click http://lists.hylafax.org/cgi-
> > bin/lsg2.cgi
> >  On UNIX: mail -s unsubscribe hylafax-users-request@xxxxxxxxxxx <
> > /dev/null
> >   *To learn about commercial HylaFAX(tm) support, mail
> sales@xxxxxxxxx*
> 
> 
> 
> ____________________ HylaFAX(tm) Users Mailing List
> _______________________
>   To subscribe/unsubscribe, click http://lists.hylafax.org/cgi-
> bin/lsg2.cgi
>  On UNIX: mail -s unsubscribe hylafax-users-request@xxxxxxxxxxx <
> /dev/null
>   *To learn about commercial HylaFAX(tm) support, mail sales@xxxxxxxxx*



____________________ HylaFAX(tm) Users Mailing List _______________________
  To subscribe/unsubscribe, click http://lists.hylafax.org/cgi-bin/lsg2.cgi
 On UNIX: mail -s unsubscribe hylafax-users-request@xxxxxxxxxxx < /dev/null
  *To learn about commercial HylaFAX(tm) support, mail sales@xxxxxxxxx*