06-06-2017
Welcome trevian3969,
Does the software write to tty00 or to /dev/console? You can redirect the system console through the smit menus to tty02, but sadly I don't have a server available to walk you through it. That might be a lower risk than other options.
Did your previous configuration have a similar dual serial-port board that has been replaced?
If so, you might get away with deleting all the tty devices with rmdev -dl tty00 etc. and then running cfgmgr -S to rediscover them, however you would need to be connected over the network.
Perhaps you could try deleting tty00 & tty03 and running cfgmgr first to see if that moves the one you are not plugged in to.
Important
Before you start, make sure you have a working and tested disaster recovery plan with up to date backups, just in case you server fails to boot.
I hope that this helps,
Robin
This User Gave Thanks to rbatte1 For This Post:
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LEARN ABOUT OSF1
sys_attrs_tc
sys_attrs_tc(5) File Formats Manual sys_attrs_tc(5)
NAME
sys_attrs_tc - tc subsystem attributes
DESCRIPTION
This reference page lists and describes attributes for the TURBOchannel Bus (tc) kernel subsystem. Refer to the sys_attrs(5) reference page
for an introduction to the topic of kernel subsystem attributes.
For this subsytem, users should modify only the following attribute and do so only for the purpose described. Any other visible attributes
cannot or should not be modified.
Enables (nonzero value) or disables (0) console messages that appear at boot time and runtime for use by device driver developers to
collect information about a driver configuration problem. A developer can set this attribute by using the sysconfig or sysconfigdb
utility. See sysconfig(8), sysconfigdb(8), and cfgmgr(8) for more information on options for modifying attributes and reconfiguring
a kernel subsystem.
Default value: 0 (disabled)
SEE ALSO
Commands: cfgmgr(8), sysconfig(8), sysconfigdb(8)
Files: stanza(4), cfgmgr.auth(4), sysconfigtab(4)
Others: sys_attrs(5)
Writing TURBOchannel Device Drivers
sys_attrs_tc(5)