Ryan Madison wrote:
---------- Forwarded message ----------
From: *Ryan Madison* <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>
Date: Aug 10, 2006 11:53 AM
Subject: Re: [RLUG] Disconnect Process from controlling terminal
To: Brian Chrisman <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>
Hmm.. have you tried 'nohup oidmon connect=(stuff) start'?
Yes, See below.
If you continue leaving yourself logged in for a period of time, does
the process hang as well?
No that I'm aware of.
How about oracle log files?
These haven't really helped.
Do you get your local shell back when you exit the login shell, or
does
that hang as well (seen generally when exiting with an open ssh
tunnel).
See below
/u01/app/ora/localbin [325] nohup oidmon connect=xudtst start
Sending nohup output to nohup.out.
/u01/app/ora/localbin [326]
/u01/app/ora/localbin [326] ps -ef |grep oid | grep xudtst
oracle 987364 1 0 11:42:25 pts/4 0:00 oidmon
connect=xudtst start
/u01/app/ora/localbin [327] tty
/dev/pts/4
/u01/app/ora/localbin [328]
[EMAIL PROTECTED]:/u01/app/ora/localbin >
(Now, I'm hung and can't do anything...)
Sorry, I'm not quite certain of the context here, so I just want to verify:
1) you login to your application server (using ssh presumably?)
2) you startup oidmon, as you've documented
3) you verify that the oidmon process has been launched and that it's
not your foreground process
4) you note that it's still connected to your login tty
5) your login shell on the application server hangs.
If you use a '~.' in quick succession, I assume that still breaks your
ssh/rlogin connection?
And I assume you can still connect into the system with a separate
ssh/rlogin session? (ie, it's not hanging the whole machine)
And just for giggles, you checked dmesg and /var/log/messages (I'd
assume you have, since you already checked the oracle log files, but..)
I agree with you that it is a pretty unusual set of symptoms. Only
thing I can think of is looking to Oracle for some answers or maybe
running oidmon under strace/ltrace, logging its calls to a file, and
seeing what it thinks it's doing at the time it usurps your login shell.
-Brian
--
Ryan Madison
Reno, NV 89521
e. [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
aim. Alp1n1ste
yim. rhmadiso
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