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тАО06-07-2001 07:02 AM
тАО06-07-2001 07:02 AM
Re: Problems with logins ( seem to hit a wall at 60 rlogin sessions)
Is the INSF -e something i can run while system is up in multiuser?
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тАО06-07-2001 07:07 AM
тАО06-07-2001 07:07 AM
Re: Problems with logins ( seem to hit a wall at 60 rlogin sessions)
I do have
pts, ptym, pty directories
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тАО06-07-2001 07:09 AM
тАО06-07-2001 07:09 AM
Re: Problems with logins ( seem to hit a wall at 60 rlogin sessions)
If you want to see how many you have look in /dev/ and look for pty, tty and pts files.
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тАО06-07-2001 07:14 AM
тАО06-07-2001 07:14 AM
Re: Problems with logins ( seem to hit a wall at 60 rlogin sessions)
This can be caused by not having an entry for those ports in these files:
/tcb/files/devassign
/tcb/files/ttys
A workaround is to add the necessary entries using the following (obscurely
documented) commands:
1. Add an entry to /tcb/files/devassign with a:
/usr/lbin/modprdev -A /dev/device_name
2. Add an entry to /tcb/files/ttys with a:
/usr/lbin/modprterm -A /dev/device_name
For more information on devassign and ttys, refer to your HP-UX Reference
and their respective man pages.
Your additional device files may be there, but if you are running a trusted system, they'll do you no good until you update /tcb/files/devassign and /tcb/files/ttys. As I recall, it was a SAM bug that would create the new devs but not update the tcb files.
And yes, you can do an "insf -e" with the system up and running.
Cheers,
Jim
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тАО06-07-2001 07:15 AM
тАО06-07-2001 07:15 AM
Re: Problems with logins ( seem to hit a wall at 60 rlogin sessions)
# pwd
/dev/pts
# ls |wc -l
120
# pwd
/dev/pty
# ls |wc -l
60
/dev/ptym
# ls |wc -l
61
#
The following was information the "vendor"
gave me..
But since we've already established these parameters in a kernel will it be necessary to run this????
To increase pty device files:
Run the following commands in single-user mode.
# insf -d ptys -n 512
# insf -d ptym -n 512
# insf -d pts -s 512 -v
The first two devices ptym and ptys are the master and slave devices
for pty.
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тАО06-07-2001 07:19 AM
тАО06-07-2001 07:19 AM
Re: Problems with logins ( seem to hit a wall at 60 rlogin sessions)
Cheers,
Jim
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тАО06-07-2001 07:19 AM
тАО06-07-2001 07:19 AM
Re: Problems with logins ( seem to hit a wall at 60 rlogin sessions)
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тАО06-07-2001 07:22 AM
тАО06-07-2001 07:22 AM
Re: Problems with logins ( seem to hit a wall at 60 rlogin sessions)
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тАО06-07-2001 07:23 AM
тАО06-07-2001 07:23 AM
Re: Problems with logins ( seem to hit a wall at 60 rlogin sessions)
here was the last kernel tune we did.. 6/4/2001
STRMSGSZ 65535
max_thread_proc 256
maxswapchunks 1604
maxusers 512
ncallout 2064
nfile 51548
nkthread 2048
nstrpty 512
npty 512
nstrtel 512
semmni 4096
semmns 4096
shmmax 2048000000
shmmni 512
shmseg 256
maxtsiz 262144000
maxdsiz 262144000
maxfiles 1024
maxuprc 512
nflocks 2048
nproc 3072
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тАО06-07-2001 07:25 AM
тАО06-07-2001 07:25 AM
Re: Problems with logins ( seem to hit a wall at 60 rlogin sessions)
We do use tcb..
Rex