[HPADM] RE: -SUMMARY-telnet Hangs after login

From: Naylor, Jim (Jnaylor_at_Schnucks.com)
Date: 08/03/05

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Date: Wed, 3 Aug 2005 11:29:18 -0500
To: "Hpux-Admin@Dutchworks. Nl (E-mail)" <hpux-admin@dutchworks.nl>

Thanks to Timothy Reed and Kevin O'Donovan who both suggested the following:

Timothy Reed:
I've seen this type of problem when the home directory was on an NFS
mounted file system. We had problems with NFS in 10.20.

Kevin O'Donovan:
I've seen unresponsive NFS mounts cause this before, are you using NFS?

We do use NFS on this system and have /home on an NFS mount. I stopped and started the nfs.client and now it works. Again thanks for the help.

-----Original Message-----
From: hpux-admin-owner@DutchWorks.nl
[mailto:hpux-admin-owner@DutchWorks.nl]On Behalf Of Naylor, Jim
Sent: Wednesday, August 03, 2005 10:57 AM
To: Hpux-Admin@Dutchworks. Nl (E-mail)
Subject: [HPADM] telnet Hangs after login

Hello All,

I have a K370 running hp-ux 11.00. Yesterday we had a bad mirrored root volume group disk replace. I was able to do the vgsync and the system booted up fine. Up until this maintenance on the disk elnet from any system to this K370 without any problems. This morning I found that I can telnet from any type system to this K370 and I get a login. Once I login it displays all the copyright information and then just hangs at the following point:

$ telnet saturn
Trying...
Connected to saturn.
Escape character is '^]'.
Local flow control on
Telnet TERMINAL-SPEED option ON

HP-UX saturn B.11.00 U 9000/898 (ti)

login: jnaylor
Password:
Please wait...checking for disk quotas
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(c)Copyright 1985, 1986, 1988 Massachusetts Institute of Technology
(c)Copyright 1989-1993 The Open Software Foundation, Inc.
(c)Copyright 1986 Digital Equipment Corp.
(c)Copyright 1990 Motorola, Inc.
(c)Copyright 1990, 1991, 1992 Cornell University
(c)Copyright 1989-1991 The University of Maryland
(c)Copyright 1988 Carnegie Mellon University
(c)Copyright 1991-1997 Mentat, Inc.
(c)Copyright 1996 Morning Star Technologies, Inc.
(c)Copyright 1996 Progressive Systems, Inc.
(c)Copyright 1997 Isogon Corporation


                           RESTRICTED RIGHTS LEGEND
Use, duplication, or disclosure by the U.S. Government is subject to
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Rights for non-DOD U.S. Government Departments and Agencies are as set
forth in FAR 52.227-19(c)(1,2).

I can do a "CNTL ]" and get to the telnet prompt and type quit to disconnect. After a couple of minutes I see the following error in syslog.log

Aug 3 10:23:21 saturn telnetd[25339]: Error checking child termination status:
error 4: Interrupted system call

I can rlogin and ftp to this system without any problems. Any ideas what could be causing this?

Thanks,
Jim Naylor
Unix Systems Administrator
Schnuck Markets, Inc.
jnaylor@schnucks.com
314-994-4784

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