Mark,
This is perhaps grasping at straws and likely not the cause,
but...
We've seen this type of behavior "available memory exceeded"
with (1) aborted resizes -- resize bits are left set and can cause
attempts to reopen the file in a loop, eventually filling up the stack
space, and (2) damaged files with bad linkages / record headers. If
there might be common files used by the dying processes it sure wouldn't
hurt to run diagnostics on them (or FAST).
Just a thought...
Jeff Fitzgerald
Fitzgerald & Long, Inc.
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Hennessey, Mark
F.
Sent: Monday, July 16, 2007 12:29 PM
To: u2-users@listserver.u2ug.org
Subject: [U2] UV - Available memory exceeded [not-secure]
My apologies for my previous attempt.
-------
UV 10.0.8, Solaris 8...
On Thursday and Friday night we've had our system grind to a halt with
'Available memory exceeded' messages... At first blush I would think I
should have to increase max shared memory (shminfo_shmmax for Solaris),
but I've got a fairly large value all ready (536870912, or 512mb).
I am seeing errors in /var/adm/messages that coincide with the failures.
However they warn of swap space deficiencies... for example:
Jul 12 22:43:55 ccses genunix: [ID 470503 kern.warning] WARNING: Sorry,
no swap
space to grow stack for pid 22440 (uvsh)
Jul 12 22:43:55 ccses last message repeated 9 times
I found the &PH& entry for a job that had the above PID. The job up and
died with out giving any error messages. The job is not new, and had
been running every night without incident.
I plan on having our normal nightly processing run tonight, with the
exception of the one suspect job.
Any thoughts or suggestions?
Mark Hennessey
State of Connecticut
Department of Social Services
Information Technology Services
Child Support Systems
Voice: 860-424-5261
Fax: 860-424-4813
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