|
Aha.
SAN
media server.
what
other app is running on this box?
When
you say the "defaults are much bigger than anything Symantec
recommend"
Does
that take into account what other apps running on the box
require?
The
defaults may be plenty for NBU, but not enough for NBU + Oracle, or whatever
else is on that box.
aPaul
--
Hi
Jeff,
Do I reboot the
master or the master and the media servers or just the media server ???
This is happening on
2 off my SAN media servers.
The master and my
main media server appear to be OK.
Thanks,
Dominik
From: Jeff Lightner
[mailto:jlightner AT water DOT com]
Sent: Sunday, 27 January 2008 1:12
AM
To: Dominik Pietrzykowski;
VERITAS-BU AT mailman.eng.auburn DOT edu
Subject: RE: [Veritas-bu] semaphore
issue
Haven’t seen it in
relation to NBU but if you are sure that the semaphore parameters are all
adequate it may be that something stopped abnormally and left semaphores or
even shared memory segments in use at a memory address that NBU wants.
In NBU 6.x there is a database instead of flat files and it is
Sybase. Most modern databases use a combination of shared memory
segments and semaphores for control.
You can use the ipcs
command to examine what semaphores/shared memory segments are in
use. You can use ipcrm to remove any. WARNING:
Deleting shared memory segments or semaphores that are still required by a
running application can cause your system to crash.
If you’re not sure
what can be cleared a reboot will clear both IPC types.
From:
veritas-bu-bounces AT mailman.eng.auburn DOT edu
[mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu] On Behalf Of Dominik
Pietrzykowski
Sent: Friday,
January 25, 2008 6:20 PM
To:
VERITAS-BU AT mailman.eng.auburn DOT edu
Subject: [Veritas-bu] semaphore
issue
Anyone seen this on a
Solaris 10 server ????
# ltid
-v
# Error in getting
semaphore
#
Ltid keeps on dieing
and it complains about semaphores. My other Solaris 10 servers are fine but I
have two with this issue.
Both use different
hardware and no you don’t need to tune the kernel on Solaris 10 as it’s
defaults are much bigger than anything Symantec recommend.
Hope someone can
help.
Thanks,
Dominik
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