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Home -> Community -> Mailing Lists -> Oracle-L -> RE: HP-UX 11 kernal parameters for Oracle
dmesg and /var/adm/syslog/syslog.log would be a good place to start.
Thanks,
Ron.
"To really screw up Linux you have to work at it...To really screw up Windows, you have to work ON
it..."
"The software said to install Windows 98 or better... So I installed linux."
David.Ehresmann_at_ps.net
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08/05/04 10:13 AM Subject
RE: HP-UX 11 kernal parameters for Oracle
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This is a cheap box they want us to keep using. What logfile name on the unix side would I look in to see if it is scsi bus and/or flacky disk/controller?
thanks,
David.
-----Original Message-----
From: oracle-l-bounce_at_freelists.org
[mailto:oracle-l-bounce_at_freelists.org]On Behalf Of Ron Thomas
Sent: Thursday, August 05, 2004 11:58 AM
To: oracle-l_at_freelists.org
Subject: Re: HP-UX 11 kernal parameters for Oracle
I've seen this happen due to scsi bus resets caused by a flacky
disk/controller. Just food for
thought.
BTW, you are running this many instances in only 4GB? They must be really
really small or you are
hitting swap pertty hard.
Thanks,
Ron.
"To really screw up Linux you have to work at it...To really screw up
Windows, you have to work ON
it..."
"The software said to install Windows 98 or better... So I installed linux."
David.Ehresmann_at_ps.net
Sent by:
oracle-l-bounce_at_freelists.o To
rg oracle-l_at_freelists.org
cc
08/05/04 09:49 AM
Subject
HP-UX 11 kernal parameters
for Oracle
Please respond to
oracle-l_at_freelists.org
We have a development box that is HP-UX B.11.11 9000/800. It has 4gb of memory. It is running anywhere from 5 to 7 8i instances and 3-5 9i instances on any particular day. Once every week it will "lock up". vmstat will show blocked processes and the %wio will go to the high 90s. Nothing crashes or dies, it just appears to have to many processes to run. I have used TOP to look at the processes running. I see nothing unusual. Can anybody share their kernal parameters for HP that they have running 8i and 9i on? Particularly the shmmax, shmmni, ... and so on. Any help will be greatly appreciated.
David Ehresmann PerotSystems
david.ehresmann_at_ps.net
972.577.6236
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