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тАО04-08-2002 12:43 AM
тАО04-08-2002 12:43 AM
Hope anyone can help me??
I running a oracle db with about 8 instances (Sid), totally is there about 205 oracle processes the problem is even if I try to change kernel parameters can I not run more oracle processes than this, the parameters that I have tried to change is
maxuprc, semmns. How can make it possible for me to allow more oracle processes.
Please help!!!!
Solved! Go to Solution.
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тАО04-08-2002 12:48 AM
тАО04-08-2002 12:48 AM
Re: need to run more oracle processes...
try nproc
Steve Steel
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тАО04-08-2002 12:50 AM
тАО04-08-2002 12:50 AM
Re: need to run more oracle processes...
Do you get any messages in syslog when you try to run more oracle processes ?
Might give us a clue for which parameter to look at.
C.
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тАО04-08-2002 12:52 AM
тАО04-08-2002 12:52 AM
Re: need to run more oracle processes...
Forgot to mentio9n. Look at the init file for the db
processes = 50 # SMALL
# processes = 100 # MEDIUM
# processes = 200
steve Steel
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тАО04-08-2002 12:52 AM
тАО04-08-2002 12:52 AM
Re: need to run more oracle processes...
But,
Sorry, I missed nproc a have set that to 1044 so belive that the nproc should not be any trouble....
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тАО04-08-2002 12:55 AM
тАО04-08-2002 12:55 AM
Re: need to run more oracle processes...
# processes = 50 # SMALL
# processes = 100 # MEDIUM
processes = 200
/Jesper
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тАО04-08-2002 01:03 AM
тАО04-08-2002 01:03 AM
Re: need to run more oracle processes...
Apr 8 11:02:13 sid : su : + tb root-oracle
Apr 8 11:04:03 sid vmunix: file: table is full
Apr 8 11:04:03 sid vmunix: file: table is full
Apr 8 11:19:04 sid above message repeats 4 times
_________________
(sid = our db server)
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тАО04-08-2002 01:04 AM
тАО04-08-2002 01:04 AM
Re: need to run more oracle processes...
if you run 8 databases, you need to check all 8 init-ora files, to see which one troubles.
Adjust "processes" to 10% more than the number of connections you need to establish to the corresponding database. Adjust "sessions" to 10% more than the corresponding "processes" parameter".
If you have monitoring scripts, that restart your application without a database shutdown without a resonable wait between drop and restart, you might need to double+10% these values.
In addition, shm and sem parameters of the UX-Kernel might need a bit increase and may be even MAXUSERS.
Hope this helps
Volker
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тАО04-08-2002 01:09 AM
тАО04-08-2002 01:09 AM
Re: need to run more oracle processes...
the parameter you'll have to change is "maxuprc" and limits the amount of processes that can be running concurrently under one account, but not neccessarily within one session! So eight instances times 50 processes each (background plus server plus listener) would be a value of at least 400, make it 800, then (and care about your init*ora parameter "processes", too).
HTH,
Wodisch
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тАО04-08-2002 01:16 AM
тАО04-08-2002 01:16 AM