Cannot start IDS with kaio on RedHat

Cannot start IDS with kaio on RedHat

Post by Neil Trub » Mon, 17 Jul 2006 01:42:37


IDS 10.0 UC5 on RHEL 4 AS

If I disable kaio it's fine but if not ...

Probably a kernel tuning thing but I can't for the life of me see what.

Any ideas?

thx
Neil

13:01:30 Event alarms enabled. ALARMPROG =
'/opt/informix/10.0/etc/alarmprogram.sh'
13:01:30 Booting Language <c> from module <>
13:01:30 Loading Module <CNULL>
13:01:30 Booting Language <builtin> from module <>
13:01:30 Loading Module <BUILTINNULL>
13:01:35 DR: DRAUTO is 0 (Off)
13:01:35 IBM Informix Dynamic Server Version 10.00.UC5 Software Serial
Number AAA#B000000
13:01:36 Assert Failed: initializing KAIO failed
13:01:36 IBM Informix Dynamic Server Version 10.00.UC5
13:01:36 Who: Session(1, informix@orbisdb01, 0, (nil))
Thread(29, kaio, 0, 1)
File: kaioapi.c Line: 246
13:01:36 Results: io_queue_init(4096) failed returning -22, errno = 0
13:01:36 stack trace for pid 4419 written to
/opt/informix/10.0/tmp/af.405d91f
13:01:36 See Also: /opt/informix/10.0/tmp/af.405d91f
13:01:37 initializing KAIO failed
13:01:37 io_queue_init(4096) failed returning -22, errno = 0
13:01:37 Assert Failed: initializing KAIO failed
 
 
 

Cannot start IDS with kaio on RedHat

Post by Claus Samu » Mon, 17 Jul 2006 17:44:19

Do you have correct kaio library installed?
Quering rpm should look someting like this:

$ rpm -qa|grep aio
libaio-0.3.105-2

Also check $INFORMIXDIR/release/en_us/0333/ids_machine_notes_10.00.txt

 
 
 

Cannot start IDS with kaio on RedHat

Post by Neil Trub » Mon, 17 Jul 2006 18:01:31


Yes, I think so ...

rpm -qa | grep aio
libaio-0.3.105-2

... although I was going to try an older one, so if you know if works with
that version it'll save me the bother.


Yes, I'm sure I have checked all the kernel parms etc.

A bit stuck on this one, and I need to get on with it, so it's frustrating
that I'll have to wait until Mon am to raise a support call.

cheers
Neil
 
 
 

Cannot start IDS with kaio on RedHat

Post by Neil Trub » Tue, 18 Jul 2006 18:07:15


IBM case Problem Management Record 91257,999,866 refers

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