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Operating Systems AIX Slow NFS when cio/dio enabled Post 302589267 by AJCG1976 on Wednesday 11th of January 2012 06:46:26 AM
Old 01-11-2012
Slow NFS when cio/dio enabled

Hi,

I have a bit of a NFS problem on AiX 6.1 : When I set the mount to cio and dio - needed for a database app - Everything slows down. The following is copying 700mb, top one is a normal mount bottom one is a mount with the cio/dio option enabled :

# ./a.sh
Wed Jan 11 11:41:24 GMT 2012
Wed Jan 11 11:41:36 GMT 2012

# ./a.sh
Wed Jan 11 11:42:09 GMT 2012
Wed Jan 11 11:44:00 GMT 2012

Has anyone any ideas of how I could sort this?

Regards

Adam
 

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Time.gmTime(3kaya)					       Kaya module reference						Time.gmTime(3kaya)

NAME
Time::gmTime - Convert a time to GMT. SYNOPSIS
Time gmTime( Int secs=now() ) ARGUMENTS
secs The number of seconds since Jan 1 1970. This argument is optional and defaults to the current time. DESCRIPTION
Converts a time expressed in seconds since Jan 1 1970 to a Time.Time(3kaya) , using the GMT timezone. AUTHORS
Kaya standard library by Edwin Brady, Chris Morris and others (kaya@kayalang.org). For further information see http://kayalang.org/ LICENSE
The Kaya standard library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License (version 2.1 or any later version) as published by the Free Software Foundation. RELATED
Time.Time(3kaya) Time.localTime(3kaya) Time.mkTime(3kaya) Time.time(3kaya) Kaya October 2012 Time.gmTime(3kaya)
All times are GMT -4. The time now is 04:32 PM.
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