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Top Forums UNIX for Advanced & Expert Users turning CIO on and how to monitor Post 302247212 by hariza on Wednesday 15th of October 2008 07:34:04 AM
Old 10-15-2008
turning CIO on and how to monitor

Hi Guys,

I have a database server where we run AIX 5.3 on a power5 box and we just turned on CIO (concurrent I/O) for the database filesystems. Now my assumption is that enabling CIO the database basically will bypass the filesystem cache releasing some extra memory that can be allocated direclty to the database buffer cache.So now my question is how can I monitor CIO. Is there any way to get some numbers. Please any ideas will be highly appreciated. Thanks.

Harby.
 

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ypsetup(8yp)															      ypsetup(8yp)

Name
       ypsetup - set up the yellow pages (YP) environment

Syntax
       /usr/etc/ypsetup

Description
       A  local  area  network	must  be  set  up on your system before you can set up YP.  You must know your system's default YP domain name and
       whether your system will be a master server, slave server, or client.  If your system is to be the master server for  your  YP  domain,	be
       sure  no  other master has been established and be sure the files to be distributed are in the directory Note that the files to be distrib-
       uted should be modified from the original files by removing the root entry in the file.

       If your system is not to be the master server, be sure a master already exists for your YP domain.  Once you  know  this  information,  run
       with the system in multiuser mode and answer its questions.

       Once  YP  is installed on a machine, it cannot be used until the file is modified to contain YP entries on the desired database lines.  The
       command reminds a user to run or edit the file manually.

Files
       Files that Start the YP daemons

       Clock daemon database file

       Commands pertinent to a specific system

       Default YP Map Files

       Group database

       Host name database

       Sendmail alias database

       Network group aliases

       Network name database

       Password file

       Protocol name database

       Rpc name database

       Service name database

See Also
       domainname(1yp), ypwhich(1yp), svc.conf(5), svcsetup(8), yppasswdd(8yp), ypserv(8yp), ypxfr(8yp)
       Guide to the Yellow Pages Service

																      ypsetup(8yp)
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