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Full Discussion: Performance Monitoring of FileSystem
Operating Systems AIX Performance Monitoring of FileSystem Post 302463378 by shockneck on Sunday 17th of October 2010 07:12:20 AM
Old 10-17-2010
Quote:
Originally Posted by A.Srenivasan
[...]The scenario is.. The filesystem (/drbackup) is getting monitored and if it exceeds the threshold, we will receive an alert from it. The issue is that we receive an alert with the description of "Current Utilization exceeds 90%". But whenever I check in the server, it shows the value of only 10% (Current Utilization). So do we have any performance monitoring tool to find when it goes high and get reduced to low ?
From what you describe I would presume that the /drbackup FS is used for a backup which is copied after completion to another storage system (such as TSM) and then deletet from the /drbackup FS.

So you want to know what is going on in the FS when it gets full and at what time this happens.
You might start by configuring NMON to monitor the Filesystems, write the data into a file and use the NMON-Analyser to convert the data into an Excel sheet. Choose the monitoring intervall according to the time needed to register the backup process. For details about NMON read the man page and look into the information in the NMON wiki. The NMON output should give you a good picture of when this process takes place and to what extent the FS gets filled.
 

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LEARN ABOUT DEBIAN

sys::filesystem::netbsd

Sys::Filesystem::Netbsd(3pm)				User Contributed Perl Documentation			      Sys::Filesystem::Netbsd(3pm)

NAME

       Sys::Filesystem::Netbsd - Return NetBSD filesystem information to Sys::Filesystem

SYNOPSIS

       See Sys::Filesystem.

INHERITANCE

	 Sys::Filesystem::Netbsd
	 ISA Sys::Filesystem::Unix
	   ISA UNIVERSAL

METHODS

       version ()
	   Return the version of the (sub)module.

ATTRIBUTES

       The following is a list of filesystem properties which may be queried as methods through the parent Sys::Filesystem object.

       fs_spec
	   Describes the block special device or remote filesystem to be mounted.

       fs_file
	   Describes the mount point for the filesystem. For swap partitions, this field should be specified as none. If the name of the mount
	   point contains spaces these can be escaped as 40.

       fs_vfstype
	   Dscribes the type  of  the  filesystem.

       fs_mntops
	   Describes the mount options associated with the filesystem.

       fs_freq
	   Used  for  these filesystems by the dump(8) command to determine which filesystems need to be  dumped.

       fs_passno
	   Used by the fsck(8) program to  determine the order in which filesystem checks are done at reboot time.

VERSION

       $Id: Netbsd.pm 128 2010-05-12 13:16:44Z trevor $

AUTHOR

       Jens Rehsack <rehsack@cpan.org> - <http://www.rehsack.de/>

COPYRIGHT

       Copyright 2009,2010 Jens Rehsack.

       This software is licensed under The Apache Software License, Version 2.0.

       <http://www.apache.org/licenses/LICENSE-2.0>

perl v5.10.1							    2010-05-18					      Sys::Filesystem::Netbsd(3pm)
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