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Operating Systems AIX Filesystem using Oracle and mirroring VG ? Post 302686155 by funksen on Tuesday 14th of August 2012 04:32:27 AM
Old 08-14-2012
depending on the location of the second storage (if it is a second storage) the response time may increase
that's not easy to say


create a unmirrored filesystem, and run a tool like iozone on it
then mirror the vg, and run it again with the same parameters

AIX 5L Open Source Packages | Main / IOzone

don't forget to turn off the filesystem cache

Last edited by funksen; 08-14-2012 at 08:01 AM..
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Sys::Filesystem::Cygwin(3pm)				User Contributed Perl Documentation			      Sys::Filesystem::Cygwin(3pm)

NAME
Sys::Filesystem::Cygwin - Return Cygwin filesystem information to Sys::Filesystem SYNOPSIS
See Sys::Filesystem. INHERITANCE
Sys::Filesystem::Cygwin 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. device Device mounted. mount_point Mount point. fs_vfstype Filesystem type. fs_mntops Mount options. SEE ALSO
<http://cygwin.com/cygwin-ug-net/using.html> VERSION
$Id: Cygwin.pm 128 2010-05-12 13:16:44Z trevor $ AUTHOR
Nicola Worthington <nicolaw@cpan.org> - <http://perlgirl.org.uk> Jens Rehsack <rehsack@cpan.org> - <http://www.rehsack.de/> COPYRIGHT
Copyright 2004,2005,2006 Nicola Worthington. Copyright 2008-2010 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::Cygwin(3pm)
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