06-17-2011
achenle: thank you very much, I hope you will not mind if I butcher that code a bit to suit my exact needs, will post the stuff once I've completed.
Thanks everyone who have responded. I'll be going for reading completely (OK, somewhat random blocks if we are going to be exact) random blocks in a fast loop, this as it will allow me to as closely as possible segregate the reads from any other activity (shell, file open ...) to simulate what happens when a database reads blocks of data all over the disk.
/Ben
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LEARN ABOUT CENTOS
pk-debuginfo-install
PK-DEBUGINFO-INSTA(1) [FIXME: manual] PK-DEBUGINFO-INSTA(1)
NAME
pk-debuginfo-install - Debugging Packages Installer
SYNOPSIS
pk-debuginfo-install [--help] [--verbose] [--simulate] [--no-depends]
DESCRIPTION
This manual page documents briefly the pk-debuginfo-install command.
pk-debuginfo-install is the command line client for installing debuginfo packages.
WHY DO I NEED DEBUGINFO PACKAGES
?
When a program crashes, it's often useful to send the developer a backtrace which contains symbol names and variable contents, rather than
memory addresses. To make this possible, extra packages called debug packages can be installed.
OPTIONS
This program follows the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included
below.
--help
Show summary of options.
--noninteractive
Do not be interactive and skip the confirmation before the packages are installed.
--verbose
Show extra debugging information.
--simulate
Don't actually install any packages, only simulate what would be installed.
--no-depends
Do not scan for, or install dependencies of the core packages.
--quiet
Do not display information or progress to the terminal.
RETURN VALUES
0
Success, at least one package was installed
1
Failed with miscellaneous internal error.
3
Failed to get software sources list.
4
Failed to enable software sources.
5
Failed as nothing to do.
6
Failed to find dependent packages.
7
Failed to install.
8
Failed to disable software sources.
SEE ALSO
pkmon (1). pkcon(1).
AUTHOR
This manual page was written by Richard Hughes <richard@hughsie.com>.
COPYRIGHT
Copyright (C) 2009 Richard Hughes
[FIXME: source] 29 July,2009 PK-DEBUGINFO-INSTA(1)