kernelhardware.org
Howto IBM ServeRAID 8k/8k-l8 Centos Linux | CentOS | Linux Tutorial
http://www.kernelhardware.org/manage-ibm-serveraid-8k8k-l8-centos-linux
Manage IBM ServeRAID 8k/8k-l8 Centos Linux. January 14, 2011 By Fabio Milano In CentOS. How do I manage Hardware Raid on a IBM ServeRAID 8k/8k-l8 from centos linux. Install ServerRAID Manager from IBM. For GUI interface use the RAIDMON and for CLI use arcconf. How to get ServerRAID Manager for Linux. There are two ISO’s for download. One is the ServerRAID Support CD and the Other is the ServerRAID Application CD. We want the ServerRAID Application CD – ibm sw srapp 9.20-16999 anyos 32-64.iso. Fabio Milan...
kernelhardware.org
Nagios add Variables and Macro | Nagios | Linux Tutorial
http://www.kernelhardware.org/nagios-custom-variables
February 22, 2012 By Fabio Milano In Nagios. How do I add more information to Host and Service definitions and then use that information as variables. For example if I want to include more information in the email notifications sent by Nagios. Create Custom Object Variables and Custom Variable Macros. Create Custom Object Variable. Add more info to define Host. Typically we have something like below:. Use linux-server-remote ; Inherit default values from a template. Custom variables are inherited. How is...
kernelhardware.org
Centos 6 Firewall Firestarter | CentOS | Linux Tutorial
http://www.kernelhardware.org/firestarter-on-centos-6
FireStarter on Centos 6. November 18, 2011 By Fabio Milano In CentOS. How can I easily manage iptables? With a GUI based iptables configuration program called FireStarter. Note: If you installed your server without a GUI then FireStarter is not for you. Firestarter RPM Centos 6. As the writing of this article I could not find an RPM package in the repositories for firestarter-1.0.3-1. Lets build one from the srpm ( http:/ wiki.centos.org/HowTos/SetupRpmBuildEnvironment. Yum install make gcc gcc-c. Go to ...
kernelhardware.org
IBM serveraid no drives error | Tutorial | Linux Tutorial
http://www.kernelhardware.org/ibm-serveraid-8k-problem-2-tb-drives
IBM ServeRAID 8k problem 2TB Drives. February 5, 2011 By Fabio Milano In Tutorial. Western Digital 2TB or other TB drives appear under disk utilities but not under Array Configuration Utility. Create Array gives error no drives found. Upgrade the Serveraid firmware to V5.20 Build 16xxxx using IBM ServeRaid Support CD v9.20. Upgrade IBM ServeRaid 8k firmware. Download the CD from here ibm sw srsupp 9.20 anyos 32-64.iso. Boot server with CD. IBM Menu will appear. Graphical ServeRaid Manager will appear.
kernelhardware.org
iSCSI Centos Server | CentOS | Linux Tutorial
http://www.kernelhardware.org/iscsi-san-on-centos
Iscsi san on centos. October 29, 2010 By Fabio Milano In CentOS. How do I setup Centos to be an iscsi san server. How to install scsi-target-utils. Configure service to start on boot. How to create iscsi drives called targets. ISCSI is comprised of two components. A target and an initiator. The target is the iscsi or san server. The initiator is the client device connecting to the iscsi server. Targets LUN can be either LVM logical volume, a disk partition, a whole disk, or a file. FireStarter on Centos 6.
kernelhardware.org
How to check LSI MegaRAID status with megarc | CentOS | Linux Tutorial
http://www.kernelhardware.org/check-lsi-raid-status-in-centos
Check LSI Raid status in Centos. January 18, 2012 By Fabio Milano In CentOS. How do I check LSI MegaRAID controller and raid array status on a linux server. Use the LSI MegaRAID megarc command line cli tool. Download the megarc tool. Download the megarc.bin utility which can be downloaded from LSI website at http:/ www.lsi.com/downloads/Public/MegaRAID Common Files/ut linux megarc 1.11.zip. Unzip ut linux megarc 1.11.zip. How to check LSI MegaRAID status with megarc. Megarc -ldInfo -a0 -Lall. MegaRAID SC...
kernelhardware.org
How to add a disk to LVM and resize Logical Volumes | CentOS | Linux Tutorial
http://www.kernelhardware.org/how-to-extend-or-increase-lvm-in-linux
How to extend or increase LVM in linux. January 19, 2012 By Fabio Milano In CentOS. How do I increase the capacity of my LVM partitions in linux if I add another disk or raid array. You need to add the new physical volume, extend the volume groups, increase the logical volume and resize the file system. Create the Partition with id LVM Linux. Sd(x) where x is the new disk a,b,c,d for this example I will sdc as it is the third drive I have added to the system. Command (m for help): n. Resize2fs 1.41&#...
kernelhardware.org
Nagios Error check_nrpe: Socket Timeout | Tutorial | Linux Tutorial
http://www.kernelhardware.org/nagios-error-check-nrpe-timeout
Nagios CHECK NRPE: Socket timeout. December 7, 2010 By Fabio Milano In Tutorial. Command to use NRPE to check remote host systems. Command name check nrpe. Command line $USER1$/check nrpe -H $HOSTADDRESS$ -t 600 -c $ARG1$. Nagios returns the error CHECK NRPE: Socket timeout after 270 seconds. Increase the nagios check nrpe timeout setting. Increase Nagios check nrpe timeout. Edit the file commands.cfg ( on our Centos install found at /usr/local/nagios/etc/objects/). Fabio Milano has written 80 articles.
kernelhardware.org
Beginner FLTK Tutorial | C++ | Linux Tutorial
http://www.kernelhardware.org/beginner-fltk-tutorial
July 1, 2009 By Robert Arkiletian In C. Who is this article for? This article is for C programmers who wish to start coding GUI (Graphical User Interface) applications using FLTK. The documentation of FLTK. Is very good. However, I found the tutorial examples went from very easy (Hello World) to a little too diffucult (editor.cxx). So this site is intended as a follow up to FLTK Basics. However, there is new documentation. Here are some C tutorial sites:. Http:/ www.cplusplus.com/doc/tutorial/. The easie...
kernelhardware.org
How to fedora appletalk file server | Tutorial | Linux Tutorial
http://www.kernelhardware.org/appletalk-file-server-on-fedora-linux
Appletalk File Server on Fedora Linux. November 20, 2010 By Fabio Milano In Tutorial. How can I use apples afp protocol to connect to my linux box? Configure your linux box to be a Mac file server using netatalk afpd and avahi-daemon. This install was done on a Fedora 11 system. Install Netatalk Afpd and Avahi-Daemon. Yum install netatalk avahi. Add the following to the end of the file:. Noddp -tcp -uamlist uams randnum.so,uams dhx.so,uams dhx2.so -nosavepassword -advertise ssh. DOCTYPE service-group SYS...
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