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"tag:linux"


Title and summary Date/time
1
How to configure Ethernet Bonding with LACP on Debian Squeeze Linux
Quick update: I built a Debian Squeeze box recently and initially used the same configuration as on my Debian Lenny box, which seemed to work. But problems developed afterwards. Specifically, the net-agent process would both multiple into many processes ...
23-Sep-2011
13:45:00
2
zimbali: Our New custom-built 6c/24GB/4Gbps Streaming Server
I built a new streaming server recently. It is amazing how much computing power one can buy these days with a modest amount of cash. We are expecting throughput in the 4Gbps region with this machine, and initial benchmarks support this figure. Hardware ...
31-Mar-2011
10:00:00
3
Get more characters onto your Debian Squeeze text mode console
In the name of "Keep it simple, stupid!" I don't install the X Windowing system onto my Debian Lenny and Squeeze servers. (And hence no Gnome, no KDE.) What I do change is the screen resolution from the default 640x480 to 1024x768, which any modern ...
01-Mar-2011
09:05:00
4
Running multiple Tomcat instances on Debian Lenny
Multiple Tomcat instances on Debian Linux? Yup, it can be done with a little bit of configuration magic. The below example assumes that you have multiple IPs already configured on your server and want to run each Tomcat instance on a single unique IP ...
12-Aug-2010
22:29:00
5
Simple linux bandwidth monitoring with bwm-ng
These past few days I've been running some load tests on new servers, configurations and our Internet link. While we have a Cacti installation graphing everything via SNMP, the 5 minute polling interval means waiting for what seems like forever. I just ...
30-Jul-2010
09:51:00
6
Multiple bonds on Debian Lenny, and related No such device error
While setting up a few Debian Lenny machines this summer, I came across the error message SIOCSIFADDR: No such device a few times. All of these servers have NIC bonding configured, and a few of them have multiple Ethernet bonds. Here are a couple of ...
26-Jul-2010
11:19:00
7
Adding a hot spare to a P400 controller in an HP DL380 at the command line in linux
Just so I don't forget. Again. berea:~# hpacucli HP Array Configuration Utility CLI 8.28-13.0 Detecting Controllers...Done. Type "help" for a list of supported commands. Type "exit" to close the console. => ctrl all show Smart Array P400 in Slot 1 ...
23-Jul-2010
16:35:00
8
How to configure Ethernet Bonding with LACP on Debian Lenny Linux
Quick update: I built a Debian Squeeze box recently and the same steps worked for me, initially. But problems developed afterwards. Specifically, net-agent (snmp) would take up more and more CPU over time. A "process leak", if you will. After months ...
20-May-2010
09:46:00
9
Port redirection for multiple Tomcat instances on linux 2.6 with iptables
While there is some information out there on the Intertubes covering how to implement 80-->8080 port on a Linux box, they mainly pertain to single instance servers. The below iptables-restore input snippet works just great for such a setup: *nat ...
20-May-2010
09:09:00