Massive TCP Retransmits with ESX 3.5 U5, HP ProCurve 3500yl and Equallogic...
I’m using serveral ESX 3.5 U5 connected to 2 HP ProCurve 3500yl. When I monitor my Equallogic SAN with SAN Headquarters 2.0 there are a lot of TCP Retransmits. Sometimes more than 3%. After some...
View ArticleiSCSI and VMWare Tips
I found a great article named A “Multivendor Post” to help our mutual iSCSI customers using VMware You really should read it if your using a SAN in combination with ESX 3.5...
View ArticleReset a Foundry ServerIron XL password
Previously I posted a blog about completely resetting a Foundry ServerIron XL But what if you only want to reset the password? This is how it works.. Connect with a serial cable to the Foundry...
View ArticleInstall and setup Minicom
Minicom is the hyperterminal for Linux. Minicom is by default not installed. Install Minicom with the following command sudo apt-get install minicom Find your serial port dmesg | grep tty $ dmesg |...
View ArticleHP ProCurve CLI Commands CheatSheet
The most used ProCurve CLI commands LOG log Display log events (most recent last) log -r Display log events (most recent first) log A12 Display log events of port a12 log A12 -r Display log events of...
View Article