Category Archives: Tools

PuTTy Connection Manager

By | March 23, 2011

Ever looked for a tabbed version of famous PuTTY? PuTTY Connection Manager is a free PuTTY Client Add-on for Windows platforms which goal is to provide a solution for managing multiple PuTTY instances. This is one of the most important missing feature of PuTTY. Get it now…. Here

Quick guide to tweak a VM for better performance

By | July 9, 2008

Today i came accoss this handy little guide to boost performance of a VM. Disable the pre-logon screensaver: Open Regedit HKEY_USERS\.DEFAULT\Control Panel\Desktop Change the value of “ScreenSaveActive” to 0. Disable updates of the last access time attribute for your NTFS filesystem, especially for i/o intensive vm’s this is a real boost: Open CMD fsutil behavior… Read More »

Need to check your ESX 3.5 enviroment security?

By | July 9, 2008

TripWire is here…. Came accross this cool free tool to check your ESX 3.5 enviroment security against VMware hardening guide. ——————————– Tripwire® ConfigCheckTM is a free utility that rapidly assesses the security of VMware ESX 3.5 hypervisor configurations compared to the VMware Infrastructure 3 Security Hardening guidelines. Developed by Tripwire in cooperation with VMware, Tripwire… Read More »

Listing DRS VMotion info from VC database

By | June 25, 2008

Ever wanted to see how many DRS VMotion your ESX enviroment is generating? Using the following query you can extract the requried information from the VC database. SELECT vpx_event.event_type, vpx_event.vm_name, vpx_event.create_time from vpx_event where event_type like ‘%migrate%’ (Thanks to: Dave.Mishchenko http://communities.vmware.com/message/969563) Also see http://www.gabesvirtualworld.com/?p=69 for an idear to what you can do with the information… Read More »

Troubleshooting VMware snapshots

By | May 21, 2008

Eric Siebert has writen a very good and explaining guide on how to troubleshoot snapshots on ESX 3.x. Virtualization administrators can use snapshots on VMware ESX to travel back in time and figure out what went wrong with their virtual machines (VMs). But what do you do when your snapshots start acting funny? In this… Read More »