Sunday, March 20, 2011

VCM 3.15 allows you to change NIC speed while Blade is up and running

HP Virtual Connect Manager (VCM) 3.15 has been producing many new feature compare to 2.0. With latest VCM it allows you to change the NIC speed while host is running.

Below video show that XenServer is running BL460 G7 and management interface has been changed from 100MB to 1GB speed. This change reflect immediately .

Thursday, March 17, 2011

How to Synch Hardware clock with XenServer

Find out current date and time and then set the date and time with command

a. date –s

b. Then check the current time at BIOS using hwclock  --show

And then synch the clock using

c. hwclock  --systohc



Monday, March 7, 2011

How to fix XenCenter message: “Looking for guest Console”

While accessing VM via XenCenter it gives message “Looking for guest Console”


To fix this we have to disable “Enable Remote Desktop Console scanning”



Thursday, March 3, 2011

Database support for all the Citrix Product


It is quite tough to find consolidated chart which shows database supported by product like XenApp /XD

Finally I got hand on PDF which describe  the database version supported by XenApp6/5/4 or XD 5/4/3

Please find the dropbox link and incase you are unable to download please drop me a note.

Error: Some of your applications have not been reconnected

While logging off or logging into Web Interface user use to get following error message


Following message were appearing while logging off


We follow CTX127393 and tried to create separate XML policy . That did not worked

We need to create XML policy under “Unfiltered” .