Get a list of hotfix applied on XenServer and when it was applied on the Host both from XenCenter or from the command line

Instructions

Using XenCenter

1. Go to the pool/Host level on Xencenter

1. Click on General Tab

1. Click on updates

From command line

Run the below command to find the hotfix applied

# grep "name-label" /var/patch/applied/* | awk '{print $2}' | cut -d"=" -f2

Or

#xe patch-list

Run the below command to get the timestamp when it was installed

#ls -lr /var/patch/applied/