diff --git a/qm.adoc b/qm.adoc index fa6a772..3224715 100644 --- a/qm.adoc +++ b/qm.adoc @@ -688,9 +688,9 @@ database blocks in the database server RAM, you would like to prioritize the database VM when spare RAM is available. For this you assign a Shares property of 3000 to the database VM, leaving the other VMs to the Shares default setting of 1000. The host server has 32GB of RAM, and is currently using 16GB, leaving 32 -* 80/100 - 16 = 9GB RAM to be allocated to the VMs. The database VM will get 9 * -3000 / (3000 + 1000 + 1000 + 1000) = 4.5 GB extra RAM and each HTTP server will -get 1.5 GB. +* 80/100 - 16 = 9GB RAM to be allocated to the VMs on top of their configured +minimum memory amount. The database VM will benefit from 9 * 3000 / (3000 + +1000 + 1000 + 1000) = 4.5 GB extra RAM and each HTTP server from 1.5 GB. All Linux distributions released after 2010 have the balloon kernel driver included. For Windows OSes, the balloon driver needs to be added manually and can