Default Number of Data Readers for VM Groups

For Service Pack 16 and more recent service packs, the default number of data readers for new VM groups is 5 for all hypervisors.

For Service Pack 15 and earlier service packs, the default number of data readers was 2 for all hypervisors. For VM groups that were created in Service Pack 15 or earlier service packs, the previous default value is retained when you upgrade to a later service pack.