Use Virtualization in Windows Server 2012 - MCSA Windows Server 2012 R2: Installation and Configuration Study Guide - page 442

Table 9.1 Hyper-V guest server operating systems

(continued)

Maximum Number of Virtual
Processors Guest Operating System (Server)

Red Hat Enterprise Linux 5.7 and 5.8 64

Red Hat Enterprise Linux 6.0-6.3 64

SUSE Linux Enterprise Server 11 SP2 64

Open SUSE 12.1 64

Ubuntu 12.04 64

Table 9.2 Hyper-V guest client operating systems

Maximum Number of Virtual
Processors Guest Operating System (Client)

Windows 8 32

Windows 7 with Service Pack 1 (SP1) 4

Windows 7 4

Windows Vista with Service Pack 2 (SP2) 2

Windows XP with Service Pack 3 (SP3) 2

Windows XP x64 Edition with Service Pack 2 (SP2) 2

CentOS 5.7 and 5.8 64

CentOS 6.0-6.3 64

Red Hat Enterprise Linux 5.7 and 5.8 64

Red Hat Enterprise Linux 6.0-6.3 64

SUSE Linux Enterprise Server 11 SP2 64

Open SUSE 12.1 64

Ubuntu 12.04 64