diff --git a/inventory/group_vars/mirrorlist b/inventory/group_vars/mirrorlist
index 12a30fb452..a6488dda73 100644
--- a/inventory/group_vars/mirrorlist
+++ b/inventory/group_vars/mirrorlist
@@ -2,7 +2,7 @@
 # common items for the releng-* boxes
 lvm_size: 20000
 mem_size: 4096
-num_cpus: 2
+num_cpus: 4
 ks_url: http://infrastructure.fedoraproject.org/repo/rhel/ks/kvm-rhel-6
 ks_repo: http://infrastructure.fedoraproject.org/repo/rhel/RHEL6-x86_64/
 install_command: /usr/sbin/virt-install -n ${inventory_hostname} -r ${mem_size} 
diff --git a/inventory/host_vars/mirrorlist-ibiblio.fedoraproject.org b/inventory/host_vars/mirrorlist-ibiblio.fedoraproject.org
index 49732e17cc..4e452149a0 100644
--- a/inventory/host_vars/mirrorlist-ibiblio.fedoraproject.org
+++ b/inventory/host_vars/mirrorlist-ibiblio.fedoraproject.org
@@ -4,7 +4,7 @@ gw: 152.19.134.129
 dns: 152.2.21.1
 ks_url: http://infrastructure.fedoraproject.org/repo/rhel/ks/kvm-rhel-6
 ks_repo: http://infrastructure.fedoraproject.org/repo/rhel/RHEL6-x86_64/
-volgroup: /dev/ibiblio01_vg
+volgroup: /dev/ibiblio03_guests
 eth0_ip: 152.19.134.194
-vmhost: ibiblio01.fedoraproject.org
+vmhost: ibiblio03.fedoraproject.org
 datacenter: ibiblio
diff --git a/inventory/host_vars/mirrorlist-osuosl.fedoraproject.org b/inventory/host_vars/mirrorlist-osuosl.fedoraproject.org
index a755e35b94..b622b6a75d 100644
--- a/inventory/host_vars/mirrorlist-osuosl.fedoraproject.org
+++ b/inventory/host_vars/mirrorlist-osuosl.fedoraproject.org
@@ -8,4 +8,3 @@ volgroup: /dev/vg_guests00
 eth0_ip: 140.211.169.228
 vmhost: osuosl02.fedoraproject.org
 datacenter: osuosl
-num_cpus: 4
\ No newline at end of file