Hi to all
Can anyone help? - IS URGENTLY (Production environment)
I have 2 DELL poweredge 2950 with 2 NICs Broadcom on mainboard more 2 boards NICs Broadcom for each one in a production enviroment with several VMs running on local HDDs with PVE cluster of two nodes (I don't use cluster HA) for use only into my LAN. The problem is that Win 2008R2 only loses the network connection without freezing.
For example into PVE console of the node that have the VM Win 2008R2 :
1- Into PVE console of W2008R2 I execute cmd for do ping to the LAN and not and not responding properly, nor to the VMs on the same node
2- Into PVE console of another VM on the same node I do ping correctly to the LAN and too to other VMs on the same node
After of this problem, into of W2008R2 I execute restart (equivalent to reboot on linux) and after of restart everything returns normal until the next day that repeats the same problem
The Virtio net driver version on Win 2008R2:
Driver date: 09/20/10
Driver version: 6.0.209.605
Note:
In another computers (not for this case) I have PVE 1.8 in cluster with Win 2008R2 VM installed for more of 2 years and work perfectly.
His driver is Virtio, driver date: 06/18/09 and driver version: 1.0.0.31.383
(I only said this by if is relevant)
The PVE configuration:
pve-manager: 2.2-26 (pve-manager/2.2/c1614c8c)
running kernel: 2.6.32-16-pve
proxmox-ve-2.6.32: 2.2-80
pve-kernel-2.6.32-16-pve: 2.6.32-80
lvm2: 2.02.95-1pve2
clvm: 2.02.95-1pve2
corosync-pve: 1.4.4-1
openais-pve: 1.1.4-2
libqb: 0.10.1-2
redhat-cluster-pve: 3.1.93-1
resource-agents-pve: 3.9.2-3
fence-agents-pve: 3.1.9-1
pve-cluster: 1.0-28
qemu-server: 2.0-64
pve-firmware: 1.0-21
libpve-common-perl: 1.0-37
libpve-access-control: 1.0-25
libpve-storage-perl: 2.0-34
vncterm: 1.0-3
vzctl: 4.0-1pve2
vzprocps: 2.0.11-2
vzquota: 3.1-1
pve-qemu-kvm: 1.2-7
ksm-control-daemon: 1.1-1
The VM configuration:
boot: c
bootdisk: virtio0
cores: 4
ide2: none,media=cdrom,size=660K
memory: 10240
name: Win2008R2-SQL
net0: virtio=72:60:0D:E5:29:65,bridge=vmbr0
net1: virtio=DE:B36:AB:B5:6B,bridge=vmbr1
ostype: win7
sockets: 1
virtio0: local:107/vm-107-disk-1.raw,size=250G
The NICs configurations:
# network interface settings
auto lo
iface lo inet loopback
iface eth0 inet manual
iface eth1 inet manual
iface eth2 inet manual
iface eth3 inet manual
auto vmbr0
iface vmbr0 inet static
address 192.100.100.7
netmask 255.255.255.0
gateway 192.100.100.4
bridge_ports eth0
bridge_stp off
bridge_fd 0
auto vmbr1
iface vmbr1 inet static
address 10.10.10.7
netmask 255.255.255.0
bridge_ports eth1
bridge_stp off
bridge_fd 0
Notes about of the NICs configurations:
My LAN use the subnet 192.100.100/24
vmbr0 is for connect to LAN
vmbr1 not used for this moment but is ready for use when needed
I will be very grateful to anyone who can help me
Best regards
Cesar
Can anyone help? - IS URGENTLY (Production environment)
I have 2 DELL poweredge 2950 with 2 NICs Broadcom on mainboard more 2 boards NICs Broadcom for each one in a production enviroment with several VMs running on local HDDs with PVE cluster of two nodes (I don't use cluster HA) for use only into my LAN. The problem is that Win 2008R2 only loses the network connection without freezing.
For example into PVE console of the node that have the VM Win 2008R2 :
1- Into PVE console of W2008R2 I execute cmd for do ping to the LAN and not and not responding properly, nor to the VMs on the same node
2- Into PVE console of another VM on the same node I do ping correctly to the LAN and too to other VMs on the same node
After of this problem, into of W2008R2 I execute restart (equivalent to reboot on linux) and after of restart everything returns normal until the next day that repeats the same problem
The Virtio net driver version on Win 2008R2:
Driver date: 09/20/10
Driver version: 6.0.209.605
Note:
In another computers (not for this case) I have PVE 1.8 in cluster with Win 2008R2 VM installed for more of 2 years and work perfectly.
His driver is Virtio, driver date: 06/18/09 and driver version: 1.0.0.31.383
(I only said this by if is relevant)
The PVE configuration:
pve-manager: 2.2-26 (pve-manager/2.2/c1614c8c)
running kernel: 2.6.32-16-pve
proxmox-ve-2.6.32: 2.2-80
pve-kernel-2.6.32-16-pve: 2.6.32-80
lvm2: 2.02.95-1pve2
clvm: 2.02.95-1pve2
corosync-pve: 1.4.4-1
openais-pve: 1.1.4-2
libqb: 0.10.1-2
redhat-cluster-pve: 3.1.93-1
resource-agents-pve: 3.9.2-3
fence-agents-pve: 3.1.9-1
pve-cluster: 1.0-28
qemu-server: 2.0-64
pve-firmware: 1.0-21
libpve-common-perl: 1.0-37
libpve-access-control: 1.0-25
libpve-storage-perl: 2.0-34
vncterm: 1.0-3
vzctl: 4.0-1pve2
vzprocps: 2.0.11-2
vzquota: 3.1-1
pve-qemu-kvm: 1.2-7
ksm-control-daemon: 1.1-1
The VM configuration:
boot: c
bootdisk: virtio0
cores: 4
ide2: none,media=cdrom,size=660K
memory: 10240
name: Win2008R2-SQL
net0: virtio=72:60:0D:E5:29:65,bridge=vmbr0
net1: virtio=DE:B36:AB:B5:6B,bridge=vmbr1
ostype: win7
sockets: 1
virtio0: local:107/vm-107-disk-1.raw,size=250G
The NICs configurations:
# network interface settings
auto lo
iface lo inet loopback
iface eth0 inet manual
iface eth1 inet manual
iface eth2 inet manual
iface eth3 inet manual
auto vmbr0
iface vmbr0 inet static
address 192.100.100.7
netmask 255.255.255.0
gateway 192.100.100.4
bridge_ports eth0
bridge_stp off
bridge_fd 0
auto vmbr1
iface vmbr1 inet static
address 10.10.10.7
netmask 255.255.255.0
bridge_ports eth1
bridge_stp off
bridge_fd 0
Notes about of the NICs configurations:
My LAN use the subnet 192.100.100/24
vmbr0 is for connect to LAN
vmbr1 not used for this moment but is ready for use when needed
I will be very grateful to anyone who can help me
Best regards
Cesar
Last edited: