Hi all,
I added the ability to boot from NFSroot, into the xen kernel.
xm create VM1
brctl show shows the virtual interface of the VM1 connected to the xenbr0.
xm list
Name ID Mem VCPUs State
Time(s)
Domain-0 0 3756 2 r----- 106.9
VM1 53 256 1 -b---- 0.1
brctl show
bridge name bridge id STP enabled interfaces
xenbr0 8000.feffffffffff no vif0.0
peth0
vif53.0
creates my PVM, and it tries to boot:
Linux version 2.6.22.5-31-xen (geeko@buildhost) (gcc version 4.2.1 (SUSE
Linux)) #1 SMP Wed Feb 13 13:09:35 CET 2008
Command line:
ip=192.168.102.204:192.168.102.41:192.168.102.1:255.255.254.0::eth0:off
nfsroot=192.168.102.41:/export/bootimages/xenppmnode
BIOS-provided physical RAM map:
Xen: 0000000000000000 - 0000000010800000 (usable)
end_pfn_map = 67584
Zone PFN ranges:
DMA 0 -> 67584
DMA32 67584 -> 67584
Normal 67584 -> 67584
early_node_map[1] active PFN ranges
0: 0 -> 67584
No mptable found.
PERCPU: Allocating 24696 bytes of per cpu data
Built 1 zonelists. Total pages: 66660
Kernel command line:
ip=192.168.102.204:192.168.102.41:192.168.102.1:255.255.254.0::eth0:off
nfsroot=192.168.102.41:/export/bootimages/xenppmnode
Initializing CPU#0
PID hash table entries: 2048 (order: 11, 16384 bytes)
...
and then later
...
md: ... autorun DONE.
Looking up port of RPC 100003/2 on 192.168.102.41
rpcbind: server 192.168.102.41 not responding, timed out
Root-NFS: Unable to get nfsd port number from server, using default
Looking up port of RPC 100005/1 on 192.168.102.41
rpcbind: server 192.168.102.41 not responding, timed out
Root-NFS: Unable to get mountd port number from server, using default
when I tcpdump -i vif53.0, then I see the network traffic from the ordinary
network is bridged up, e.g. broadcasts, stuff like that, but I do not see
anything coming from the virtual machine, trying to connect to the NFS
server. so no firewall is blocking, and forwarding is generally in place.
Shouldn't I see some packets going from 192.168.102.204 to the NFS server?
Am I missing an important part in my configuration?
below my configuration file:
kernel = "/boot/vmlinuz-xen-domU"
initrd = "/boot/initrd-xen-domU"
memory = 256
name = "VM1"
vif = [ 'ip=192.168.102.204' ]
netmask = '255.255.254.0'
gateway = '192.168.102.1'
ip = '192.168.102.204'
broadcast = '192.168.103.255'
#dhcp='dhcp'
root = "/dev/nfs"
nfs_server ='192.168.102.41'
nfs_root = '/export/bootimages/xenppmnode'
disk=[ 'phy:/dev/disk/by-id/scsi-200000e1100ddc9f9-part5,xvda1,w',
'phy:/dev/disk/by-id/scsi-200000e1100ddc9f9-part7,xvda2,w', ]
the disk partitions are mounted as local tmp storage, and as local swap.
The dom0 is a opensuse 10.3 x86_64, xen-3.1.0.
kind regards
Sebastian
_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users
|
Home