[Xen-devel] No block devices in domU

[Gabor HALASZ <halasz.g@xxxxxxxxxxx>]

Hi!

I tried to build a devel xen on x86_64 (xeon) on debian sarge; updated 
with mercurial, and built with default kernel config. When booting domU 
I can't see xen_blk: initialize... line on the console and I havn't 
block devices in domU.
The messages of domU

...
RAMDISK driver initialized: 16 RAM disks of 32768K size 1024 blocksize
Xen virtual console successfully installed as tty1
Event-channel device installed.
xen_net: Initialising virtual ethernet driver.
md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
NET: Registered protocol family 2
...
# mount /proc/
# cat /proc/devices
Character devices:
  1 mem
  4 tty
  5 /dev/tty
  5 /dev/console
  5 /dev/ptmx
 10 misc
128 ptm
136 pts
203 cpu/cpuid

Block devices:
  1 ramdisk
  9 md
254 mdp

The view from dom0:

xen:~# xm list
Name                              ID Mem(MiB) VCPUs State  Time(s)
Domain-0                           0      245     1 r-----  2100.4
test                              10      256     1 -b----     0.5
xen:~# xm block-list 10
(2049 ((virtual-device 2049) (backend-id 0) (backend 
/local/domain/0/backend/vbd/10/2049) (ring-ref 8) (event-channel 6)))
(2050 ((virtual-device 2050) (backend-id 0) (backend 
/local/domain/0/backend/vbd/10/2050) (ring-ref 9) (event-channel 7)))
(2051 ((virtual-device 2051) (backend-id 0) (backend 
/local/domain/0/backend/vbd/10/2051) (ring-ref 10) (event-channel 8)))
The configuration:

xen:~# cat /etc/xen/test
builder         = 'linux'
kernel          = "/boot/vmlinuz-2.6.12.6-xenU"
ramdisk         = "/boot/ramdisk.ext2"
memory          = 256
name            = "test"
nics            = 0
on_poweroff     = 'destroy'
on_reboot       = 'restart'
on_crash        = 'restart'
root            = "/dev/ram0 rw"
vcpus           = 1
extra           = "ramdisk=32768"
disk            = [ 'phy:evms/ZorpRoot,sda1,w', 
'phy:evms/ZorpLog,sda2,w', 'phy:evms/ZorpSwap,sda3,w' ]
What can I do?

--
Gabor HALASZ <halasz.g@xxxxxxxxxxx>

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel