[Xen-users] Problem with xen 4.1 and phy iscsi

[Agustin Lopez <Agustin.Lopez@xxxxx>]

Hello!

I have testing new xen 4.1.0 with Debian Wheezy.

I have an strange problem. When I try to boot the DomU with disks in local img  
works Ok:
      disk=['file:/VMs/plantilla-squeeze-disk.img,xvda1,w', 
'file:/VMs/plantilla-squeeze-swap.img,xvda2,w']

but when I try to boot with the same disk offered with iSCSI: (open-iscsi, 
login, ...)
      disk=['phy:/dev/disk/by-label/PLANTILLA_D1,xvda1,w', 
'phy:/dev/disk/by-label/PLANTILLA_SW,xvda2,w']
the VM do not boot. Below are the console messages:

...
[    0.241307] Initialising Xen virtual ethernet driver.
[    5.340090] XENBUS: Waiting for devices to initialise: 
295s...290s...285s...280s...275s...270s...265s...260s...255s...250s...245s...240s...udevd[59]:
 timeout: killing '/sbin/modprobe -b xen:vbd' [69]
udevd[59]: '/sbin/modprobe -b xen:vbd' [69] terminated by signal 9 (Killed)
udevd[61]: timeout: killing '/sbin/modprobe -b xen:vbd' [70]
[  300.244208] XENBUS: Timeout connecting to device: device/vbd/51713 (local 
state 3, remote state 1)
[  300.244309] XENBUS: Timeout connecting to device: device/vbd/51714 (local 
state 3, remote state 1)
udevd[61]: '/sbin/modprobe -b xen:vbd' [70] terminated by signal 9 (Killed)
...
[  300.290933] Fusion MPT base driver 3.04.18
[  300.290943] Copyright (c) 1999-2008 LSI Corporation
[  300.310304] SCSI subsystem initialized
[  300.323846] loop: module loaded
[  300.352868] Event-channel device installed.
done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Waiting for root file system ...
Gave up waiting for root device.  Common problems:
 - Boot args (cat /proc/cmdline)
   - Check rootdelay= (did the system wait long enough?)
   - Check root= (did the system wait for the right device?)
 - Missing modules (cat /proc/modules; ls /dev)
ALERT!  /dev/disk/by-label/PLANTILLA_D1 does not exist.  Dropping to a shell!
BusyBox v1.18.4 (Debian 1:1.18.4-2) built-in shell (ash)
Enter 'help' for a list of built-in commands.

/bin/sh: can't access tty; job control turned off
(initramfs)
...



In xen 3.4 with Debian lenny that conf works Ok.

Any pointer, please?
Agustin




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