[Xen-users] Is that common a blktap error?

[<alexander@xxxxxxxxxxxxx>]

Hi.

I'm trying to start xend on a Debian Lenny, Xen 4.0.

I'm absolutely sure blkdev_tap is enabled in the running kernel.

But if I try to start xend I get the following error and xend doesn't
start.

Any clue?


Aug  4 18:35:21 master BLKTAPCTRL[3057]: blktapctrl.c:790: blktapctrl:
v1.0.0
Aug  4 18:35:21 master BLKTAPCTRL[3057]: blktapctrl.c:792: Found driver:
[raw image (aio)]
Aug  4 18:35:21 master BLKTAPCTRL[3057]: blktapctrl.c:792: Found driver:
[raw image (sync)]
Aug  4 18:35:21 master BLKTAPCTRL[3057]: blktapctrl.c:792: Found driver:
[vmware image (vmdk)]
Aug  4 18:35:21 master BLKTAPCTRL[3057]: blktapctrl.c:792: Found driver:
[ramdisk image (ram)]
Aug  4 18:35:21 master BLKTAPCTRL[3057]: blktapctrl.c:792: Found driver:
[qcow disk (qcow)]
Aug  4 18:35:21 master BLKTAPCTRL[3057]: blktapctrl.c:792: Found driver:
[qcow2 disk (qcow2)]
Aug  4 18:35:21 master BLKTAPCTRL[3057]: blktapctrl_linux.c:92: couldn't
find device number for 'blktap0'
Aug  4 18:35:21 master BLKTAPCTRL[3057]: blktapctrl.c:859: couldn't open
blktap interface
Aug  4 18:35:21 master BLKTAPCTRL[3057]: blktapctrl.c:922: Unable to start
blktapctrl


By the way, my cpuinfo:

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 13
model name      : Intel(R) Celeron(R) M processor          900MHz
stepping        : 8
cpu MHz         : 630.065
cache size      : 512 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu de tsc msr pae mce cx8 apic mtrr mca cmov clflush
acpi mmx fxsr sse sse2 ss nx up hypervisor
bogomips        : 1260.13
clflush size    : 64
power management:

[]s
Alexander
Brazil

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