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[Xen-users] Error: Device 769 (vbd) could not be connected. Hotplug scri

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Error: Device 769 (vbd) could not be connected. Hotplug scripts not working.
From: xen <xen@xxxxxxxxxxxx>
Date: Thu, 10 Aug 2006 16:14:43 +0200
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Hi everybody Xen Users,

I have a problem with hypervisor Xen on Debian Sarge with a Xen.3.0.2 from source. I have compiling kernel 2.6.16.27 with patch xen + hg9697 with SMP + PAE and after that compile Xen source 3.0.2. I have to possibility to create without problem and just after it's starting very nice. But if i restart the server I have this problem, my Virtual config don't start.

when i start the console create module. For exemple : xm create oracledev02.cfg -c, i have that on the first time:

Using config file "/etc/xen/oracledev02.cfg".

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel: ------------[ cut here ]------------

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel: kernel BUG at <bad filename>:32963!

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel: invalid opcode: 0000 [#4]

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel: SMP

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel: CPU:    1

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel: EIP is at pgd_ctor+0x1d/0x20

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel: eax: fffffff4 ebx: 00000000 ecx: 00000001 edx: 00000000

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel: esi: c0b83ec0 edi: ec0d6ec0 ebp: 00000001 esp: eb8e5e2c

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel: ds: 007b   es: 007b   ss: 0069

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel: Process block (pid: 5016, threadinfo=eb8e4000 task=ec50b030)

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel: Stack: <0>c014feb7 eb948000 c0b83ec0 00000001 ec0d6ec0 eb948000 c0b81f00 c0b83ec0

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel: c015006a c0b83ec0 ec0d6ec0 00000001 c0b83ec0 ec0d6ec0 eb948000 00000010

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel: 00000001 000000d0 ec107900 c0b81f10 0000000c c0b81f00 c015024d c0b83ec0

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel: Call Trace:

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel:  [cache_init_objs+44/81] cache_init_objs+0x2c/0x51

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel:  [cache_grow+243/366] cache_grow+0xf3/0x16e

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel: [cache_alloc_refill+360/433] cache_alloc_refill+0x168/0x1b1

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel:  [kmem_cache_alloc+71/122] kmem_cache_alloc+0x47/0x7a


Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel:  [pgd_alloc+23/789] pgd_alloc+0x17/0x315

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel: [cache_alloc_refill+223/433] cache_alloc_refill+0xdf/0x1b1

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel:  [mm_init+129/166] mm_init+0x81/0xa6

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel:  [dup_mm+80/722] dup_mm+0x50/0x2d2

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel:  [copy_mm+99/121] copy_mm+0x63/0x79

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel:  [copy_process+1877/3227] copy_process+0x755/0xc9b

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel:  [do_fork+142/351] do_fork+0x8e/0x15f

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel:  [sys_fork+22/26] sys_fork+0x16/0x1a

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel:  [syscall_call+7/11] syscall_call+0x7/0xb

Message from syslogd@localhost at Thu Aug 10 15:56:54 2006 ...
localhost kernel: Code: c0 b9 00 04 00 00 8b 7c 24 08 f3 ab 5f c3 80 3d 04 74 33 c0 00 75 16 6a 20 6a 00 ff 74 24 0c e8 99 35 00 00 83 c4 0c 85 c0 74 02 <0f> 0b c3 80 3d 04 74 33 c0 00 75 0d c7 44 24 08 00 00 00 00 e9

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel: kernel BUG at <bad filename>:32963!

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel: invalid opcode: 0000 [#5]

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel: SMP

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel: CPU:    3

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel: EIP is at pgd_ctor+0x1d/0x20

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel: eax: fffffff4 ebx: 00000000 ecx: 00000001 edx: 00000000

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel: esi: c0b83ec0 edi: ec588a20 ebp: 00000001 esp: eb8d9e2c

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel: ds: 007b   es: 007b   ss: 0069

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel: Process block (pid: 4806, threadinfo=eb8d8000 task=ed518550)

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel: Stack: <0>c014feb7 eb9aa000 c0b83ec0 00000001 ec588a20 eb9aa000 c0b81f00 c0b83ec0

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel: c015006a c0b83ec0 ec588a20 00000001 c0b83ec0 ec588a20 eb9aa000 00000010

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel: 00000001 000000d0 ed79f200 c0b81f10 0000000c c0b81f00 c015024d c0b83ec0

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel: Call Trace:

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel:  [cache_init_objs+44/81] cache_init_objs+0x2c/0x51

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel:  [cache_grow+243/366] cache_grow+0xf3/0x16e

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel: [cache_alloc_refill+360/433] cache_alloc_refill+0x168/0x1b1

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel:  [kmem_cache_alloc+71/122] kmem_cache_alloc+0x47/0x7a

localhost kernel:  [kmem_cache_alloc+71/122] kmem_cache_alloc+0x47/0x7a

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel:  [pgd_alloc+23/789] pgd_alloc+0x17/0x315

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel:  [expand_files+69/80] expand_files+0x45/0x50

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel:  [mm_init+129/166] mm_init+0x81/0xa6

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel:  [dup_mm+80/722] dup_mm+0x50/0x2d2

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel:  [copy_mm+99/121] copy_mm+0x63/0x79

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel:  [copy_process+1877/3227] copy_process+0x755/0xc9b

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel:  [do_fork+142/351] do_fork+0x8e/0x15f

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel:  [sys_fork+22/26] sys_fork+0x16/0x1a

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel:  [syscall_call+7/11] syscall_call+0x7/0xb

Message from syslogd@localhost at Thu Aug 10 15:56:58 2006 ...
localhost kernel: Code: c0 b9 00 04 00 00 8b 7c 24 08 f3 ab 5f c3 80 3d 04 74 33 c0 00 75 16 6a 20 6a 00 ff 74 24 0c e8 99 35 00 00 83 c4 0c 85 c0 74 02 <0f> 0b c3 80 3d 04 74 33 c0 00 75 0d c7 44 24 08 00 00 00 00 e9
Error: Device 769 (vbd) could not be connected. Hotplug scripts not working.


------------------

File config from oracledev02.cfg:

kernel = '/boot/vmlinux-syms-2.6.16.27'
memory = 1024
name   = 'oracledev02'
root   = '/dev/hda1 ro'
disk = [ 'file:/home/xen/domains/oracledev02/disk.img,hda1,w', 'file:/home/xen/domains/oracledev02/swap.img,hda2,w' ]
vif = ['ip=192.168.1.201']

-----------------

My device loop has ok with starting my computer.
Reference of computer has Dell poweredge 2950 /2*5160 / 8Gb Ram


Thanks for answer and very sorry for my english.

Wil.

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