Displaying 20 results from an estimated 40 matches for "wait_for_devices".
2006 Apr 28
2
Device 0 (vif) could nto be connected: backend device not found
...padma
I get this error when I do try to create a domU guest (xen 3.0.0, 2.6.12.6).
The vif is set to
vif = [ '' mac=aa:00:00:00:11, bridge=xenbr0'' ]
and a "brctl show" shows
xenbr0 8000,fefffffff interfaces vif0.0 peth0
Xend.log shows:
ERROR (SrvBase:87) Request wait_for_devices failed. Traceback (most recent call last):
File "/usr/lib/python/xen/web/SrvBase.py", line 85, in perform
return op_method(op, req)
File "/usr/lib/python/xen/xend/server/SrvDomain.py", line 72, in op_wait_for _devices
return self.dom.waitForDevices()
Fi...
2011 Aug 28
11
xen-4.1: PV domain hanging at startup, jiffies stopped
....0 and
xen-4.1.1 with many kernels different kernels:
VM:
- 2.6.38.3 xenlinux based on SUSE package
- vanilla 3.0.3
- vanilla 3.1 rc2
dom0:
- 2.6.38.3 xenlinux based on SUSE package
- vanilla 3.1 rc2
Result always the same: sometimes VM hang at startup, SysRq-T shows
modprobe waiting in "wait_for_devices" (concretely schedule_timeout) and
jiffies counter not increasing between task-states dumps.
The only found thing (probably) connected with this problem are domU
kernel messages:
CE: xen increased min_delta_ns to 150000 nsec
(...)
CE: xen increased min_delta_ns to 4000000 nsec
CE: Reprogrammi...
2011 Oct 02
0
Strange problem with guest having more than 3 virtual interfaces.
...:571)
hotplugStatusCallback /local/domain/0/backend/vif/8/0/hotplug-status.
[2011-10-02 18:39:13 xend 6728] DEBUG (DevController:94) Lock released
[2011-10-02 18:39:13 xend 6728] DEBUG (DevController:96) Lock not
acquired, cannot release
[2011-10-02 18:39:13 xend 6728] ERROR (SrvBase:88) Request
wait_for_devices failed.
Traceback (most recent call last):
File "/usr/lib64/python2.4/site-packages/xen/web/SrvBase.py", line
85, in perform
return op_method(op, req)
File
"/usr/lib64/python2.4/site-packages/xen/xend/server/SrvDomain.py", line
72, in op_wait_for_devices
retur...
2006 Feb 09
0
Error: Device 2049 (vbd) could not be connected (only when in auto/)
...ist
Name ID Mem(MiB) VCPUs State Time(s)
Domain-0 0 251 4 r----- 329.4
xen0vm0-64 4 256 1 --p--- 0.0?
>From the logs after dom0 reboot:
[2006-02-08 12:03:00 xend] ERROR (SrvBase:87) Request wait_for_devices
failed.
Traceback (most recent call last):
File "/usr/lib64/python/xen/web/SrvBase.py", line 85, in perform
return op_method(op, req)
File "/usr/lib64/python/xen/xend/server/SrvDomain.py", line 72, in
op_wait_for_devices
return self.dom.waitForDevices()
File &quo...
2005 Nov 25
0
Another one with "Hotplug scripts not working"
...xend] DEBUG (DevController:88) Waiting for devices vif.
[2005-11-25 00:51:39 xend] DEBUG (DevController:94) Waiting for 0.
[2005-11-25 00:51:39 xend] DEBUG (DevController:361) hotplugStatusCallback /local/domain/0/backend/vif/8/0/hotplug-status.
[2005-11-25 00:51:44 xend] ERROR (SrvBase:87) Request wait_for_devices failed.
Any help appreciated. I''m a developer with Debian, so i can also do some
more debugging if you point me to locations to check. Thank you.
Regards
Michael
--
It''s an insane world, but i''m proud to be a part of it. -- Bill Hicks
__________________________...
2006 Apr 28
0
Re: SOLVED: Device 0 (vif) could nto be connected: backend device not found
....0, 2.6.12.6).
> > The vif is set to
> > vif = [ '' mac=aa:00:00:00:11, bridge=xenbr0'' ]
> > and a "brctl show" shows
> > xenbr0 8000,fefffffff interfaces vif0.0 peth0
> >
> > Xend.log shows:
> > ERROR (SrvBase:87) Request wait_for_devices failed. Traceback (most recent
> call last):
> > File "/usr/lib/python/xen/web/SrvBase.py", line 85, in perform
> > return op_method(op, req)
> > File "/usr/lib/python/xen/xend/server/SrvDomain.py", line 72, in
> op_wait_for _devices
>...
2006 Jan 26
0
Loop Mounted Device Issue?
...compile_date : Thu Jan 26 02:15:16 UTC 2006
[2006-01-26 20:48:33 xend] DEBUG (DevController:139) Waiting for 0.
[2006-01-26 20:48:33 xend] DEBUG (DevController:409)
hotplugStatusCallback /local/domain/0/backend/vif/28/0/hotplug-status.
[2006-01-26 20:48:44 xend] ERROR (SrvBase:87) Request wait_for_devices
failed.
Traceback (most recent call last):
File "/usr/lib/python/xen/web/SrvBase.py", line 85, in perform
return op_method(op, req)
File "/usr/lib/python/xen/xend/server/SrvDomain.py", line 72, in
op_wait_for_devices
return self.dom.waitForDevices()
File &qu...
2006 Jan 21
4
Xen Starting DomainU:Error: Device 0 (vif) could not be connected. Hotplug scripts not working
...nd] DEBUG (DevController:133) Waiting for devices
vif.
[2006-01-20 21:32:25 xend] DEBUG (DevController:139) Waiting for 0.
[2006-01-20 21:32:25 xend] DEBUG (DevController:409) hotplugStatusCallback
/local/domain/0/backend/vif/1/0/hotplug-status.
[2006-01-20 21:32:35 xend] ERROR (SrvBase:87) Request wait_for_devices
failed.
Traceback (most recent call last):
File "/usr/lib/python/xen/web/SrvBase.py", line 85, in perform
return op_method(op, req)
File "/usr/lib/python/xen/xend/server/SrvDomain.py", line 72, in
op_wait_for_devices
return self.dom.waitForDevices()
File "/usr...
2005 Nov 13
17
Working hotplug, but still timing out waiting for vbd device
...ed
notification, as per the following:
DEBUG (DevController:69) Waiting for devices vif.
DEBUG (DevController:75) Waiting for 0.
DEBUG (DevController:69) Waiting for devices usb.
DEBUG (DevController:69) Waiting for devices vbd.
DEBUG (DevController:75) Waiting for 769.
ERROR (SrvBase:87) Request wait_for_devices failed.
Traceback (most recent call last):
File
"/usr/src/xen-unstable.hg/dist/install/usr/lib64/python/xen/web/SrvBase.py",
line 85, in perform
return op_method(op, req)
File
"/usr/src/xen-unstable.hg/dist/install/usr/lib64/python/xen/xend/server/SrvDomain.py",
l...
2005 Nov 13
17
Working hotplug, but still timing out waiting for vbd device
...ed
notification, as per the following:
DEBUG (DevController:69) Waiting for devices vif.
DEBUG (DevController:75) Waiting for 0.
DEBUG (DevController:69) Waiting for devices usb.
DEBUG (DevController:69) Waiting for devices vbd.
DEBUG (DevController:75) Waiting for 769.
ERROR (SrvBase:87) Request wait_for_devices failed.
Traceback (most recent call last):
File
"/usr/src/xen-unstable.hg/dist/install/usr/lib64/python/xen/web/SrvBase.py",
line 85, in perform
return op_method(op, req)
File
"/usr/src/xen-unstable.hg/dist/install/usr/lib64/python/xen/xend/server/SrvDomain.py",
l...
2006 Mar 04
0
Error: Device 768 (vbd) could not be connected. Backend device not found.
...ain/0/backend/vbd/21/768/hotplug-status.
[2006-03-04 20:01:57 xend] DEBUG (DevController:403)
hotplugStatusCallback /local/domain/0/backend/vbd/21/768/hotplug-status.
[2006-03-04 20:01:57 xend] DEBUG (DevController:417) hotplugStatusCallback 2.
[2006-03-04 20:01:57 xend] ERROR (SrvBase:87) Request wait_for_devices failed.
Traceback (most recent call last):
File
"/home/bluszcz/various/xen/xen-unstable.hg/dist/install/usr/lib/python/xen/web/SrvBase.py",
line 85, in perform
return op_method(op, req)
File
"/home/bluszcz/various/xen/xen-unstable.hg/dist/install/usr/lib/python/xen/xend/se...
2007 Jun 13
2
Xen 3.1.0 on Fedora 7- libvir: Xen Daemon error :GET operation failed
...==========| 2.1 MB 00:02
Retrieving initrd.img... 100% |=========================| 5.4 MB 00:05
libvir: Xen Daemon error : GET operation failed:
libvir: error : configuration file syntax error: expecting a name
Now part of my xend.log :
[2007-06-13 11:07:23 2708] ERROR (SrvBase:88) Request wait_for_devices
failed.
Traceback (most recent call last):
File "/usr/lib/python2.5/site-packages/xen/web/SrvBase.py", line 85, in
perform
return op_method(op, req)
File "/usr/lib/python2.5/site-packages/xen/xend/server/SrvDomain.py",
line 85, in op_wait_for_devices
return self.dom....
2005 Nov 08
10
Hotplug script not working
I have problem to start domU with errors:
# xm create -c x335-hien1-vm4.cfg
Using config file "x335-hien1-vm4.cfg".
Error: Device 0 (vif) could not be connected. Hotplug scripts not working
in changeset:
changeset: 7700:98bcd8fbd5e36662c10becdcd0222a22161bb2b6
tag: tip
user: kaf24@firebug.cl.cam.ac.uk
date: Tue Nov 8 09:48:42 2005
summary: Fix alloc_skb()
2007 Apr 18
20
[patch 00/20] XEN-paravirt: Xen guest implementation for paravirt_ops interface
This patch series implements the Linux Xen guest in terms of the
paravirt-ops interface. The features in implemented this patch series
are:
* domU only
* UP only (most code is SMP-safe, but there's no way to create a new vcpu)
* writable pagetables, with late pinning/early unpinning
(no shadow pagetable support)
* supports both PAE and non-PAE modes
* xen console
* virtual block
2007 Apr 18
20
[patch 00/20] XEN-paravirt: Xen guest implementation for paravirt_ops interface
This patch series implements the Linux Xen guest in terms of the
paravirt-ops interface. The features in implemented this patch series
are:
* domU only
* UP only (most code is SMP-safe, but there's no way to create a new vcpu)
* writable pagetables, with late pinning/early unpinning
(no shadow pagetable support)
* supports both PAE and non-PAE modes
* xen console
* virtual block
2007 Apr 18
20
[patch 00/20] XEN-paravirt: Xen guest implementation for paravirt_ops interface
This patch series implements the Linux Xen guest in terms of the
paravirt-ops interface. The features in implemented this patch series
are:
* domU only
* UP only (most code is SMP-safe, but there's no way to create a new vcpu)
* writable pagetables, with late pinning/early unpinning
(no shadow pagetable support)
* supports both PAE and non-PAE modes
* xen console
* virtual block
2007 Apr 18
24
[patch 00/24] Xen-paravirt_ops: Xen guest implementation for paravirt_ops interface
Hi Andi,
This patch series implements the Linux Xen guest as a paravirt_ops
backend. The features in implemented this patch series are:
* domU only
* UP only (most code is SMP-safe, but there's no way to create a new vcpu)
* writable pagetables, with late pinning/early unpinning
(no shadow pagetable support)
* supports both PAE and non-PAE modes
* xen hvc console (console=hvc0)
*
2007 Apr 18
24
[patch 00/24] Xen-paravirt_ops: Xen guest implementation for paravirt_ops interface
Hi Andi,
This patch series implements the Linux Xen guest as a paravirt_ops
backend. The features in implemented this patch series are:
* domU only
* UP only (most code is SMP-safe, but there's no way to create a new vcpu)
* writable pagetables, with late pinning/early unpinning
(no shadow pagetable support)
* supports both PAE and non-PAE modes
* xen hvc console (console=hvc0)
*
2007 Apr 18
24
[patch 00/24] Xen-paravirt_ops: Xen guest implementation for paravirt_ops interface
Hi Andi,
This patch series implements the Linux Xen guest as a paravirt_ops
backend. The features in implemented this patch series are:
* domU only
* UP only (most code is SMP-safe, but there's no way to create a new vcpu)
* writable pagetables, with late pinning/early unpinning
(no shadow pagetable support)
* supports both PAE and non-PAE modes
* xen hvc console (console=hvc0)
*
2007 Apr 18
25
[patch 00/21] Xen-paravirt: Xen guest implementation for paravirt_ops interface
Hi Andi,
This patch series implements the Linux Xen guest in terms of the
paravirt-ops interface. The features in implemented this patch series
are:
* domU only
* UP only (most code is SMP-safe, but there's no way to create a new vcpu)
* writable pagetables, with late pinning/early unpinning
(no shadow pagetable support)
* supports both PAE and non-PAE modes
* xen console
* virtual