Displaying 20 results from an estimated 300 matches similar to: "Debian/squeeze: domU live migraton hangs"
2018 Apr 25
2
Icecast + Google Analytics
How to do it?
25.04.2018 14:33, Felix-Antoine Morin <antonixfelinski at gmail.com>
>Its okay now, it is working... ;)
>
>
> Au plaisir,
> Félix-Antoine Morin
>
>
> 769 Villeray
> Montréal, Qc.
> Canada
> H2R 1J2
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> (514) 690.36.89
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> felixantoinemorin.com
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2018 Apr 24
3
Server renew...
Hi there, (sorry for my bad english speaking)
I was broadcasting my Iphones audio feed to the Icecast server :
http://104.236.126.104:8000/
or
http://104.236.126.104/ (port 8000)
But now it seams like that server is dead... An other developper set it up
for me, so I don't know if we just need to re-activate it by paying or
else... It was working in December 2017.
I use the application
2017 Dec 12
5
Xen PV DomU running Kernel 4.14.5-1.el7.elrepo.x86_64: xl -v vcpu-set <domU> <val> triggers domU kernel WARNING, then domU becomes unresponsive
Has anyone seen this recently? I couldn't replicate it on:
- CentOS 6 running kernel-2.6.32-696.16.1.el6.x86_64,
kernel-lt-4.4.105-1.el6.elrepo.x86_64
- CentOS 7 running 4.9.67-1.el7.centos.x86_64
But I can replicate it consistently running "xl -v vcpu-set <domU>
<val>" on:
- CentOS 6 running 4.14.5-1.el6.elrepo.x86_64
- CentOS 7 running 4.14.5-1.el7.elrepo.x86_64
2017 Dec 14
1
Xen PV DomU running Kernel 4.14.5-1.el7.elrepo.x86_64: xl -v vcpu-set <domU> <val> triggers domU kernel WARNING, then domU becomes unresponsive
On 15-12-2017 4:10, Akemi Yagi wrote:
> On Mon, Dec 11, 2017 at 4:52 PM, Adi Pircalabu <adi at ddns.com.au>
> wrote:
>
>> Has anyone seen this recently? I couldn't replicate it on:
>> - CentOS 6 running kernel-2.6.32-696.16.1.el6.x86_64,
>> kernel-lt-4.4.105-1.el6.elrepo.x86_64
>> - CentOS 7 running 4.9.67-1.el7.centos.x86_64
>>
>> But I can
2011 Oct 20
3
Strange R behavior for product of two sum of integers
Dear gentlemen,
Can you explain me why the following happens (any OS I think, and even
on 64 bits)?
> sum(1000:1205)^2
[1] 51581223225
> sum(1000:1205)*sum(1000:1205)
[1] NA
Warning message:
In sum(1000:1205) * sum(1000:1205) : NAs produced by integer overflow
Best,
Pierre
--
Pierre Lafaye de Micheaux
Adresse courrier:
D?partement de Math?matiques et Statistique
Universit? de
2018 Apr 25
2
Icecast + Google Analytics
Good afternoon! Can you please tell me how to connect the Icecast server to the Google Analytics system to see the statistics of the connections to the icecast server.
In advance thanks for the answer. Very much I wait. Regards, Aleks
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2012 Dec 13
7
HVM bug: system crashes after offline online a vcpu
Hi Konrad
I encountered a bug when trying to bring offline a cpu then online it
again in HVM. As I''m not very familiar with HVM stuffs I cannot come up
with a quick fix.
The HVM DomU is configured with 4 vcpus. After booting into command
prompt, I do following operations.
# echo 0 > /sys/devices/system/cpu/cpu3/online
# echo 1 > /sys/devices/system/cpu/cpu3/online
With
2004 Feb 23
2
orthonormalization with weights
Hello List,
I would like to orthonormalize vectors contained in a matrix X taking into
account row weights (matrix diagonal D). ie, I want to obtain Z=XA with
t(Z)%*%D%*%Z=diag(1)
I can do the Gram-Schmidt orthogonalization with subsequent weighted
regressions. I know that in the case of uniform weights, qr can do the
trick. I wonder if there is a way to do it in the case of non uniform
2003 Nov 04
2
real eigenvectors
Hello list,
Sorry, these questions are not directly linked to R.
If I consider an indefinte real matrix, I would like to know if the
symmetry of the matrix is sufficient to say that their eigenvectors are real ?
And what is the conditions to ensure that eigenvectors are real in the case
of an asymmetric matrix (if some conditions exist)?
Thanks in Advance,
St?phane DRAY
2017 Dec 19
1
Xen PV DomU running Kernel 4.14.5-1.el7.elrepo.x86_64: xl -v vcpu-set <domU> <val> triggers domU kernel WARNING, then domU becomes unresponsive
There are a couple of xen updates in the 4.9.66 and 4.9.68 kernels:
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.66
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.68
Let me build a newer Dom0 kernel and see if that helps.
Thanks,
Johnny Hughes
On 12/11/2017 06:52 PM, Adi Pircalabu wrote:
> Has anyone seen this recently? I couldn't replicate it on:
> -
2014 Oct 13
2
kernel crashes after soft lockups in xen domU
Hey again,
Am 2014-08-19 12:26, schrieb Jonas Meurer:
> I encounter kernel crashes on an up-to-date Debian/Wheezy Xen domU with
> the
> stock kernel. The dom0 runs the same linux kernel and
> xen/4.1.4-3+deb7u1.
the bug is still reproducible with the latest kernel and Xen packages
from
Debian Wheezy. Unfortunately it seems like a corner case, somehow
related
to the hardware
2010 Jun 22
2
domU can not start in Xen 4.0.1-rc3-pre using tapdisk
The domU is using pygrub to boot its own 2.6.18.8-xen kernel. It can be
booted successfully under 2.6.18.8-xen dom0 and xen 3.3.1.
However when upgrade dom0 to 2.6.32.15 and xen 4.0.1-rc3-pre, the domU can
not boot with tapdisk. I am wondering it is something related to the blktap
driver.
*When using tap:aio:* PATH/disk.img in domU disk configuration, the boot
process hanged at a prompt:
XENBUS:
2010 Jun 22
2
domU can not start in Xen 4.0.1-rc3-pre using tapdisk
The domU is using pygrub to boot its own 2.6.18.8-xen kernel. It can be
booted successfully under 2.6.18.8-xen dom0 and xen 3.3.1.
However when upgrade dom0 to 2.6.32.15 and xen 4.0.1-rc3-pre, the domU can
not boot with tapdisk. I am wondering it is something related to the blktap
driver.
*When using tap:aio:* PATH/disk.img in domU disk configuration, the boot
process hanged at a prompt:
XENBUS:
2012 Apr 28
2
Segmentation Fault when Starting domUs
Hello everyone,
I just put together a brand new system, and I''m getting the following
when I try to start a domU:
> [ 1902.049066] xend[12924]: segfault at b9ff6cd8 ip 00007f36c474afe1 sp 00007f36b9ff6af8 error 4 in libxenguest.so.4.0.0[7f36c4730000+24000]
This is on an AMD CPU with the AVX instructions, and I already have
this in my grub.cfg:
> multiboot /xen-4.1.2.gz
2007 May 05
3
pseudo-R2 or GOF for regression trees?
Hello,
Is there an accepted way to convey, for regression trees, something
akin to R-squared?
I'm developing regression trees for a continuous y variable and I'd
like to say how well they are doing. In particular, I'm analyzing the
results of a simulation model having highly non-linear behavior, and
asking what characteristics of the inputs are related to a particular
2004 Sep 20
4
Multiple operations on list
Hello,
suppose I have a list with matrices:
a=list(x1=matrix(rnorm(10),5,2),x2=matrix(rnorm(10),5,2),x3=matrix(rnorm(10),5,2))
I want to compute for all combination of xi and xj (x1,x2 x1,x3 and x2,x3)
a value.
This value is given for the pair x1,x2 by trace(x1%*%t(x1)%*%x2%*%t(x2)) /
trace(x1%*%t(x1))*trace(x2%*%t(x2))
I know that product matrices t(xi)%*%xi can be obtained by:
2010 Sep 30
10
using DRBD VBDs with Xen
Hi,
Not totally new to Xen but still very green and meeting some problems.
Feel free to kick me to the DRBD people if this is not relevent here.
I''ll be providing more info upon request but for now I''ll be brief.
Debian/Squeeze running 2.6.32-5-xen-amd64 (2.6.32-21)
Xen hypervisor 4.0.1~rc6-1 and drbd-8.3.8.
One domU configured, with disk and swap image:
root =
2013 Oct 11
2
qemuMonitorIO internal error
Hi,
I am trying to get some VMs running under qemu-kvm. At some point the
VM starts, but then they shutdown by themselves and I see those messages
in the log:
2013-10-11 18:28:57.165+0000: 4148: error : qemuMonitorIO:615 : internal
error: End of file from monitor
2013-10-11 18:28:57.165+0000: 4148: debug : qemuMonitorIO:648 : Error on
monitor internal error: End of file from monitor
Any
2013 Aug 14
5
pci passthrough don't work with kernels > 3.8
Hi,
trying to pass through a intel x520 VF on a Dell R620, I''m getting in domU:
[ 58.162639] pci 0000:00:00.6: address space collision: [mem 0xd500c000-0xd500ffff 64bit pref] conflicts with System RAM [mem 0x00100000-0x176ffffff]
[ 58.162654] pcifront pci-0: Could not claim resource 0000:00:00.6/0! Device offline. Try using e820_host=1 in the guest config.
and in dom0
(XEN)
2017 May 21
2
Crash in CentOS 7 kernel-3.10.0-514.16.1.el7.x86_64 in Xen PV mode
I experienced a bug that is likely the same as https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1350373 . Commit
b7dd0e350e0bd4c0fddcc9b8958342700b00b168 , which is supposed to fix it, doesn't appear in this kernel and doesn't apply cleanly either.
Is there any point in trying to backport the patch?
The backtrace is as follows:
[ 32.304666] ------------[ cut here ]------------
[