Displaying 20 results from an estimated 400 matches similar to: "winbind problem"
2006 Sep 25
0
Sampling distribution of correlation estimations derived from robust MCD and MVE methods
Dear R users,
I am trying to use MCD and MVE methods in the analysis of functional imaging
(fMRI) data. But, before doing that, I want to understand the sampling
distribution of the correlation parameter given by MCD and MVE (cov.mcd$cor,
cov.mve$cor).
To this end, I conducted a simulation where in each of 100000 epochs, I
a. construct a matrix from two vectors, each containing 40 numbers
2006 Sep 25
0
[PlainText Attempt] Sampling distribution of correlation estimations derived from robust MCD and MVE methods
Dear R users,
I am trying to use MCD and MVE methods in the analysis of functional imaging
(fMRI) data. But, before doing that, I want to understand the sampling
distribution of the correlation parameter given by MCD and MVE (cov.mcd$cor,
cov.mve$cor).
To this end, I conducted a simulation where in each of 100000 epochs, I
a. construct a matrix from two vectors, each containing 40 numbers
2005 Jan 27
2
Results of MCD estimators in MASS and rrcov
Hi!
I tested two different implementations of the robust MCD estimator:
cov.mcd from the MASS package and
covMcd from the rrcov package.
Tests were done on the hbk dataset included in the rrcov package.
Unfortunately I get quite differing results -- so the question is whether
this differences are justified or an error on my side or a bug?
Here is, what I did:
> require(MASS)
>
2002 Aug 15
0
Behaviour of cov.rob/MCD
Dear list,
here is something I do not understand about cov.rob.
> dat <- rmvnorm(200,rep(0,10),diag(10))
> cov.rob(dat,method="mcd")
> cov.rob(dat,method="mcd",quantile.used= floor(3*211/4))
# All fine; default for quantile.used is floor(211/2)
> dat <- rmvnorm(20,rep(0,10),diag(10))
> cov.rob(dat,method="mcd")
# quantile.used is floor(31/2).
2007 Mar 21
2
ORA-03106: fatal two-task communication protocol error
Has anyone encountered this error or know how to correct it?
I couldn''t find any Rails-specific info about this on google.
Here are the circumstances:
/usr/local/bin/ruby --version
ruby 1.8.4 (2005-12-24) [i686-linux]
/usr/local/bin/rails --version
Rails 1.1.6
## Create mcd app
rails mcd -d oracle
cd mcd
## Create oracle tablespace & user
sqlplus ''/ as
2004 Feb 11
1
MCD-Estimator in R
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2020 Oct 07
2
Is it possible that "virsh destroy" does not stop a domain ?
Hi,
Is it possible that "virsh destroy" does not stop a domain ?
I'm asking because i have some domains running in a two-node HA-Cluster (pacemaker).
And sometimes one node get fenced (killed) because it couldn't stop a domain.
That's very ugly.
This is also the reason why i asked before what "virsh destroy" really does ?
IIRC a kill -9 can't terminate a
2020 Mar 06
0
changing memory size with virsh setmem - results only visible in domain, not on host
Hi,
i have a Linux domain (Ubuntu 14.04) where we like to be able to change the amount of usable memory.
We have a balloon device and statistics are switched in 5 sec. rhythm.
The domain shows very quickly changes (following top) when we change the memory size with setmem, but the host does not show changes in the use
of memory for the respective domain.
Is that expected behavior ?
Host is SLES
2020 Oct 06
0
time in domain very unstable
Hi,
i have a domain (SLES 10 SP4) running with KVM.
Time is very wrong when booting unless ntp synchronizes.
What can i do ?
Bernd
--
Bernd Lentes
Systemadministration
Institute for Metabolism and Cell Death (MCD)
Building 25 - office 122
HelmholtzZentrum München
bernd.lentes@helmholtz-muenchen.de
phone: +49 89 3187 1241
phone: +49 89 3187 3827
fax: +49 89 3187 2294
2014 Sep 18
0
"no visible global function definition" using R-Devel check utility
Hello All
If I check the package fAssets using R-3.1.1 (2014-07-10 under Windows) I
don't get any notes. If I do the same using R-Devel (2014-09-17 r66626 under
Windows) I get the following note:
.
assetsMeanCov: no visible binding for global variable 'scaleTau2'
.
I'll try to explain why with a minimal example. Let's have a look at the
following function:
assetsMeanCov
1998 Jun 23
0
samba and clearcase (PR#7829)
Hi Jeremy,
thanks for the tip but ...(there's always a but)
if I do this (increase MAX_OPEN_FILES to 1024), I get an error in
log.smb:
Can't create or use IPC area. Error was File exists
I'm using FAST_SHARE_MODES to compile samba. Does this take up too much
space or is there something else wrong?
Bye,
Jeremy Allison wrote:
>
> franky.vanliedekerke@mcd.alcatel.be wrote:
2020 Feb 14
3
can hotplug vcpus to running Windows 10 guest, but not unplug
Hi,
i'm playing a bit around with vcpus.
My guest is Windows 10 1903.
This is the excerpt from the config:
...
<vcpu placement='static' current='2'>4</vcpu>
<vcpus>
<vcpu id='0' enabled='yes' hotpluggable='no'/>
<vcpu id='1' enabled='yes' hotpluggable='yes'/>
<vcpu id='2'
2020 Oct 07
0
Re: Is it possible that "virsh destroy" does not stop a domain ?
Bernd, another option would be a mismatch between the message that "virsh
destroy" issues and the message that force_stop() in the pacemaker agent
expects to receive. Pacemaker is trying to determine the success or
failure of the destroy based on the concatenation of the text of the exit
code and the text output by virsh; if either of those have changed between
virsh versions, and
2020 Sep 20
1
can't define domain - error: cannot open /dev/null: Operation not permitted
Hi,
i have a two-node cluster running on SLES 12 with pacemaker.
The cluster refused to start the domains on one node.
So i took some of the domains out of the cluster and tried to start it manually.
This is what happened:
virsh # define /mnt/share/vm_documents-oo.xml
error: Failed to define domain from /mnt/share/vm_documents-oo.xml
error: cannot open /dev/null: Operation not permitted
Same
2020 Oct 05
3
what does "virsh destroy" really ?
Hi,
what does "virsh destroy" with the domain ? Send a kill -9 to the process ?
Bernd
--
Bernd Lentes
Systemadministration
Institute for Metabolism and Cell Death (MCD)
Building 25 - office 122
HelmholtzZentrum München
bernd.lentes@helmholtz-muenchen.de
phone: +49 89 3187 1241
phone: +49 89 3187 3827
fax: +49 89 3187 2294
http://www.helmholtz-muenchen.de/mcd
stay healthy
2020 Mar 04
1
Virtio-disk with driver from Microsoft from 2006 ?
Hi,
i wanted to benchmark a windows guest, compare standard driver and virtio driver.
I installed the domain first with an IDE disk.
I followed https://pve.proxmox.com/wiki/Paravirtualized_Block_Drivers_for_Windows to install the virtIO driver.
In the device manager my VirtIO disk is recognized as a VirtIO SCSI disk from RedHat which seems ok for me.
But the driver is, following the device
2007 Feb 07
0
trouble with TC
Hi,
I''m having a little trouble adjusting the priorities and the use of free
outgoing bandwith between my classes:
http://mmcomp.adsl.datanet.hu/tc/tc.png
green - ACK packets (downloading an iso)
red - p2p traffic
As you can see, when i start p2p, it takes away bandwith from the class
holding the ack packets. I dont know why, since that class has the highest
priority.
The problem
2020 Sep 21
0
Fwd: can't define domain - error: cannot open /dev/null: Operation not permitted
> Von: "Lentes, Bernd" <bernd.lentes@helmholtz-muenchen.de>
> Datum: 21. September 2020 um 18:38:48 MESZ
> An: Martin Kletzander <mkletzan@redhat.com>
> Betreff: Aw: can't define domain - error: cannot open /dev/null: Operation not permitted
>
> Hi Martin,
>
> after configuring the logging and a restart of the service the problem dissapeared
2004 Jan 21
1
outlier identification: is there a redundancy-invariant substitution for mahalanobis distances?
Dear R-experts,
Searching the help archives I found a recommendation to do multivariate
outlier identification by mahalanobis distances based on a robustly estimated
covariance matrix and compare the resulting distances to a chi^2-distribution
with p (number of your variables) degrees of freedom. I understand that
compared to euclidean distances this has the advantage of being scale-invariant.
2020 Feb 12
0
Re: problems with understanding of the memory parameters in the xml file
On Tue, Feb 11, 2020 at 18:48:43 +0100, Lentes, Bernd wrote:
> Hi guys,
Hi Bernd,
>
> despite reading hours and hours in the internet i'm still struggling with
> "memory", "currentmemory" and "maxMemory".
to briefly summarize what those three knobs do:
1) memory - this is the initial memory size for a VM. qemu grants this
amount of memory to the