Displaying 20 results from an estimated 4000 matches similar to: "Help once more...."
2007 Aug 11
1
Raid 1 OS Drives with XenEnterprise?
I''m trying to install XenEnterprise with raid 1 for its OS drives but
the installer doesn''t seem to have this ability. Is there some way to
install it in raid 1? The reason I need this is in case the OS drive
fails, the whole system doesn''t go down.
Marco Jorge
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2007 Feb 03
6
A Performance Comparison of Hypervisors
Obviously not a very fair comparison [1]. I can''t see how this was done well
at all.
VMWare are a bit silly to release stuff like this, just lowers the whole
game.
[1] http://www.vmware.com/vmtn/resources/711
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2008 Jan 07
3
Question about vnc
Hello virtual friends.
I''m using Windows HVM on CentOS 5.1, xen 3.1. When I conect VNC to Dom0 IP ,
I get correct screen, main windows console.
But I have a very very poor mouse performance.
I tried xensoure 4.1 , and I saw a mouse performance a little bit better than
xen 3.1 w / CentOS 5.1.
What is me problem, CentOS 5.1 or xen 3.1 , or compilation wrong maked by
CentOS people. Why
2007 Aug 13
1
Creating a new storage repository
How can I create a new SR, that stores qcow images?
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2007 Feb 27
1
Xen Enterprise and templates
Hello,
I am trying to use Xen Enterprise (its free version). Until now I have
no problem, but now I want to create a new virtual machine based in
debian etch, not debian sarge (the debian version included in xen
templates). So I am looking for a way to create my own template, but I
haven''t found any documentation about that.
Looking the files, I have found that templates are stored in
2007 Mar 08
0
USB printer on Xen
Hi list,
Does anyone of you know how to connect a USB printer to a virtual machine? The
machine doesn''t appear to see the USB port at all. lsusb gives me nothing at
all in a debian virtual machine. Anyone any ideas?
---
Dick Kniep
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2007 Oct 26
1
some xen issues
Hi ,
We are using Xen 4.0 version.
These are the problems we are facing:
1) Centos-5 installed successfully from other installation media, Video card
is detected but
mouse is not working.
2) Centos-5 installed successfully from inbuilt template,but Video card is
not been detected.
3) Debian 4.0 installed from other installation media, GUI is working but
mouse is not working.
4) Debian 4.0
2007 Mar 19
1
Is there windows version (windows host, linux guest)? / Question about license.
Hello, just wanted to ask two questions. I coudln`t find an answer on
the web.
Is there a windows version of xen? I want to download, install and test
xen on windows as host and use a paravirtualized linux then. But I can`t
find a windows binarry to download on the page?
About the license... All websites say xen is open source (GPL)... All is
open source not just a part.
I don`t want to be
2007 Aug 13
8
disk performance about half in domU? + question about XenSource
Based on some tests we ran, it seems the biggest performance
hit you get from running within domU is from disk I/O. We
did some mysql read and write tests, and for both, our
performance is about half that compared to native. Has that
been others'' experience?
Is there any way to make this better? We are using physical
partitions. In contrast, cpu/memory tests appear to be near
2007 Apr 17
3
Lost my Vista VM
All,
I installed Vista on Xen yesterday, but it no longer shows up on my
Admin console.
Disk space still shows 30G used by it.
Also, how do I eject CDROM while Xen is running :)
Thanks,
Andrey
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2007 Jun 19
1
Hard Problem /w XenSource / XenEnterprise.
Hi,
Our group would really like to use XenSource to run a very large number of
parallel Windows XP VMs, but there are several issues we need to overcome or
else we''ll have to use ESX instead. This is pretty high priority so if
there is a high-level tech at XenSource who knows how to solve this, we
would be really grateful.
(1) We want to start-up using a post-boot save of Windows XP
2008 Sep 23
1
Converting XenEnterprise image to XenSource
I am running Xen 3.3.0 and am trying to run a XenEnterprise image.
The image has a hda directory with files called chunk-000000000.gz -
chunk-000000042.gz and a filed called ova.xml with the following:
<appliance version="0.1">
<vm name="VM">
<label> Manager </label>
<shortdesc> </shortdesc>
<config
2023 Apr 03
4
Simple Stacking of Two Columns
Hi R-Helpers,
Sorry to bother you, but I have a simple task that I can't figure out how to do.
For example, I have some names in two columns
NamesWide<-data.frame(Name1=c("Tom","Dick"),Name2=c("Larry","Curly"))
and I simply want to get a single column
2023 Apr 04
1
Simple Stacking of Two Columns
Just to repeat:
you have
NamesWide<-data.frame(Name1=c("Tom","Dick"),Name2=c("Larry","Curly"))
and you want
NamesLong<-data.frame(Names=c("Tom","Dick","Larry","Curly"))
There must be something I am missing, because
NamesLong <- data.frame(Names = c(NamesWide$Name1, NamesWide$Name2))
appears to
2023 Apr 03
1
Simple Stacking of Two Columns
Hi,
You were on the right track using stack(), but you just pass the entire data frame as a single object, not the separate columns:
> stack(NamesWide)
? values ? ind
1 ? ?Tom Name1
2 ? Dick Name1
3 ?Larry Name2
4 ?Curly Name2
Note that stack also returns the index (second column of 'ind' values), which tells you which column in the source data frame the stacked values originated
2003 Feb 25
0
Installation of Mdac
Hi list,
I am trying to install MDAC with Wine. I have installed cxoffice, and
when I start the installation of MDAC, it tries to get the free space on
the disk, but it doesn't proceed from there. I don't have a clue how to
solve this, but I want to run PGAdmin under Linux, zo I need this MDAC.
Please can you point me in the right direction?
Kind regards,
D.Kniep
2010 Nov 17
3
How to stop automount
I just put a USB hard drive into service, but find that unless the drive
is connected to my PC the machine won't boot and drops to a shell.
Below is the line I added to fstab. I thought that the option "noauto"
would prevent the machine from trying to mount the drive
/dev/sdb /usbdrive ext3 user,noauto,rw 0 2
What am I doing wrong? Any advice is
2023 Apr 04
1
Simple Stacking of Two Columns
I may be missing something but using the plain old c() combine function
seems to work fine:
df <- data.frame(left = 1:5, right = 6:10)
df.combined <- data.frame(comb = c(df$left, df$right))
df
left right
1 1 6
2 2 7
3 3 8
4 4 9
5 5 10
df.combined
comb
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
-----Original
2007 Mar 12
16
booting an ISO inside Xen (full virt)
Hi list,
I''m using Dom0 gentoo with xen 3.0.4 and xenman. I have several DomU working and it is really nice :)
so all my DomUs are installed with disk images. Now i want to use an ISO to boot and install a linux system (or win).
When i try to boot the DomU i dont have nothing, nothing relevant (for me) in logs and i can connect to the console. The state of the DomU is unknow. Any help
2006 Jan 27
8
ror/lighttpd - HTML files via port 80 become application/octet-stream?
Hi everybody
I am trying to get RoR to work with lighttpd.
Nearly there, but I am stuck with a strange phenomenon.
If I configure lighttpd to serve pages on say port 2000, I can get at my
testapp fine and see the "Welcome aboard" page.
However, if I configure lighttpd to use port 80, I get a download prompt
from my browser.
If I access my URI like