Displaying 20 results from an estimated 1000 matches similar to: "Re: Can Xen boot a Linux OS already installed in a realpartition"
2009 Jun 03
5
Removing old kernels
I have the following kernels on my /boot:
2.6.18-128.1.6
2.6.18-92.1.18
2.6.18-92.1.22
I'm low on /boot space and need to remove the oldest version. It
appears that I cannot use yum to remove since all of the versions are
the same (only the release is different). I believe that I can use rpm
to remove the old version, but I also need to remove them from the
grub.conf. Any other
2008 Apr 19
1
Not able to run kernel-xen with megasr module :/
I've managed to install CentOS 5.1 on S5000PAL
with fakeraid Intel Embedded Raid Technology II
Raid1 (LSI chipset) with some help of kickstart
declaration 'driverdisk --source=http://.../driver.img'
Then I've had some problems with yum update - new kernel
didn't know about megasr.ko. I've solved it with commands:
cd /lib/modules/
cp 2.6.18-53.el5PAE/updates/megasr.ko
2010 Jan 08
4
Can't Compile Driver due to Missing version.h
Dear All,
I use a raid card on my Centos 5.4 server. Whenever I updated the
kernel, I used to compile drivers of the card for the new kernel. I have
done this many times in the past without any problem.
But this time after installing the new kernel files given below, I can
not compile the new driver anymore.
kernel-headers-2.6.18-164.9.1.el5
kernel-PAE-devel-2.6.18-164.9.1.el5
2008 Dec 05
6
xen-3.0-x86_32 not supported by xen kernel
I build a DomU kernel on RHEL AS5.1. But when I boot this Guest DomU with the kernel, it gives me error message:
Error: (2, ''Invalid kernel'', ''xc_dom_compat_check: guest type xen-3.0-x86_32 not supported by xen kernel, sorry\n'')
Can someone give me any suggestion about this problem?
Thank you!
Joe
_______________________________________________
Xen-users
2008 Jul 28
4
RHEL 5.2 i386 image - Xen kernel doesn''t recognize the total amount of system memory
Hello,
We have installed RHEL 5.2 Server ( i386 image ) on a machine with 64GB of
RAM.
When booting the default PAE kernel ( 2.6.18-92.el5PAE ) that is shipped
with RHEL 5.2 installation the OS detects 64GB of RAM.
But when booting the Xen kernel ( 2.6.18-92.el5xen ) the OS detects only
14GB of the total amount of available RAM.
Did anyone encounter this problem before ?
Is it a normal
2006 Jul 20
1
[RTLWS8-CFP] Eighth Real-Time Linux Workshop 2nd CFP
We apologize for multiple receipts.
--------------------------------------------------------------------------------
Eighth Real-Time Linux Workshop
October 12-15, 2006
Lanzhou University - SISE
Tianshui South Road 222
Lanzhou, Gansu 730000
2009 May 04
2
yum update installed xen and pae kernels
Why???
I was/am running kernel 2.6.18-128.1.6.el5
I did a yum update and watched 2.6.18-128.1.6.el5xen and
2.6.18-128.1.6.el5PAE being installed, with PAE listed first in my
/boo/grub/menu.lst
I also see:
Installing:
kmod-fuse i686 2.7.4-1.el5.rf
rpmforge 26 k
replacing dkms-fuse.noarch 2.7.4-1.nodist.rf
kmod-fuse-PAE i686
2010 Sep 30
2
HP ML110 G6: how to update kernel with HP hpahcisr raid driver installed
Hi!
I have install Centos 5.5 on HP ProLiant ML110 G6
with RAID-1 hardware active.
(00:1f.2 RAID bus controller: Intel Corporation 5 Series/3400 Series Chipset SATA RAID Controller (rev 05))
I have follow this suggest:
2009 Oct 27
6
Replicating a live server on a domU
Hi,
Has anybody ever stumbled upon the need to replicate a live and in
production server to a virtual machine?
I''m trying to virtualize a bunch of servers but I can''t figure out how can I
mirror the file system. I do not want to start from scratch with them.
The whole idea is to transfer them to the virtual side as they currently
are.
Any advice is welcome.
Thank you.
2008 Jun 17
4
Re: unable to access Linux HVM via xm console - Couldnot read tty from store: No such file or directory
HVM = fully virtualized. The question is, why are you using fully virtualized domUs? Why not paravirtualized (PV)?
>>> On 2008/06/16 at 16:07, Rudi Ahlers <Rudi@SoftDux.com> wrote:
Itamar - IspBrasil wrote:
> why you''re using hvm ? its slow
>
>
>
> Rudi Ahlers wrote:
>> Hi all
>>
>> I''m running CentOS 5.1 x64 + Xen 3.0 & I
2009 Mar 16
3
grub issue
HI,
I always get a grub prompt ,after I installed 2nd processor to the
Server IBM x3610
At the grub prompt, I always have to issue below commands. Then,
Server starts successfully.
grub> root (hd0,0)
Filesystem type is ext2fs, partition type 0x83
grub> kernel /vmlinuz-2.6.18-128.1.1.el5PAE
[Linux-bzImage, setup=0x1e00, size=0x1bb714]
grub> initrd
2010 Aug 31
2
Centos 5.5, not booting latest kernel but older one instead
I've been going along not noticing things happening right under my nose.
so imagine my surprise when I discovered last night that my Centos 5 box
has installed multiple new kernels over the last few months, as updates
come out, and IT IS NOT BOOTING THE NEWST ONE.
grub.conf says to boot kernel 0, and 0 is the newest one. but the one it
actually boots is 6 or 8 down the list (clearly I've
2010 Jun 08
32
Problems with GPLPV network latency
Hi,
DomU is a Win2008 R2 64
When i install the GPLPV drivers the network latency goes from 15ms to
random numbers up to 1200ms and eventually dies. If you run a ping from
the DomU to another host the network stays alive but the high latency is
still there.
Further more if i try and uninstall the network driver i am unable to
use the old one (realtek) as it cannot detect the device.
2010 Jun 19
2
dahdi modules installed wrong location
CENTOS 5.5
dahdi 1.4.3.0.1
uname -r
2.6.18-194.3.1.el5PAE
[root at localhost dahdi-linux-2.3.0.1]# service dahdi start
Loading DAHDI hardware modules:
FATAL: Module dahdi not found.
wct4xxp: FATAL: Module wct4xxp not found.
[FAILED]
wctc4xxp: FATAL: Module wctc4xxp not found.
2008 Nov 10
14
GPL PV Intermitent Network Problems
Well, I seem to have developed a strange issue with the GPL PV drivers
in Windows. I''m running Xen 3.2 on SLES 10 SP2 and running some Windows
XP HVM domUs. Most (12-15) of my Windows machines work just fine. Two
of them, though, have started exhibiting a strange behavior with
intermittent network connectivity. Basically, the network starts up and
connects initially. After some
2007 May 22
1
Compilation of kernel failed for CentOS 5
I downloaded the src rpm for CentOS 5 and tried to recompile it. It failed
with the following message:
+ sh ./scripts/modsign/modsign.sh /var/tmp/kernel-2.6.18-8.el5-root
/lib/modules/2.6.18-8.el5PAE/kernel/drivers/char/watchdog/pcwd_pci.ko CentOS
gpg: WARNING: unsafe permissions on homedir `..'
+ mv -f
2007 Oct 18
7
Performance Issues: I/O Wait
Hey, everyone,
I''m having some issues with a Xen DomU right related to performance. We have an application that cross-compiles a Linux distribution from scratch for embedded systems. We''re attempting to run this application inside a Xen DomU (paravirtualized, modified guest kernel), and the performance is really bad. The culprit seems to be high I/O wait times related to the
2009 Dec 07
9
Trying to Run OpenSolaris PV
Hey, everyone,
I''m running Xen 3.2 (SLES10) and trying to get an OpenSolaris PV domU to run correctly. I''ve followed a couple of the instruction sets out on the Xen wiki and other folks blogs, but I''m running into an issue with the domU crashing. The OpenSolaris version is the latest development release - 5.11-0.128. The config looks like this:
2010 Jul 07
4
Windows 7 x64 + GPLPV: STOP 0x00000101
When trying to use the GPL PV drivers with Windows 7 x64 (and testsigning turned on), I get a BSOD with a STOP 0x00000101 error. There''s also an error at the top that says "A clock interrupt was not received on a secondary processor within the allocated time interval."
Is this STOP error related to the HPET or other timing adjustments for Xen? Any advice on things I should
2010 Apr 13
5
Easy way to replace gPXE ROM?
This may be a better question for the Xen-Devel list, but I''ll start here...
Does anyone know if there is any easy way to replace the gPXE ROM with a newer version in Xen? Also, anyone know if there are any plans to have some sort of option in the domU config file to specify a boot rom? Looks like qemu-dm has an "-option-rom" option - is there any way in Xen to make use of