Displaying 20 results from an estimated 10000 matches similar to: "xen loop devices"
2009 Aug 20
3
No swap on domU
Hi guys.
DomU config
disk = [
''phy:/dev/xen00/debian5-base,sda1,w'',
''phy:/dev/xen00/debian5-swap,sda2,w'',
]
-----------------------
mkswap /dev/xen00/debian5-swap
But in domU in booting:
Activating swap...failed.
What wrong?
--
Best Regards,
alex.faq8@gmail.com
2011 Mar 06
10
grub commands problem with Ubuntu 10.04
Following is one grub entry
menuentry "Ubuntu, Linux 2.6.32.27" {
insmod ntfs
set root=''(hd0,2)''
search --no-floppy --fs-uuid --set 96f65c80f65c6313
loopback loop0 /ubuntu/disks/root.disk
set root=(loop0)
linux /boot/vmlinuz-2.6.32.27 root=/dev/sda2
loop=/ubuntu/disks/root.disk ro quiet splash
initrd
2009 Jan 15
8
Can you convert Windows LVM domU to sparse img file?
I have a Windows 2000 domU running in an LVM partition. I need to move
it to another host, but none of my other xen servers have lvm or free
space to create an lvm. So I''d like to convert it to a sparse img file.
The file system in the domU is ntfs.
Can anyone suggest how to do this?
Thanks,
James
_______________________________________________
Xen-users mailing list
2009 Oct 03
7
Fedora 11 DomU
When I try to virt-install a PV instance of F11, I''m getting an ''invalid
kernel'' message, as if it''s not a Xen kernel. I have tried both the
i386 and x86_64 versions.
Is there any weirdness with this distro that I''m not aware of?
2010 Apr 13
5
Attach Floppy drive to Windows XP domU
Hi All,
I am trying to attach floppy virtual image to Windows domU. Either it
is not attaching or domU is not showing floppy drive?
domU config:
1. disk = [ ''file:/root/xenwin.img,hda,w'',
''file:/opt/Windows-Xp.iso,hdc:cdrom,r'',
''file:/root/win-boot.img,fd:floppy,r'' ]
boot = "cda"
In above format the window domU is booting but
2009 Aug 27
8
cannot boot PV guest
This is my install profile F11.install
name="FC11-G1S2"
memory=500
disk = [''phy:/dev/sda3,0,w'' ]
vif = [ ''bridge=eth0'' ]
vfb = [ ''type=vnc,vncunused=1'']
kernel = "/etc/xen/vm/vmlinuz.1"
ramdisk = "/etc/xen/vm/initrd.img.1"
vcpus=1
on_reboot = ''restart''
on_crash = ''restart''
2010 May 27
11
unistalling gplpv from win7x64 gives BSOD
I have installed the 210 gplpv (debug), when I try to update them with
current gplpv I get a BSOD even so when I try to uninstall them.
Now I have made a bootentry that specifies NOGPLPV, what gives me a
bootable system after such a crash, I found (uninstalling the leftover
driver packages after getting bsod during uninstall of the main package)
that uninstalling the net driver leads to bsod. Now
2009 Feb 28
7
Most of You Have Probably Seen This 100 Times, But...
Attempting to install a fully virtualized instance of Windows 2003 fails
on CentOS 5.2 x86_64 with xen-3.0.3-64.el5.
After issuing the command...
# virt-install --hvm -s 70 -f /vm/ts05/ts05.dsk -n ts05 --cdrom
/download/Win2003x64/disk1.iso --vnc -r 1024
The script just hangs at...
Creating domain...
In another terminal window, I can see that vnc-viewer has been started
and is
2009 Dec 16
7
rebased openSUSE dom0 xen patches for 2.6.31
Hi,
I have uploaded a new set of rebased openSUSE dom0 xen patches and
Gentoo ebuild for 2.6.31 to
http://code.google.com/p/gentoo-xen-kernel/downloads/list, Jan Beulich
recently identified the cause of the null pointer crash and other
stability problems that affected previous versions and with the
necessary fixes applied the kernel has run for 2+ days with no issues
at all, I think you will find
2012 Feb 20
11
btrfs-convert processing time
Hi,
I''m trying to convert two ext4 FS to btrfs, but I''m surprised by the
time needed to do that conversion.
The first FS is on a 500GiB block device, and btrfs-convert is running
since more than 48h :
root 1978 25.6 47.7 748308 732556 ? D Feb18 944:44
btrfs-convert /dev/vg-backup/backup
The second is on a 340GiB block device, and the processing time is similar
2008 Mar 24
1
Multiple ISO's
Hi,
I have a number of games which have multiple install CD's which I have in ISO format (Need for Speed: Underground 2, Sim City: Deluxe and a few others). When I attempt to install the game I use the following command to Mount the game CD:
mount '/home/user/gamefolder/gameimage.iso' /mnt/iso1/ -t iso9660 -o ro,loop=/dev/loop0
This mounts the Game Image to /mnt/iso and from there I
2011 Feb 14
8
e1000 gig nic howto?
We have a 10Gbps connection to our server so I need to be able to create VMs using the faster e1000 nics instead of the default Realtek 100Mbps ones but I''m not sure how to go about it.
Is there a walkthrough or "howto" or can someone point me at some simple instructions?
I''m using xen-3.0.3-105.el5_5.5 and Centos 5.5 kernel 2.6.18-194.32.1.el5.centos.plusxen
VMs are
2011 Feb 24
6
can''t run Debian guest
Hello,
I created a paravirtualized Debian Squeeze guest (using virt-manager), after completing the initial setup I was asked to reboot, in order to finalise the installation. The guest startup breaks down with the error message:
Error starting domain: POST operation failed: xend_post: error from xen daemon: (xend.err "Error creating domain: Boot loader didn''t return any
2005 Feb 15
6
xen-testing and redhat-cluster devel
Hi,
I''m using xen on two-node redhat cluster (CVS devel version), using lvm
as storage backend.
redhat cluster is used to synchronize LVM metadata (using clvmd) and as
storage
for domain configs and dom-U kernels (with gfs).
Latest version of redhat cluster works with xen-2.0.4, but not with
xen-2.0-testing.
ccsd failed to start on 2.0-testing. Anyone knows what the problem is?
I
2010 May 19
9
How to capture boot messages of Guest
Hi ,
Can any one please let me know how to capture all the boot messages of the
Guest OS into a text file?
I do xm create -c /etc/xen/hvm.cfg to boot the guest OS.
Thanks
Kishore
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Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users
2012 Mar 19
16
LV resize encrypted volume
Hi,
dom0: Debian Lenny 2.6.26-2-xen-amd64, domU: same. Xen 3.2-1
After resizing a LV on dom0, Xen is not reporting the new extended size
to the PV domU even though dom0 is well aware of the new size. I''ve
rebooted domU (not dom0 yet as that''s running a lot of other domU''s).
The LV I tried to resize is encrypted. Resizing unencrypted volumes
works as expected.
dom0:~#
2010 Jul 27
9
HVM Network Interfaces
Hi Everyone,
In my HVM guest''s config file, I have given my guest 3 interface. I have
called them fw1, fw2 and fw3. I have joined each interface to a bridge
on the Dom0. This does appear when I do a "brctl show". However, there
are 3 other interfaces also added called tapx.0,tapx.1 and tapx.2 (Where
x is the domain ID for the guest). Furthermore, I am only able to run
2010 Dec 06
6
How to get remote access to domU console using VNC?
Hi all,
I installed a paravirt CentOS 5.4 domU on a CentOS 5.4 dom0 environment.
I compiled the domU kernel with framebuff console. But I couldn’t using VNC
to connect to the domU console. The kernel boot message could print on the
vnc console. But after the boot process, the console appears on the text
console in dom0 again.
The configfile is as follows:
vfb = [
2011 Mar 19
6
Wrong size on a domU partition
Hi.
I need more space on my domU server, so i create a file image to attach it
to the domU. But when i load that image in the domU, show a size very
different to the create.
I create the file with this command
dd if=/dev/zero of=/xen/domains/SRV03/opt-disk.img bs=1024k seek=30720
count=30720
(The idea is create an image disk with 30GB, but when i check the disk on
the domU show 64GB.)
2011 Dec 28
13
fstrim on BTRFS
Hi!
With 3.2-rc4 (probably earlier), Ext4 seems to remember what areas it
trimmed:
merkaba:~> fstrim -v /boot
/boot: 224657408 bytes were trimmed
merkaba:~> fstrim -v /boot
/boot: 0 bytes were trimmed
But BTRFS does not:
merkaba:~> fstrim -v /
/: 4431613952 bytes were trimmed
merkaba:~> fstrim -v /
/: 4341846016 bytes were trimmed
Is it planned to add this feature to BTRFS