Xen: Difference between revisions

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=Links=
=Links=
*http://xen.org
*http://xen.org Xen
*[https://wiki.xenproject.org/wiki/Xen_Project_Beginners_Guide Beginners guide]
*http://mediakey.dk/~cc/howto-install-windows-xp-vista-on-xen/
*http://mediakey.dk/~cc/howto-install-windows-xp-vista-on-xen/
*http://www.planetjoel.com/viewarticle/568/HOWTO:+Windows+XP+running+under+Xen+3.0+on+Ubuntu+Dapper+Drake
*http://www.planetjoel.com/viewarticle/568/HOWTO:+Windows+XP+running+under+Xen+3.0+on+Ubuntu+Dapper+Drake
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*http://www.novell.com/communities/node/4094/xen-network-bridges-explained-with-troubleshooting-notes
*http://www.novell.com/communities/node/4094/xen-network-bridges-explained-with-troubleshooting-notes
*http://www.gnu.org/software/hurd/microkernel/mach/gnumach/ports/xen/networking_configuration.html
*http://www.gnu.org/software/hurd/microkernel/mach/gnumach/ports/xen/networking_configuration.html
 
*[https://help.ubuntu.com/community/Xen]


=Docs=
=Docs=


*[http://www.gentoo.org/doc/en/xen-guide.xml Xen on Gentoo]
*[http://www.gentoo.org/doc/en/xen-guide.xml Xen on Gentoo]
*[http://wiki.xensource.com/xenwiki/ Xen wiki]
*[http://wiki.xensource.com Xen wiki]
*[http://wiki.stocksy.co.uk/wiki/Xen_on_Debian_Squeeze_dom0 Xen on Debian Squeeze dom0]
*[http://wiki.stocksy.co.uk/wiki/Xen_on_Debian_Squeeze_dom0 Xen on Debian Squeeze dom0]
==Xen clustering/HA==
*[http://www.asplund.nu/xencluster/xen-cluster-howto.html Xen cluster howto]
*[http://www.asplund.nu/xencluster/xen-cluster-howto.html Xen cluster howto]
*http://lcmc.sourceforge.net/ Linux Cluster Management Console]
*[http://te.to/~ts1/xen_cluster.html HA Xen Cluster with DRBD, LVM and heartbeat]
*http://www.drbd.org/users-guide/s-xen-heartbeat.html
*http://wiki.alteeve.com/index.php/Red_Hat_Cluster_Service_2_Tutorial


*[http://te.to/~ts1/xen_cluster.html HA Xen Cluster with DRBD, LVM and heartbeat]
=Hardware requirements=
egrep '^flags.*pae' /proc/cpuinfo


=Useful commands=
=Useful commands=
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=FAQ=
=FAQ=
==ERROR:  Can't find hypervisor information in sysfs==
Possible booting wrong kernel, otherwise try:
/etc/grub.d/20_linux_xen
update-grub
reboot
==xl: unable to exec console client: No such file or directory==
set "memory = 320" in the config file
==Where did the memory of my dom0 go??==
After killing a vm, xen keeps the memory reserved. If you really want to reclaim it, use:
xm mem-set 0 <the amount you want back>M
==No network in windows==
==No network in windows==
*http://wiki.xensource.com/xenwiki/XenNetworking
*http://wiki.xensource.com/xenwiki/XenNetworking
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==Error: 'NoneType' object has no attribute 'rfind'==
==Error: 'NoneType' object has no attribute 'rfind'==
Debian thing, means install xen-qemu-dm-4.0
Debian thing, means install xen-qemu-dm-4.0
[[Category:Virtualization]]

Latest revision as of 16:11, 31 August 2023

Links

Docs


Xen clustering/HA

Hardware requirements

egrep '^flags.*pae' /proc/cpuinfo

Useful commands

xm dmesg
xen-create-image
xentop

FAQ

ERROR: Can't find hypervisor information in sysfs

Possible booting wrong kernel, otherwise try:

/etc/grub.d/20_linux_xen
update-grub
reboot


xl: unable to exec console client: No such file or directory

set "memory = 320" in the config file

Where did the memory of my dom0 go??

After killing a vm, xen keeps the memory reserved. If you really want to reclaim it, use:

xm mem-set 0 <the amount you want back>M

No network in windows

Domain does not exist

A vague way of telling you xm create failed to start?

Error: 'NoneType' object has no attribute 'rfind'

Debian thing, means install xen-qemu-dm-4.0