Booting CentOS 5.5 in xen DomU

CentOS 5.5
kernel-xen0-*.*.rpm and kernel-xen-*.*.rpm are built with xenblk as a module, so that an attempt to boot into a DomU with the xen0 kernel dies with a message like:
mount: could not find filesystem '/dev/root'

solution:
sudo mkinitrd --with=xennet --preload=xenblk /boot/$KERNEL-$DOMNAME.img $KERNEL

Создание XEN PV и установка ubuntu trusty через virt-install

virt-install --paravirt --name system name --ram 10240 --vcpus 12 --disk path=/dev/VG/LVM --network bridge=br1 --graphics none --location http://ru.archive.ubuntu.com/ubuntu/dists/trusty/main/installer-amd64/

User tags

exim nvidia asoundrc xargs cluster sublime bridge wget backtrace ssh dns iowait vrrpd php squeeze gtk nginx SuperMicro firefox taskset qemu route docker CentOS fido7 etch HTTPS LVM OpenSSL source pvmove find centos 7 debootstrap limit_conn mkfs netfilter Salt tzdata dhclient vtysh alien soa glusterfs 3Ware perl pacemaker radeon profiling fio search bonding pam ha xen fail2ban hdparm tin cache xfs encrypt StorMan OpenStack rkhunter xhost cpanm git .htaccess opreport sftp proxy quagga rsync kernel drupal bash in-addr.arpa sg MegaRAID virtualbox leap second grub KVM SSD X forwarding build openvpn bacula Swift arp LSI apt core dump mdadm ipmitool bscan dovecot glxinfo tiger lenny arping gdb NFS storage tar RT cpu usage shellshock sysctl.conf shorewall corosync regex mysql slab hotplug initrd keyboard language sysfs bind rtl8723be apache cgroups chromium jackd replication iops sysrq APU qcow2 CPAN munin PXE gre oprofile ddos lxc tftp routing video alsa arch htop sysctl ps ulimit AMD newgrp ip dhcp java youtube vlan MODx cfq zRam puppet security erase nfs4 perlbrew flash mount boot opcontrol graylog2 lstat virsh rpm HDFS rtsp performance Adaptec chroot ipmi iSCSI mariadb PTR SYN cpu idmapd lubuntu tun wordpress equalizer bug docker-compose exim4 raid tool debian dstat conntrack noop iostat gpg swap usb vim scsi backup DRBD pulseaudio groups lts su vrrp Areca ansible top ardour numa dpkg freedos parallel iptables raid5 deb virt-install sysresccd SpamAssassin /etc/network/interfaces elliptics ubuntu