{"id":40,"date":"2010-06-03T10:28:02","date_gmt":"2010-06-03T08:28:02","guid":{"rendered":"http:\/\/www.gerst-it.com\/blog\/?p=40"},"modified":"2010-12-30T12:02:50","modified_gmt":"2010-12-30T10:02:50","slug":"xen-migration-disk-image-auf-lvm","status":"publish","type":"post","link":"https:\/\/blog.gerst-it.com\/?p=40","title":{"rendered":"Xen Migration Disk Image auf LVM"},"content":{"rendered":"

1.<\/strong> LVM\u00a0Partition erstellen\u00a0erstellen f\u00fcr DomU<\/p>\n

lvcreate -n Test-VM1 --size 40g xen-vms<\/em><\/code><\/p>\n

2.<\/strong> Filesystem ext3 auf neuer LVM Partition erstellen mit<\/p>\n

mkfs.ext3 \/dev\/xen-vms\/Test-VM1<\/em><\/code><\/p>\n

3.<\/strong> Disk-Image auf LVM kopieren<\/p>\n

dd if=\/mnt\/backup\/disk.img of=\/dev\/xen-vms\/Daniel-VM1 bs=1024<\/em><\/code><\/p>\n

4.<\/strong> Xen Disk-Image Konfigurationsdatei \/etc\/xen\/Test-VM1.cfg Kernel\u00a0auf verwendeten\u00a0anpassen<\/p>\n

kernel\u00a0 = '\/boot\/vmlinuz-2.6.26-1-xen-amd64'
\nramdisk = '\/boot\/initrd.img-2.6.26-1-xen-amd64'
\n#kernel\u00a0 = '\/boot\/vmlinuz-2.6.18-6-xen-686'
\n#ramdisk = '\/boot\/initrd.img-2.6.18-6-xen-686'<\/em><\/code><\/p>\n

5.<\/strong> Wichtig folgenden Eintrag in die datei\u00a0\/etc\/xen\/Test-VM1.cfg<\/em> einf\u00fcgen<\/p>\n

extra = 'clocksource=jiffies'<\/em><\/code><\/p>\n

6.<\/strong> Mount Verzeichnis erstellen<\/p>\n

mkdir \/mnt\/domU<\/em><\/code><\/p>\n

7.<\/strong> LVM Partition mounten<\/p>\n

mount \/dev\/xen-vms\/Test-VM1 \/mnt\/domu\/<\/em><\/code><\/p>\n

8.<\/strong> Aktuelle Kernel Sources auf LVM DomU kopieren mit folgendem Befehl<\/p>\n

cp -dpR \/lib\/modules\/2.6.26-1-xen-amd64 \/mnt\/domu\/lib\/modules<\/em><\/code><\/p>\n

9.<\/strong> Anpassen der \/etc\/inittab<\/em> der LVM DomU in der datei \/mnt\/domU\/etc\/inittab<\/em><\/p>\n

1:2345:respawn:\/sbin\/getty 38400 hvc0
\n#1:2345:respawn:\/sbin\/getty 38400 tty1
\n#2:23:respawn:\/sbin\/getty 38400 tty2
\n#3:23:respawn:\/sbin\/getty 38400 tty3
\n#4:23:respawn:\/sbin\/getty 38400 tty4
\n#5:23:respawn:\/sbin\/getty 38400 tty5
\n#6:23:respawn:\/sbin\/getty 38400 tty6<\/em><\/code><\/p>\n

10.<\/strong> Hvc Console in der DomU unter \/mnt\/domU\/etc\/securetty<\/em> einf\u00fcgen (am Ende der Datei)<\/p>\n

# TJ ------
\n# xen console
\nhvc0<\/em><\/code><\/p>\n","protected":false},"excerpt":{"rendered":"

1. LVM\u00a0Partition erstellen\u00a0erstellen f\u00fcr DomU lvcreate -n Test-VM1 –size 40g xen-vms 2. Filesystem ext3 auf neuer LVM Partition erstellen mit mkfs.ext3 \/dev\/xen-vms\/Test-VM1 3. Disk-Image auf LVM kopieren dd if=\/mnt\/backup\/disk.img of=\/dev\/xen-vms\/Daniel-VM1 bs=1024 4. Xen Disk-Image Konfigurationsdatei \/etc\/xen\/Test-VM1.cfg Kernel\u00a0auf verwendeten\u00a0anpassen kernel\u00a0 = ‚\/boot\/vmlinuz-2.6.26-1-xen-amd64‘ ramdisk = ‚\/boot\/initrd.img-2.6.26-1-xen-amd64‘ #kernel\u00a0 = ‚\/boot\/vmlinuz-2.6.18-6-xen-686‘ #ramdisk = ‚\/boot\/initrd.img-2.6.18-6-xen-686‘ 5. Wichtig folgenden Eintrag in […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-40","post","type-post","status-publish","format-standard","hentry","category-xen"],"_links":{"self":[{"href":"https:\/\/blog.gerst-it.com\/index.php?rest_route=\/wp\/v2\/posts\/40","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.gerst-it.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.gerst-it.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.gerst-it.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.gerst-it.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=40"}],"version-history":[{"count":3,"href":"https:\/\/blog.gerst-it.com\/index.php?rest_route=\/wp\/v2\/posts\/40\/revisions"}],"predecessor-version":[{"id":133,"href":"https:\/\/blog.gerst-it.com\/index.php?rest_route=\/wp\/v2\/posts\/40\/revisions\/133"}],"wp:attachment":[{"href":"https:\/\/blog.gerst-it.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=40"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.gerst-it.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=40"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.gerst-it.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=40"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}