Difference between revisions of "Virsh dumpxml"
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↑ https://libvirt.org/sources/virshcmdref/html-single/#sect-dumpxml
↑ https://linux.die.net/man/1/virsh
↑ https://linux.die.net/man/1/virsh
↑ https://serverfault.com/questions/434064/correct-way-to-move-kvm-vm
↑ https://wiki.libvirt.org/page/Live-disk-backup-with-active-blockcommit
(Created page with "<code>virsh dumpxml<ref>https://libvirt.org/sources/virshcmdref/html-single/#sect-dumpxml</ref> {guest-id, VM_MACHINE_NAME or uuid}</code> [--inactive] [--security-info] [--up...") |
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: <code>--migratable</code> with --migratable one can request an XML that is suitable for migrations, i.e., compatible with older libvirt releases and possibly amended with internal run-time options. This option may automatically enable other options (--update-cpu, --security-info, ...) as necessary<ref>https://linux.die.net/man/1/virsh</ref> | : <code>--migratable</code> with --migratable one can request an XML that is suitable for migrations, i.e., compatible with older libvirt releases and possibly amended with internal run-time options. This option may automatically enable other options (--update-cpu, --security-info, ...) as necessary<ref>https://linux.die.net/man/1/virsh</ref> | ||
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| + | :<code>virsh dumpxml MACHINE_NAME > /path/to/savefile.xml</code> | ||
| + | |||
| + | :<code>virsh dumpxml --migrateable MACHINE_NAME > /path/to/savefile.xml</code> | ||
== Activities == | == Activities == | ||
| − | # [[ | + | # [[Offline Migrate or move a virtual machine between two KVM servers without shared storage]]<ref>https://serverfault.com/questions/434064/correct-way-to-move-kvm-vm</ref>: <code>[[virsh dumpxml]]</code> and <code>[[virsh define]]</code> |
| − | # [[ | + | |
| + | # [[Create Live backups]] with active [[virsh blockcommit]]<ref>https://wiki.libvirt.org/page/Live-disk-backup-with-active-blockcommit</ref> | ||
| − | == | + | # Dump config for all running machines: <code>for NAME in `[[virsh list]] --name`; do virsh [[dumpxml]] $NAME > $NAME.xml; done</code> |
| − | * <code>[[virsh define]]</code> | + | |
| + | == Related commands == | ||
| + | * <code>[[virsh define]] YOU_VM_NAME.xml</code> | ||
* <code>[[virsh dominfo]]</code> | * <code>[[virsh dominfo]]</code> | ||
* <code>[[virsh domrename]]</code> | * <code>[[virsh domrename]]</code> | ||
* <code>[[virsh snapshot-create-as]]</code> | * <code>[[virsh snapshot-create-as]]</code> | ||
| − | * <code>[[virsh domblklist]]</code> | + | * <code>[[virsh domblklist]] VM_NAME</code> |
| − | * [[virtinst]] | + | * <code>[[virtinst]]</code> package |
| − | |||
==See also== | ==See also== | ||
| − | *{{KVM}} | + | * {{virsh information}} |
| + | * {{virt}} | ||
| + | * {{KVM}} | ||
| − | [[Category:Linux] | + | [[Category:Linux]] |
| − | [[Category:KVM] | + | [[Category:KVM]] |
Latest revision as of 12:10, 31 March 2021
virsh dumpxml[1] {guest-id, VM_MACHINE_NAME or uuid} [--inactive] [--security-info] [--update-cpu] [--migratable] [2]
--migratablewith --migratable one can request an XML that is suitable for migrations, i.e., compatible with older libvirt releases and possibly amended with internal run-time options. This option may automatically enable other options (--update-cpu, --security-info, ...) as necessary[3]
virsh dumpxml MACHINE_NAME > /path/to/savefile.xml
virsh dumpxml --migrateable MACHINE_NAME > /path/to/savefile.xml
Activities[edit]
- Offline Migrate or move a virtual machine between two KVM servers without shared storage[4]:
virsh dumpxmlandvirsh define
- Create Live backups with active virsh blockcommit[5]
- Dump config for all running machines:
for NAME in `virsh list --name`; do virsh dumpxml $NAME > $NAME.xml; done
Related commands[edit]
virsh define YOU_VM_NAME.xmlvirsh dominfovirsh domrenamevirsh snapshot-create-asvirsh domblklist VM_NAMEvirtinstpackage
See also[edit]
- virsh Info:
virsh list,virsh version,virsh dominfo,virsh pool-info,virsh domstats,virsh vol-info,virsh net-info,virsh dumpxml libguestfs-tools:virt-sysprep,virt-clone,virt-builder,virt-customize,virt-resize,virt-rescue,virt-sparsify,guestmount,guestfish,virt-inspector,virt-cat,virt-log,virt-df,virt-ls,virt-filesystems,virt-list-filesystems,virt-edit- KVM, Installation, QEMU,
virsh,virtinst,libguestfs-tools, libvirt, qemu, Red Hat Virtualization (RHV), MacVTap, Virtio, oVirt, KVM services, KVM networking, KVM graphics, CPU, KVM on ARM
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