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virsh: Better document --copy-storage migrate options

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Both --copy-storage-{all,inc} options require disk images to be present
on destination host.
This commit is contained in:
Jiri Denemark 2011-09-26 15:09:08 +02:00
parent d82ce38415
commit 2c1a3dd878
1 changed files with 6 additions and 3 deletions
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@ -727,9 +727,12 @@ and I<--suspend> leaves the domain paused on the destination host.
I<--copy-storage-all> indicates migration with non-shared storage with full I<--copy-storage-all> indicates migration with non-shared storage with full
disk copy, I<--copy-storage-inc> indicates migration with non-shared storage disk copy, I<--copy-storage-inc> indicates migration with non-shared storage
with incremental copy (same base image shared between source and destination). with incremental copy (same base image shared between source and destination).
I<--change-protection> enforces that no incompatible configuration changes In both cases the disk images have to exist on destination host, the
will be made to the domain while the migration is underway; this flag is I<--copy-storage-...> options only tell libvirt to transfer data from the
implicitly enabled when supported by the hypervisor, but can be explicitly images on source host to the images found at the same place on the destination
host. I<--change-protection> enforces that no incompatible configuration
changes will be made to the domain while the migration is underway; this flag
is implicitly enabled when supported by the hypervisor, but can be explicitly
used to reject the migration if the hypervisor lacks change protection used to reject the migration if the hypervisor lacks change protection
support. I<--verbose> displays the progress of migration. support. I<--verbose> displays the progress of migration.