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| author | Juan Quintela <quintela@redhat.com> | 2023-10-18 13:55:12 +0200 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2023-10-31 08:44:33 +0100 |
| commit | 66db46ca83b8fb72f089e33be12e1a55b3b17eb6 (patch) | |
| tree | 4f915df8b2b89a1f22218fe62c7af48b17730a61 /docs | |
| parent | 8846b5bfca761d599974482c21fa6da3d3c13a70 (diff) | |
| download | focaccia-qemu-66db46ca83b8fb72f089e33be12e1a55b3b17eb6.tar.gz focaccia-qemu-66db46ca83b8fb72f089e33be12e1a55b3b17eb6.zip | |
migration: Deprecate block migration
It is obsolete. It is better to use driver-mirror with NBD instead. CC: Kevin Wolf <kwolf@redhat.com> CC: Eric Blake <eblake@redhat.com> CC: Stefan Hajnoczi <stefanha@redhat.com> CC: Hanna Czenczek <hreitz@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <20231018115513.2163-5-quintela@redhat.com>
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/about/deprecated.rst | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index c1613468e6..35c8d7d1d4 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -486,3 +486,13 @@ Use blockdev-mirror with NBD instead. As an intermediate step the ``blk`` functionality can be achieved by setting the ``block`` migration capability to ``true``. But this capability is also deprecated. + +block migration (since 8.2) +''''''''''''''''''''''''''' + +Block migration is too inflexible. It needs to migrate all block +devices or none. + +Please see "QMP invocation for live storage migration with +``blockdev-mirror`` + NBD" in docs/interop/live-block-operations.rst +for a detailed explanation. |