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authorJuan Quintela <quintela@redhat.com>2023-10-18 13:55:13 +0200
committerJuan Quintela <quintela@redhat.com>2023-10-31 08:44:33 +0100
commit864128df465a8b041e089475e903be8d7d0d06ef (patch)
treec87aeed670f136d1c748e9d12254a0bf45e48b89 /docs/about/deprecated.rst
parent66db46ca83b8fb72f089e33be12e1a55b3b17eb6 (diff)
migration: Deprecate old compression method
Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Peter Xu <peterx@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <20231018115513.2163-6-quintela@redhat.com>
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diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst
index 35c8d7d1d4..ecccd5d3fc 100644
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@@ -496,3 +496,11 @@ 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.
+
+old compression method (since 8.2)
+''''''''''''''''''''''''''''''''''
+
+Compression method fails too much. Too many races. We are going to
+remove it if nobody fixes it. For starters, migration-test
+compression tests are disabled becase they fail randomly. If you need
+compression, use multifd compression methods.