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| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2020-01-31 17:22:19 +0300 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2020-02-20 16:42:52 +0100 |
| commit | 66fcbca5a7202d2ff2973b61a30f915204917eb7 (patch) | |
| tree | 771bbf9f9d44016127c72574193f7baf2b92cac5 /docs/interop/qemu-qmp-ref.texi | |
| parent | 3ae3fcfae533086d3e210589c10f317717c9d789 (diff) | |
| download | qemu-66fcbca5a7202d2ff2973b61a30f915204917eb7.zip | |
docs: qcow2: introduce compression type feature
The patch adds a new additional field to the qcow2 header: compression_type,
which specifies compression type. If field is absent or zero, default
compression type is set: ZLIB, which corresponds to current behavior.
New compression type (ZSTD) is to be added in further commit.
Suggested-by: Denis Plotnikov <dplotnikov@virtuozzo.com>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20200131142219.3264-3-vsementsov@virtuozzo.com>
[mreitz: s/Bits 3-63: Reserved/Bits 4-63: Reserved/]
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'docs/interop/qemu-qmp-ref.texi')
0 files changed, 0 insertions, 0 deletions