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| author | Sam Li <faithilikerun@gmail.com> | 2023-05-08 12:55:33 +0800 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2023-05-15 08:17:34 -0400 |
| commit | 90fd9746689e865525ddb18cfec925f56159c740 (patch) | |
| tree | f16642f08dbb37475477497418f6ec89bf53fcf4 /docs/system/qemu-block-drivers.rst.inc | |
| parent | 142e307e79908ec58588b38d46ba63928f80ec36 (diff) | |
| download | focaccia-qemu-90fd9746689e865525ddb18cfec925f56159c740.tar.gz focaccia-qemu-90fd9746689e865525ddb18cfec925f56159c740.zip | |
docs/zoned-storage: add zoned device documentation
Add the documentation about the zoned device support to virtio-blk emulation. Signed-off-by: Sam Li <faithilikerun@gmail.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com> Acked-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20230508045533.175575-9-faithilikerun@gmail.com Message-id: 20230324090605.28361-9-faithilikerun@gmail.com [Add index-api.rst to fix "zoned-storage.rst:document isn't included in any toctree" error and fix pre-formatted code syntax. --Stefan] Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'docs/system/qemu-block-drivers.rst.inc')
| -rw-r--r-- | docs/system/qemu-block-drivers.rst.inc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/system/qemu-block-drivers.rst.inc b/docs/system/qemu-block-drivers.rst.inc index dfe5d2293d..105cb9679c 100644 --- a/docs/system/qemu-block-drivers.rst.inc +++ b/docs/system/qemu-block-drivers.rst.inc @@ -430,6 +430,12 @@ Hard disks you may corrupt your host data (use the ``-snapshot`` command line option or modify the device permissions accordingly). +Zoned block devices + Zoned block devices can be passed through to the guest if the emulated storage + controller supports zoned storage. Use ``--blockdev host_device, + node-name=drive0,filename=/dev/nullb0,cache.direct=on`` to pass through + ``/dev/nullb0`` as ``drive0``. + Windows ^^^^^^^ |