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doc/vhost: note buggy Windows virtio-blk driver

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Change-Id: I74daf6c649d39954f8f4cbead8849e589d39a5aa
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/372011
Reviewed-by: Jim Harris <james.r.harris@intel.com>
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Daniel Verkamp 2017-07-31 16:45:58 -07:00
parent 23659578df
commit e820b2d198
1 changed files with 7 additions and 0 deletions
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@ -178,3 +178,10 @@ assigned to the VM.
Hot plug is not supported in vhost yet. Event queue path doesn't handle that Hot plug is not supported in vhost yet. Event queue path doesn't handle that
case yet. case yet.
## Windows virtio-blk driver only works with 512-byte sectors
The Windows `viostor` driver is buggy and does not correctly support vhost-blk
devices with non-512-byte block size.
See the [bug report](https://bugzilla.redhat.com/show_bug.cgi?id=1411092) for
more information.