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| author | Kevin Wolf <kwolf@redhat.com> | 2016-07-06 11:22:39 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-09-05 19:06:47 +0200 |
| commit | cd7fca952ce8456955f7f4e11df9ced14204c2f1 (patch) | |
| tree | 2d58a11ca8c6f967356c111e5750f9f8c924dd5a /replay | |
| parent | 0524e93a3fd7bff5bb4a584c372f2632ab7c0e0f (diff) | |
| download | qemu-cd7fca952ce8456955f7f4e11df9ced14204c2f1.tar.gz qemu-cd7fca952ce8456955f7f4e11df9ced14204c2f1.tar.bz2 qemu-cd7fca952ce8456955f7f4e11df9ced14204c2f1.zip | |
nbd-server: Use a separate BlockBackend
The builtin NBD server uses its own BlockBackend now instead of reusing
the monitor/guest device one.
This means that it has its own writethrough setting now. The builtin
NBD server always uses writeback caching now regardless of whether the
guest device has WCE enabled. qemu-nbd respects the cache mode given on
the command line.
We still need to keep a reference to the monitor BB because we put an
eject notifier on it, but we don't use it for any I/O.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'replay')
0 files changed, 0 insertions, 0 deletions