search for: 1070,18

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2019 Aug 23
2
[PATCH 1/1] protocol: Add NBD_CMD_FLAG_FAST_ZERO
...AST_ZERO. Signed-off-by: Eric Blake <eblake@redhat.com> --- doc/proto.md | 50 +++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 49 insertions(+), 1 deletion(-) diff --git a/doc/proto.md b/doc/proto.md index 52d3e7b..702688b 100644 --- a/doc/proto.md +++ b/doc/proto.md @@ -1070,6 +1070,18 @@ The field has the following format: which support the command without advertising this bit, and conversely that this bit does not guarantee that the command will succeed or have an impact. +- bit 11, `NBD_FLAG_SEND_FAST_ZERO`: allow clients to detect whether + `NBD_CMD_WRITE...
2019 Aug 23
22
cross-project patches: Add NBD Fast Zero support
This is a cover letter to a series of patches being proposed in tandem to four different projects: - nbd: Document a new NBD_CMD_FLAG_FAST_ZERO command flag - qemu: Implement the flag for both clients and server - libnbd: Implement the flag for clients - nbdkit: Implement the flag for servers, including the nbd passthrough client If you want to test the patches together, I've pushed a