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| author | Peter Maydell | 2019-08-16 16:53:37 +0200 |
|---|---|---|
| committer | Peter Maydell | 2019-08-16 16:53:37 +0200 |
| commit | c6a2225a5a5e272edc0304845e32ea436ea1043a (patch) | |
| tree | 4bd7a214066714ef048ac30b4dedd5b8f6b31458 /qapi | |
| parent | Merge remote-tracking branch 'remotes/armbru/tags/pull-include-2019-08-13-v2'... (diff) | |
| parent | block/nbd: refactor nbd connection parameters (diff) | |
| download | qemu-c6a2225a5a5e272edc0304845e32ea436ea1043a.tar.gz qemu-c6a2225a5a5e272edc0304845e32ea436ea1043a.tar.xz qemu-c6a2225a5a5e272edc0304845e32ea436ea1043a.zip | |
Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2019-08-15' into staging
nbd patches for 2019-08-15
- Addition of InetSocketAddress keep-alive
- Addition of BDRV_REQ_PREFETCH for more efficient copy-on-read
- Initial refactoring in preparation of NBD reconnect
# gpg: Signature made Thu 15 Aug 2019 19:28:41 BST
# gpg: using RSA key A7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full]
# gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full]
# gpg: aka "[jpeg image of size 6874]" [full]
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A
* remotes/ericb/tags/pull-nbd-2019-08-15:
block/nbd: refactor nbd connection parameters
block/nbd: add cmdline and qapi parameter reconnect-delay
block/nbd: move from quit to state
block/nbd: use non-blocking io channel for nbd negotiation
block/nbd: split connection_co start out of nbd_client_connect
nbd: improve CMD_CACHE: use BDRV_REQ_PREFETCH
block/stream: use BDRV_REQ_PREFETCH
block: implement BDRV_REQ_PREFETCH
qapi: Add InetSocketAddress member keep-alive
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/block-core.json | 11 | ||||
| -rw-r--r-- | qapi/sockets.json | 6 |
2 files changed, 15 insertions, 2 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index 0d43d4f37c..f1e7701fbe 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -3860,13 +3860,22 @@ # traditional "base:allocation" block status (see # NBD_OPT_LIST_META_CONTEXT in the NBD protocol) (since 3.0) # +# @reconnect-delay: On an unexpected disconnect, the nbd client tries to +# connect again until succeeding or encountering a serious +# error. During the first @reconnect-delay seconds, all +# requests are paused and will be rerun on a successful +# reconnect. After that time, any delayed requests and all +# future requests before a successful reconnect will +# immediately fail. Default 0 (Since 4.2) +# # Since: 2.9 ## { 'struct': 'BlockdevOptionsNbd', 'data': { 'server': 'SocketAddress', '*export': 'str', '*tls-creds': 'str', - '*x-dirty-bitmap': 'str' } } + '*x-dirty-bitmap': 'str', + '*reconnect-delay': 'uint32' } } ## # @BlockdevOptionsRaw: diff --git a/qapi/sockets.json b/qapi/sockets.json index fc81d8d5e8..32375f3a36 100644 --- a/qapi/sockets.json +++ b/qapi/sockets.json @@ -53,6 +53,9 @@ # # @ipv6: whether to accept IPv6 addresses, default try both IPv4 and IPv6 # +# @keep-alive: enable keep-alive when connecting to this socket. Not supported +# for passive sockets. (Since 4.2) +# # Since: 1.3 ## { 'struct': 'InetSocketAddress', @@ -61,7 +64,8 @@ '*numeric': 'bool', '*to': 'uint16', '*ipv4': 'bool', - '*ipv6': 'bool' } } + '*ipv6': 'bool', + '*keep-alive': 'bool' } } ## # @UnixSocketAddress: |