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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-12-23 07:56:01 -0800 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-12-23 07:56:01 -0800 |
| commit | 1bd88c4542e97f49955c142f8dc04dd32df9e91f (patch) | |
| tree | db76f6a4ac0ebefcf14e4e7e189f1ec34b3c16e6 /qapi | |
| parent | 6f016a2f7909eb6d595436a2f56cdf7cdf3e3c68 (diff) | |
| parent | ab7f7e67a7e7b49964109501dfcde4ec29bae60e (diff) | |
Merge tag 'pull-nbd-2021-12-22-v2' of https://src.openvz.org/scm/~vsementsov/qemu into staging
nbd: reconnect-on-open feature
v2: simple fix for mypy and pylint complains on patch 04
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# gpg: Good signature from "Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>" [unknown]
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# Primary key fingerprint: 8B9C 26CD B2FD 147C 880E 86A1 561F 24C1 F19F 79FB
* tag 'pull-nbd-2021-12-22-v2' of https://src.openvz.org/scm/~vsementsov/qemu:
iotests: add nbd-reconnect-on-open test
iotests.py: add qemu_io_popen()
iotests.py: add and use qemu_io_wrap_args()
iotests.py: add qemu_tool_popen()
nbd/client-connection: improve error message of cancelled attempt
nbd/client-connection: nbd_co_establish_connection(): return real error
nbd: allow reconnect on open, with corresponding new options
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/block-core.json | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index 1d3dd9cb48..bd0b285245 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -4096,6 +4096,12 @@ # future requests before a successful reconnect will # immediately fail. Default 0 (Since 4.2) # +# @open-timeout: In seconds. If zero, the nbd driver tries the connection +# only once, and fails to open if the connection fails. +# If non-zero, the nbd driver will repeat connection attempts +# until successful or until @open-timeout seconds have elapsed. +# Default 0 (Since 7.0) +# # Features: # @unstable: Member @x-dirty-bitmap is experimental. # @@ -4106,7 +4112,8 @@ '*export': 'str', '*tls-creds': 'str', '*x-dirty-bitmap': { 'type': 'str', 'features': [ 'unstable' ] }, - '*reconnect-delay': 'uint32' } } + '*reconnect-delay': 'uint32', + '*open-timeout': 'uint32' } } ## # @BlockdevOptionsRaw: |