On 09/17/2018 11:26 AM, Vladimir Sementsov-Ogievskiy wrote:
> ping
>
Is this still pending or did I/we miss a v5?
> 31.07.2018 20:30, Vladimir Sementsov-Ogievskiy wrote:
>> Hi all.
>>
>> Here is NBD reconnect. Previously, if connection failed all current
>> and future requests will fail. After the series, nbd-client driver
>> will try to reconnect unlimited times. During first @reconnect-delay
>> seconds of reconnecting all requests will wait for the connection,
>> and if it is established requests will be resent. After
>> @reconnect-delay period all requests will be failed (until successful
>> reconnect).
>>
>> v4: - add Eric's r-b to 01.
>> - drop CONNECTING_INIT mode, don't reconnect on _open.
>> - new api: only one parameter @reconnect-delay
>> - new interval scheme between reconnect attempts
>> (1 - 2 - 4 - 8 - 16 - 16 ... seconds)
>> - fixes and refactorings in main patch (09), including merge with
>> old 08 patch
>>
>> v3:
>> 06: fix build error in function 'nbd_co_send_request':
>> error: 'i' may be used uninitialized in this function
>>
>> v2 notes:
>> Here is v2 of NBD reconnect, but it is very very different from v1, so,
>> forget about v1.
>> The series includes my "NBD reconnect: preliminary refactoring", with
>> changes in 05: leave asserts (Eric).
>>
>> Vladimir Sementsov-Ogievskiy (10):
>> block/nbd-client: split channel errors from export errors
>> block/nbd: move connection code from block/nbd to block/nbd-client
>> block/nbd-client: split connection from initialization
>> block/nbd-client: fix nbd_reply_chunk_iter_receive
>> block/nbd-client: don't check ioc
>> block/nbd-client: move from quit to state
>> block/nbd-client: rename read_reply_co to connection_co
>> block/nbd: add cmdline and qapi parameter reconnect-delay
>> block/nbd-client: nbd reconnect
>> iotests: test nbd reconnect
>>
>> qapi/block-core.json | 12 +-
>> block/nbd-client.h | 20 +-
>> block/nbd-client.c | 515
>> +++++++++++++++++++++++++++++++-----------
>> block/nbd.c | 56 ++---
>> tests/qemu-iotests/220 | 67 ++++++
>> tests/qemu-iotests/220.out | 7 +
>> tests/qemu-iotests/group | 1 +
>> tests/qemu-iotests/iotests.py | 4 +
>> 8 files changed, 512 insertions(+), 170 deletions(-)
>> create mode 100755 tests/qemu-iotests/220
>> create mode 100644 tests/qemu-iotests/220.out
>>
>
>
