[PATCH 0/2] Do not enter orphan if replica is re-bootstrapping

[Vladimir Davydov]

If replication quorum can't be formed, because some replicas are
re-bootstrapping, box.cfg{} will return leaving the instance in
orphan mode. This is wrong, because those replicas will be up and
running soon. Let's take into account loading replicas while syncing
a quorum.

https://github.com/tarantool/tarantool/issues/3422
https://github.com/tarantool/tarantool/commits/gh-3422-replication-dont-stop-sync-if-replica-loading

Vladimir Davydov (2):
  replication: fix log message in case of sync failure
  replication: do not stop syncing if replicas are loading

 src/box/replication.cc                | 45 +++++++++++++++++++++++------------
 src/box/replication.h                 | 10 ++++++++
 test/replication/rebootstrap.lua      | 26 ++++++++++++++++++++
 test/replication/rebootstrap.result   | 45 +++++++++++++++++++++++++++++++++++
 test/replication/rebootstrap.test.lua | 21 ++++++++++++++++
 test/replication/rebootstrap1.lua     |  1 +
 test/replication/rebootstrap2.lua     |  1 +
 test/replication/suite.cfg            |  1 +
 8 files changed, 135 insertions(+), 15 deletions(-)
 create mode 100644 test/replication/rebootstrap.lua
 create mode 100644 test/replication/rebootstrap.result
 create mode 100644 test/replication/rebootstrap.test.lua
 create mode 120000 test/replication/rebootstrap1.lua
 create mode 120000 test/replication/rebootstrap2.lua

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2.11.0