As noted in MDEV-11947, we should disable the InnoDB doublewrite buffer
during the tests, because when rewriting page checksums, innochecksum
would skip the pages that are in the doublewrite buffer area. Because
the doublewrite buffer is emptied on server startup and not shutdown,
we should initially start with the doublewrite buffer disabled, so that
there will be no warning messages for wrong page checksums in the
doublewrite buffer.
Also, correct the obvious typo where restart_options should have been
$restart_parameters, so that InnoDB is actually verifying that the
checksums were rewritten.
Contains also
MDEV-10547: Test multi_update_innodb fails with InnoDB 5.7
The failure happened because 5.7 has changed the signature of
the bool handler::primary_key_is_clustered() const
virtual function ("const" was added). InnoDB was using the old
signature which caused the function not to be used.
MDEV-10550: Parallel replication lock waits/deadlock handling does not work with InnoDB 5.7
Fixed mutexing problem on lock_trx_handle_wait. Note that
rpl_parallel and rpl_optimistic_parallel tests still
fail.
MDEV-10156 : Group commit tests fail on 10.2 InnoDB (branch bb-10.2-jan)
Reason: incorrect merge
MDEV-10550: Parallel replication can't sync with master in InnoDB 5.7 (branch bb-10.2-jan)
Reason: incorrect merge
