Also refer to the service file for startup.

Also include the ftp.mariadb.org script rather than old name.

This fixes up 25b91c3f

galera_sr.GCF-1060 'innodb'              w2 [ fail ]  timeout after 900 seconds

galera_3nodes.galera_ssl_reload At line 50: mysql_shutdown failed
galera_3nodes.galera_ssl_reload : MDEV-30172 At line 50: mysql_shutdown failed
galera_3nodes.GCF-354 : mysqltest: At line 39: query 'DROP TABLE test.t1' failed: 1047: WSREP has not yet prepared node for application use
galera_3nodes.GCF-354 : mysqltest: At line 30: query 'INSERT INTO test.t1 values (1)' failed: 1180: Got error 6 "No such device or address"

galera_wan : [ERROR] WSREP: /home/buildbot/buildbot/build/gcs/src/gcs_state_msg.cpp:gcs_state_msg_get_quorum():947: Failed to establish quorum.

Merge Jan's bb-10.6-merge-jan branch:

MDEV-30172 Galera test case cleanup

    * Delete tests that are not supported and not going to be supported
      any time soon
    * Fix result set on tests that are not run on bb
    * Fix tests that fail because of auto increment offset
    * Make sure that disabled tests have open bug report

galera.galera_bf_abort_at_after_statement disabled by Daniel Black

Adjust galera/galera_3nodes disabled tests.

Hide the errors related to missing innodb stats tables in bootstrap mode
on the assumption that because we are in bootstrap mode they are going
to be created.

mtr_t::commit_file(): Protect the rename operation with fil_system.mutex
like we used to do before commit 2e43af69
in order to prevent fil_node_open_file() from running concurrently.
In other words, fil_system.mutex will protect the consistency of
fil_node_t::name and the file name in the file system.

This race condition should be very hard to trigger. We would need
a low value of innodb_open_files or table_cache limit so that
fil_space_t::try_to_close() will be invoked frequently. Simultaneously
with a RENAME operation, something (such as a write of a data page)
would have to try to open the file.

This fixes up commit dd5f4b36

trx_purge_truncate_history(): In case of an apparent conflict with
buf_pool_t::release_freed_page(), always momentarily acquire
buf_pool.mutex, to let the thread that is holding it and waiting for
buf_pool.flush_list_mutex to proceed.

The fix in commit c410f7aa was
insufficient, because simple yielding would not necessarily let
the conflicting thread to acquire buf_pool.flush_list_mutex.

This hang was reported and the fix tested by Axel Schwenke.

This commit fixes the test system hanging due to
the galera_var_notify_ssl_ipv6 test and also brings
the wsrep_notify[_ssl].sh files in line with each other
between the user template and the mtr suite.

Quotes are also added here to avoid problems if the
user specifies the value of one of the variables at the
beginning of the file containing shell-specific characters,
for example, if the password or username specified in the
PSWD and USER variables will contain the "$" character.

Also fixed an issue with automatic --ssl-verify-server-cert
option substitution when the corresponding value is set
by the user to "1" or "on".

Also fixed some tests here to avoid joining one of the nodes
to another cluster when the nodes are restarted from the mtr
side, which can lead to random failures when testing with
buildbot.

This commit fixes the test system hanging due to
the galera_var_notify_ssl_ipv6 test and also brings
the wsrep_notify[_ssl].sh files in line with each other
between the user template and the mtr suite.

Quotes are also added here to avoid problems if the
user specifies the value of one of the variables at the
beginning of the file containing shell-specific characters,
for example, if the password or username specified in the
PSWD and USER variables will contain the "$" character.

Also fixed an issue with automatic --ssl-verify-server-cert
option substitution when the corresponding value is set
by the user to "1" or "on".

Also fixed some tests here to avoid joining one of the nodes
to another cluster when the nodes are restarted from the mtr
side, which can lead to random failures when testing with
buildbot.