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"ctdb checktcpport" is no longer experimental so the other checkers
are no longer required.
Remove tests related to the removed checkers.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit 50e330d0679614bee2e7bab028436e929f74ca50)
The current setting is inconsistent with settings on most systems,
putting /bin before /sbin. Use of /usr/local/bin, which may be
required on some systems, is also overridden. This can make it
difficult to do interactive debugging of script problems.
Rely on the system PATH instead.
If system-specific changes need to be made then this can be done in a
configuration file.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit cfbff39e22e42f3997f637290748290833525714)
Some scripts are disabled by default so are no executable. Explicitly
running them under sh allows them to be run without having to mess
around and make them executable or similar.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit 9437d4809bfbbb5c6a32a610665333d2f641881d)
Reduce the complexity, including the depth of background processes.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit 49f077c475b078889ff0492fe7d567a64d6cb87c)
Otherwise calls to "ctdb natgwlist" will not behave as expected if a
non-standard file is used, since that command will use the default
file location.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit e574b30257126679704b088c4334a8e7a53a9c3f)
The old logic was actually wrong. If CTDB_LOGFILE is unset then a
default is used, not syslog.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit 79e2029f9bc078126e865aa715100a3870c7604b)
Allowing people to put random options in CTDB_OPTIONS complicates some
logic (particularly around use of syslog). If we're going to have
variables for options then let's make sure we have a variable for each
option and make people use them.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit e55f3a1577eff0182802b0341d865d961aeae1c7)
All CTDB configuration variables should start with CTDB_.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit f12658aff125996ae45eea23241d8c3d0567b893)
It is a 1 line wrapper around ctdb_load_nodes_file(), so use that
instead. We need less code... :-)
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit 4a5d5935f4410a93a3343d85a24dbcddae2c4c20)
This reverts commit 4b0f32047e8bece0a052bdbe2209afe91b7e8ce3.
This is not necessary. It just causes a memory leak.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit 25fd05505f61dc595c0ef25bb6e332274d5530e8)
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Pair-programmed-with: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit 484c46eaae056480baf050fd91868f2fd0537985)
Otherwise we end up with lots of useless temporary directories.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit 63924ff372b066cd878b79e71f06de4c24c814a2)
* --public-interface is not needed
* Add --sloppy-start to speed up restarts
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit d0dec5b8e60316701fdd02150c4dd8f01aacbfda)
It does cope with node that don't have the lmaster capability.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Pair-programmed-with: Amitay Isaacs <amitay@gmail.com>
(This used to be ctdb commit 588172bcb6bf267339e2bd09e23d2c4904a27a41)
This command was added to test persistent database recovery with sequence
numbers. With the new persistent transaction code, sequence numbers get
updated automatically, so there is no need for this command.
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
(This used to be ctdb commit 14bfd22fad1a5fd27eede1be7fccbaed9466e13e)
With the new persistent transaction code, sequence numbers will be
automatically updated whenever a record is updated.
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
(This used to be ctdb commit 961dd5d0acbb971756944ea9f69992020ea7d9fc)
Implementing persistent trasnaction code from Samba.
Persistent transaction code was reimplemented in Samba using g_lock.tdb
to hold transaction locks and using TRANS3_COMMIT control.
Implementation details:
1. When starting a transaction, create a record with "transaction-<dbid>"
as key and store current server_id in the structure.
2. If a record already exists, some other client has already started a
transaction. Verify that the process corresponding to server_id stored
in the record really exists or it's a stale record and overwrite it.
3. All modifications to the actual persistent database are stored in a
marshal buffer.
4. When transaction is committed, read the sequence number of the
persistent database and increment it. Sequence number record is also
stored in the marshal buffer.
5. Send the changed records (marshal buffer) in TRANS3_COMMIT control
to all the active nodes.
6. If all controls succeed, verify that the sequence number has been
incremented. Commit is successful. If any of the controls fail,
abort the transaction.
7. In case sequence number has not yet been incremented, then database
recovery has been triggered. So repeat from step 5.
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
(This used to be ctdb commit 4e0f1971792c9431d8d51dc57d54ecc9e4576dd5)
server_id records are stored in g_lock.tdb for persistent transactions.
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
(This used to be ctdb commit 55f91ea4373c54ddb5faad87fa2826d86a4b6172)
This removes data types and structure elements related to TRANS2
persistent transaction code.
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
(This used to be ctdb commit 22a253b7ccf1ff854cddf0b67969dc84d7d6a654)
Main changes are:
libctdb_test.c -> ctdb_test_stubs.c
ctdb_tool_libctdb.c -> ctdb_functest.c
ctdb_tool_stubby.c is gone, replaced with existing ctdb_test.c.
Functions starting with "libctdb_test_" now start with
"ctdb_test_stubs_".
Signed-off-by: Martin Schwenke <martin@meltin.net>
Pair-programmed-with: Amitay Isaacs <amitay@gmail.com>
(This used to be ctdb commit 6182bd0c19f215a997efe5272e633b1b1bd0c882)
Instead, override controls using preprocessor magic.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit 10aac42f30cc0d56dca42ece17d04ccbc321056d)
ret is initialised too early and is clobbered by the call to
ctdb_ctrl_getcapabilities(). Initialising it later means that the
function returns -1 when no LVS master is found.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit 3296559c43e70f755fcf2c06677891e0319c8142)
