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1066 Commits

Author SHA1 Message Date
Amitay Isaacs
2ddc5274ba ctdb-logging: Allow sub-string matching for debug level strings
This allows for backward compatibility with the current code where
DEBUG_ERR corresponds to "ERR".

Fix the test that relies on "ERR" instead of "ERROR".

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Michael Adam <obnox@samba.org>
2015-11-16 00:46:14 +01:00
Amitay Isaacs
7dd2f1c35a ctdb-daemon: Move ctdb_fork.c to server
These functions are only used in the ctdb daemon code.

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Michael Adam <obnox@samba.org>
2015-11-16 00:46:14 +01:00
Volker Lendecke
0aca421136 ctdb: Fix the O3 developer build
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Fri Nov 13 12:42:22 CET 2015 on sn-devel-104
2015-11-13 12:42:21 +01:00
Amitay Isaacs
85a2a2c911 ctdb-tests: Try to connect few times before failing in comm_client_test
cunit/comm_test_002.sh requires that the comm_server_test is started
before comm_client_test.  Since comm_server_test is started in background,
it's possible for comm_client_test to run before comm_server_test has
bound to the unix domain socket.

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-11-11 03:21:22 +01:00
Martin Schwenke
3a7c73ff7b ctdb-tests: Fix "setreclock" test
1. Waiting for generation to change isn't enough.  It now changes
   early in recovery and reclock might not have been set on all nodes.
   So wait until recovery is complete before checking reclock.

2. Use onnode -p when setting reclock on all nodes.  That will cause
   it to be set quickly on all nodes, to avoid the situation where the
   recovery master is the late in the list and resets the reclock on
   earlier nodes back to the old value.  This shouldn't matter if (1)
   is done but it can't hurt.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Michael Adam <obnox@samba.org>
2015-11-09 07:53:18 +01:00
Martin Schwenke
1ed577efa0 ctdb-tests: Fix the name of the "setreclock" test
It currently claims to test "setrecmaster".

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Michael Adam <obnox@samba.org>
2015-11-09 07:53:18 +01:00
Amitay Isaacs
03c69d8400 ctdb-include: Remove unused definitions
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-11-04 00:47:16 +01:00
Amitay Isaacs
44e611ddcf ctdb-daemon: Rename struct ctdb_control_get_ifaces to ctdb_iface_list_old
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-11-04 00:47:16 +01:00
Amitay Isaacs
c4e9d616ae ctdb-daemon: Rename struct ctdb_control_iface_info to ctdb_iface
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-11-04 00:47:15 +01:00
Amitay Isaacs
a9f335fcc2 ctdb-daemon: Rename struct ctdb_iface to ctdb_interface
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-11-04 00:47:14 +01:00
Amitay Isaacs
04eaa077aa ctdb-daemon: Rename struct ctdb_all_public_ips to ctdb_public_ip_list_old
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-11-04 00:47:14 +01:00
Amitay Isaacs
2b76e58032 ctdb-daemon: Rename struct ctdb_public_ip_list to public_ip_list
A private structure need not have ctdb_ prefix.

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-11-04 00:47:14 +01:00
Amitay Isaacs
afc5d8a442 ctdb-daemon: Rename struct ctdb_node_map to ctdb_node_map_old
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-11-04 00:47:14 +01:00
Amitay Isaacs
e1fed53e2a ctdb-daemon: Rename struct ctdb_req_control to ctdb_req_control_old
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-11-04 00:47:14 +01:00
Amitay Isaacs
4647787773 ctdb-daemon: Separate prototypes for common client/server functions
This groups function prototypes for common client/server functions in
common/common.h and removes them from ctdb_private.h.

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-30 02:00:27 +01:00
Amitay Isaacs
01c6c90e98 ctdb-daemon: Remove dependency on includes.h
Instead of includes.h, include the required header files explicitly.

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-30 02:00:27 +01:00
Amitay Isaacs
2fdb332fad ctdb-daemon: Stop using tevent compatibility definitions
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-30 02:00:27 +01:00
Amitay Isaacs
b900adc55c ctdb-daemon: Separate prototypes for system specific functions
This groups function prototypes for system specific functions in
common/system.h and removes them from ctdb_private.h.

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-30 02:00:27 +01:00
Amitay Isaacs
af99846ac5 ctdb-tool: Remove repack command
The databases are repacked automatically during vacuuming when the
freelist size grows beyond configured threshold (RepackLimit).

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-27 04:15:15 +01:00
Martin Schwenke
f7c414d4c9 ctdb-tests: Change "ctdb ip -n all" to "ctdb ip all"
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2015-10-23 03:43:26 +02:00
Martin Schwenke
5d2c9436ed ctdb-tests: Do not test "ctdb nodestatus -n all"
This is low value and will no longer be supported.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2015-10-23 03:43:26 +02:00
Martin Schwenke
a94378e3f1 ctdb-tests: Drop use of "ctdb delip -n all" in simple tests
Add new function delete_ip_from_all_nodes().  Also
ctdb_get_all_pnns().

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2015-10-23 03:43:26 +02:00
Martin Schwenke
c607989d91 ctdb-tests: Drop simple uses of "ctdb -n all ..." from simple tests
None of these uses of -n are particularly useful.  "-n all" will be
deprecated.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2015-10-23 03:43:26 +02:00
Amitay Isaacs
cf89c7f42e ctdb-tests: Fix CID 1327218-1327221
Signed-off-by: Amitay Isaacs <amitay@gmail.com>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Wed Oct 14 13:32:02 CEST 2015 on sn-devel-104
2015-10-14 13:32:02 +02:00
Volker Lendecke
74013aeee3 ctdb: Fix CID 1327223 Unbounded source buffer
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Oct 14 05:22:28 CEST 2015 on sn-devel-104
2015-10-14 05:22:28 +02:00
Volker Lendecke
593bdb9784 ctdb: Fix CID 1327224 Unbounded source buffer
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2015-10-14 02:19:14 +02:00
Amitay Isaacs
e6ff36506c ctdb-recoverd: Add code for parallel database recovery
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-07 14:53:29 +02:00
Amitay Isaacs
81ac247c10 ctdb-protocol: Add controls for parallel DB recovery
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-07 14:53:29 +02:00
Amitay Isaacs
34a6c99776 ctdb-protocol: Add ctdb protocol serialization routines
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-07 14:53:29 +02:00
Amitay Isaacs
1543eedb8f ctdb-common: Add communication endpoint abstraction
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-07 14:53:29 +02:00
Amitay Isaacs
e01c0eed38 ctdb-common: Add packet write abstraction
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-07 14:53:28 +02:00
Amitay Isaacs
c77d3bb183 ctdb-common: Add packet read abstraction
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-07 14:53:28 +02:00
Amitay Isaacs
b25c1135a7 ctdb-daemon: Use reqid abstraction
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-07 14:53:28 +02:00
Amitay Isaacs
9fd4d07ca6 ctdb-common: Add request id abstraction
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-07 14:53:28 +02:00
Amitay Isaacs
7c6115e11b ctdb-daemon: whitespace fix
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-07 14:53:28 +02:00
Amitay Isaacs
9d75bf3a9f ctdb-daemon: formatting fix
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-07 14:53:28 +02:00
Amitay Isaacs
62f1e2579a ctdb-daemon: Replace ctdb_message with srvid abstraction
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-07 14:53:28 +02:00
Amitay Isaacs
6272ef0d09 ctdb-common: Add srvid abstraction
Attempt to make common code independent and free from ctdb_context.

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-07 14:53:28 +02:00
Amitay Isaacs
e5592f9fc0 ctdb-common: Add db_hash abstraction
A hash table implemented using in-memory tdb backend.

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-07 14:53:28 +02:00
Amitay Isaacs
acf5ebfa90 ctdb-daemon: whitespace fix
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-07 14:53:28 +02:00
Amitay Isaacs
ba56d852cb ctdb-daemon: Remove ctdb from traverse_callback
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-07 14:53:28 +02:00
Amitay Isaacs
3f287ec479 ctdb-build: Do not split ctdb-system subsystem
The functions defined in common/system_*.c depend on the functions
defined in common/system_common.c.  So keep them together.

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-10-07 14:53:28 +02:00
Martin Schwenke
b933b91a0b ctdb-scripts: Update important installed files to use build-time defaults
In this case: ctdbd_wrapper, onnode, ctdb_diagnostics, ctdb.sudoers.
Set sensible defaults from configure options.

Update documentation to match, trying to fix up anything that has been
missed before.

The onnode unit tests need a symlink to the functions file.
The simple integration tests need to set CTDB_BASE and also
need symlinks to functions/nodes.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Jose A. Rivera <jarrpa@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>

fixup

Signed-off-by: Martin Schwenke <martin@meltin.net>
2015-09-15 08:56:21 +02:00
Martin Schwenke
121d1a8571 ctdb-scripts: Rename variable CTDB_ETCDIR to CTDB_SYS_ETCDIR
This variable points to /etc/ by default.

This distinguishes it from the different variable from wscript, which
points to /etc/ctdb/.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Jose A. Rivera <jarrpa@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
2015-09-15 08:56:21 +02:00
Martin Schwenke
014a1eb540 ctdb-scripts: CTDB_BASE must be set when including functions file
Also fix an unused test to set CTDB_BASE.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Jose A. Rivera <jarrpa@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
2015-09-15 08:56:21 +02:00
Martin Schwenke
3aa11b175a ctdb-scripts: New internal variable CTDB_SCRIPT_VARDIR
Clearly identifies where all state files from scripts should go and
allows that location to be easily changed.  This patch should not
change any behaviour (outside of eventscript unit tests, where a
clearer location is now used).

CTDB_VARDIR should no longer be overridden.  Continue to set
CTDB_DBDIR and similar to override database location in unit tests.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Jose A. Rivera <jarrpa@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
2015-09-15 08:56:21 +02:00
Martin Schwenke
4164d7bf31 ctdb-scripts: Add default filesystem usage warnings
Always check filesystem usage for the database directories.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>

Autobuild-User(master): Amitay Isaacs <amitay@samba.org>
Autobuild-Date(master): Sat Aug 29 20:08:48 CEST 2015 on sn-devel-104
2015-08-29 20:08:47 +02:00
Martin Schwenke
0f28ccf87a ctdb-scripts: Add default system memory usage warnings
CTDB should warn by default if too much system memory or swap is used.

The tests have also been tweaked.  In particular, the filesystem-only
tests need to initialise the memory information to avoid errors where
meminfo isn't set.

Document the defaults, warning against disabling them.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2015-08-29 17:06:25 +02:00
Martin Schwenke
b18e4ae0c9 ctdb-scripts: Throttle system resource monitoring warnings
They are only printed when the percentage usage changes.  This should
stop the logs from being filled with warnings.

Add a test for the throttling.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2015-08-29 17:06:25 +02:00
Martin Schwenke
e6b5163bc1 ctdb-scripts: Don't shutdown CTDB when memory monitoring fails
Marking the node unhealthy should cause Samba processes to close,
possible freeing a stack of memory.  If not, then it is somebody
else's problem.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2015-08-29 17:06:25 +02:00