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Commit Graph

713 Commits

Author SHA1 Message Date
Amitay Isaacs
bf701f06b4 ctdb-system: Fix typo in ctdb_get_peer_pid
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2016-04-23 23:55:14 +02:00
Martin Schwenke
bba31152df ctdb-system: Return window size and RST bit when reading TCP packets
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2016-04-01 04:42:12 +02:00
Amitay Isaacs
386cd7969c ctdb-system: Add ctdb_parse_connections() function
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2016-04-01 04:42:11 +02:00
Amitay Isaacs
f5b6a5b134 ctdb-common: For AF_PACKET socket types, protocol is in network order
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11770

From man page of packet(7):

                                             protocol is the  IEEE  802.3
   protocol  number  in  network  byte  order.  See the <linux/if_ether.h>
   include file for a list of allowed protocols.  When protocol is set  to
   htons(ETH_P_ALL),  then all protocols are received.

Protocol argument was changed from network order to host order wrongly
in commit 9f8395cb7d.

Specifying "protocol" field to socket(AF_PACKET, ...) call only affects
the packets that are recevied.  So use protocol = 0 when sending raw
packets.

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

Autobuild-User(master): Martin Schwenke <martins@samba.org>
Autobuild-Date(master): Fri Mar  4 12:58:50 CET 2016 on sn-devel-144
2016-03-04 12:58:50 +01:00
Martin Schwenke
907a5a6f1b ctdb-common: New function ctdb_wait_for_process_to_exit()
This pattern is used quite a few times in the CTDB code.  Many
instances use ctdb_kill() but for signal 0 this just calls kill(2)
anyway.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2016-02-23 07:23:18 +01:00
Michael Adam
476672b647 dlist: remove unneeded type argument from DLIST_ADD_END()
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2016-02-06 21:48:17 +01:00
Amitay Isaacs
9f94620a30 ctdb-common: Use documented names for protocol family in socket()
Instead of using PF_*, use AF_*.

https://bugzilla.samba.org/show_bug.cgi?id=11705

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
2016-02-02 08:42:09 +01:00
Amitay Isaacs
9f8395cb7d ctdb-common: Protocol argument must be in host order for socket() call
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11705

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
2016-02-02 08:42:09 +01:00
Volker Lendecke
0cb8b9d113 ctdb: Fix CID 1347319 Unchecked return value
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2016-01-08 02:37:18 +01:00
Amitay Isaacs
af13e56271 ctdb-system: Use protocol/protocol.h instead of ctdb_private.h
Since this code does not need any private structures defined in
ctdb_private.h, protocol/protocol.h should suffice.

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Jeremy Allison <jra@samba.org>
2015-11-25 10:16:19 +01:00
Christof Schmitt
3968e33acf ctdb: Remove unused ctdb_set_process_name
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>

Autobuild-User(master): Amitay Isaacs <amitay@samba.org>
Autobuild-Date(master): Wed Nov 18 07:12:50 CET 2015 on sn-devel-104
2015-11-18 07:12:50 +01:00
Amitay Isaacs
0fffdc1901 ctdb-daemon: Remove unused ctdb_logging.[ch]
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 00:46:15 +01:00
Amitay Isaacs
9c16aec72f ctdb-common: Use new debug level API
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 00:46:15 +01:00
Amitay Isaacs
3f314154fe ctdb-common: Replace ctdb_logging.h with common/logging.h
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 00:46:15 +01:00
Amitay Isaacs
145da0b68f ctdb-system: Replace ctdb_logging.h with common/logging.h
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
3d8c1ca80a ctdb-logging: Allow numeric specification of debug level
This makes the function compatible with parse_debug().

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
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
64ef27b27f ctdb-logging: Fix for loop condition
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
8534408e03 ctdb-logging: Add APIs to convert debug_level to and from integer
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
c170cdbc75 ctdb-logging: Move debug_extra definition to server/ctdb_logging.c
This variable is used for adding a prefix to log entries from various
child processes.

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
Mathieu Parent
c315fce17e Fix various spelling errors
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>

Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Fri Nov  6 13:43:45 CET 2015 on sn-devel-104
2015-11-06 13:43:45 +01:00
Amitay Isaacs
b99436e425 ctdb-daemon: Rename struct ctdb_rec_data to ctdb_rec_data_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
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
acf858defb ctdb-daemon: Rename struct ctdb_req_message to ctdb_req_message_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
f1b9d8faf8 ctdb-common: Add missing prototype for ctdb_cmdline_client()
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
7084cb92e2 ctdb-include: Move include/internal/cmdline.h to common/
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
54da5c6603 ctdb-common: Add logging utilities
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
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
Volker Lendecke
1d79f6c9e5 ctdb: Fix the build on FreeBSD 10.1
We get sockaddr_in directly in parse_ipv4

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2015-08-19 08:17:23 +02:00
Amitay Isaacs
d9030d8c10 ctdb-system: Remove unused system specific calls
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2015-08-07 05:33:29 +02:00
Michael Adam
15ac12af9c ctdb: strip trailing spaces from nodes file.
Signed-off-by: Michael Adam <obnox at samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Sat Jun 27 13:20:18 CEST 2015 on sn-devel-104
2015-06-27 13:20:18 +02:00
Martin Schwenke
a2c64a4810 ctdb-common: Reimplement external tracing using ctdb_set_helper()
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2015-05-10 03:22:13 +02:00
Martin Schwenke
1ef1cfdc4d ctdb-common: Move ctdb_node_list_to_map() to utilities
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2015-04-07 07:43:13 +02:00
Martin Schwenke
5148228f41 ctdb-daemon: Move ctdb_read_nodes_file() to utilities
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2015-03-23 12:23:12 +01:00
Martin Schwenke
a5be2c245d ctdb-daemon: Store node addresses as ctdb_sock_addr rather than strings
Every time a nodemap is contructed the node IP addresses all need to
be parsed.  This isn't very productive use of CPU.

Instead, parse each string once when the nodes file is loaded.  This
results in much simpler code.

This code also removes the use of ctdb_address.  Duplicating the port
is pointless without an abstraction layer around ctdb_address.  If
CTDB gets an incompatible transport in the future then add an
abstraction layer.

Note that the infiniband code is not updated.  Compilation of the
infiniband code is already broken.  Fixing it will be a separate,
properly tested effort.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Pair-programmed-with: Amitay Isaacs <amitay@gmail.com>
2015-03-23 12:23:12 +01:00
Martin Schwenke
3cbeb17d0f ctdb-common: Drop ctdb context from ctdb_parse_address()
Having it require a CTDB context stops ctdb_parse_address() from being
used in more generic code.  Just use the existing talloc context for
memory allocations.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2015-03-23 12:23:12 +01:00
Volker Lendecke
621bd07842 ctdb: Fix 1125553 Buffer not null terminated
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ira Cooper <ira@samba.org>
2015-03-10 21:48:03 +01:00