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Commit Graph

33 Commits

Author SHA1 Message Date
Martin Schwenke
3816270c76 ctdb-common: Initialise socket addresses before reading into them
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2017-09-19 13:30:26 +02:00
Martin Schwenke
225575e7e7 ctdb-common: Save errno before closing file to keep debug accurate
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12157

In the AIX case, also add the close of the file.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2016-08-17 23:00:26 +02:00
Martin Schwenke
6d1099a522 ctdb-common: Fix CID 1362729 Unchecked return value from library
Drop setting socket non-blocking and close-on-exec.  The socket is
closed soon after.  Only a single packet is sent, making it almost
impossible for it to block.  Also, note that sockets aren't setup this
way for IPv6.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=12157

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2016-08-17 23:00:25 +02:00
Amitay Isaacs
a4ac97d6c0 ctdb-daemon: Use lib/util functions instead of redefinitions
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2016-06-08 10:33:19 +02:00
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
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
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
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
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
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
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
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
Amitay Isaacs
500b26e48f common/system: Add ctdb_set_process_name() function
Signed-off-by: Amitay Isaacs <amitay@gmail.com>

(This used to be ctdb commit fc3689c977f48d7988eed0654fb8e5ce4b8bfc8b)
2013-07-10 14:33:19 +10:00
Mathieu Parent
264f847631 common: Don't lie on unimplemented gratuitous arp
Signed-off-by: Mathieu Parent <math.parent@gmail.com>

(This used to be ctdb commit b054193d1d19a8eef998fa690899501f79badb8a)
2013-01-22 18:04:00 +11:00
Mathieu Parent
384b9b2a7b common: Detailed platform-specific FIXME
Signed-off-by: Mathieu Parent <math.parent@gmail.com>

(This used to be ctdb commit d202b2fdd4fd70172e5e44583627b57a1b7ad2ed)
2013-01-22 18:03:41 +11:00
Amitay Isaacs
1011d10a51 common: Add routines to get process and lock information
Currently these functions are implemented only for Linux.

Signed-off-by: Amitay Isaacs <amitay@gmail.com>

(This used to be ctdb commit be4051326b0c6a0fd301561af10fd15a0e90023b)
2012-10-20 02:48:44 +11:00
Ronnie Sahlberg
c3ee62439f Return the peer_pid properly to the caller
(This used to be ctdb commit 0f15a2c65db8f8b4ac0d5ad2755b9aa3c2a8b279)
2011-12-06 13:16:15 +11:00
Mathieu Parent
bb3d6698e9 Move platform-specific code to common/system_*
This removes #ifdef AIX and ease the addition of new platforms.

(This used to be ctdb commit 2fd1067a075fe0e4b2a36d4ea18af139d03f17bf)
2011-12-06 11:57:11 +11:00
Ronnie Sahlberg
64378fea58 Check interfaces: when reading the public addresses file to create the vnn list
check that the actual interface exist, print error and fail startup if the interface does not exist.

(This used to be ctdb commit cd33bbe6454b7b0316bdfffbd06c67b29779e873)
2011-09-06 16:11:00 +10:00
Michael Adam
839dec1b12 move common code of system_linux.c and system_aix.c into new system_common.c
Michael

(This used to be ctdb commit 124874847e5e03ce2a44bddfe778f01dfb0a7a03)
2009-02-28 03:08:31 +01:00
Michael Adam
8ec92c92e2 ctdb_sys_have_ip: fix ipv6 support for aix, too.
Michael

Signed-off-by: Michael Adam <obnox@samba.org>

(This used to be ctdb commit 8b5f1e80e3e2e9ca2198e1baee8af36aa5d6c5b5)
2009-01-19 22:49:12 +01:00
Ronnie Sahlberg
7a78a78a1c From C Cowan.
Patch to make AIX compile with the new ipv6 additions.

(This used to be ctdb commit e26ce5140ed005725f8b7ac8ba23a180fd7d5337)
2008-09-08 08:57:42 +10:00
Ronnie Sahlberg
ef997d344f initial ipv6 patch
Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>

(This used to be ctdb commit 1f131f21386f428bbbbb29098d56c2f64596583b)
2008-08-19 14:58:29 +10:00
Ronnie Sahlberg
52f03be2d9 From Chris Cowan, patch to make aix compile again
(This used to be ctdb commit 77255bb5523b8d132770a0a7d4ba29ec9e5043cc)
2008-07-09 10:17:39 +10:00
Ronnie Sahlberg
7d39ac131b convert handling of gratious arps and their controls and helpers to
use the ctdb_sock_addr structure so tehy work for both ipv4 and ipv6

(This used to be ctdb commit 86d6f53512d358ff68b58dac737ffa7576c3cce6)
2008-06-04 15:13:00 +10:00
Ronnie Sahlberg
909ff219e0 Start implementing support for ipv6.
This enhances the framework for sending tcp tickles to be able to send ipv6 tickles as well.

Since we can not use one single RAW socket to send both handcrafted ipv4 and ipv6 packets, instead of always opening TWO sockets, one ipv4 and one ipv6 we get rid of the helper ctdb_sys_open_sending_socket() and just open (and close)  a raw socket of the appropriate type inside ctdb_sys_send_tcp().
We know which type of socket v4/v6 to use based on the sin_family of the destination address.

Since ctdb_sys_send_tcp() opens its own socket  we no longer nede to pass a socket
descriptor as a parameter.  Get rid of this redundant parameter and fixup all callers.

(This used to be ctdb commit 406a2a1e364cf71eb15e5aeec3b87c62f825da92)
2008-05-14 15:47:47 +10:00
Andrew Tridgell
f6e53f433b merge from ronnie
(This used to be ctdb commit e7b57d38cf7255be823a223cf15b7526285b4f1c)
2008-02-04 20:07:15 +11:00
Andrew Tridgell
3c0f61cb92 we don't need the is_loopback logic in ctdb any more
(This used to be ctdb commit 4ecf29ade0099c7180932288191de9840c8d90a9)
2007-09-13 10:45:06 +10:00
Andrew Tridgell
f3ae1cdb02 - use struct sockaddr_in more consistently instead of string addresses
- allow for public_address lines with a defaulting interface

(This used to be ctdb commit 29cb760f76e639a0f2ce1d553645a9dc26ee09e5)
2007-09-10 14:27:29 +10:00
Ronnie Sahlberg
4ac749bfa4 change the signature to ctdb_sys_have_ip() to also return:
a bool that specifies whether the ip was held by a loopback adaptor or 
not
 the name of the interface where the ip was held

when we release an ip address from an interface, move the ip address 
over to the loopback interface

when we release an ip address  after we have move it onto loopback, 
use 60.nfs to kill off the server side (the local part) of the tcp 
connection   so that the tcp connections dont survive a 
failover/failback

61.nfstickle,   since we kill hte tcp connections when we release an ip 
address   we no longer need to restart the nfs service in 61.nfstickle

update ctdb_takeover to use the new signature for ctdb_sys_have_ip

when we add a tcp connection to kill in ctdb_killtcp_add_connection()
check if either the srouce or destination address match a known public 
address

(This used to be ctdb commit f9fd2a4719c50f6b8e01d0a1b3a74b76b52ecaf3)
2007-09-10 07:20:44 +10:00
Ronnie Sahlberg
a8211f9d1f add an initial system_aix.c to manage raw sockets under aix
(This used to be ctdb commit 277527befedd6f5dfde1c51698245197afd83d99)
2007-07-14 10:27:34 +10:00