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Commit Graph

11 Commits

Author SHA1 Message Date
Martin Schwenke
939e5bdfd2 ctdb-tcp: Only attempt to automatically bind to local IPs
Automatic node address selection in the TCP transport does not work if
net.ipv4.ip_nonlocal_bind=1 because all nodes will be able to bind()
to the first address in the nodes list.

Before getting to the bind() step, add a check to see if an address is
local (i.e. on an interface).  If not, it is not considered.

This is defensively coded so that this step is skipped if local
addresses can not be retrieved.

Signed-off-by: Martin Schwenke <mschwenke@ddn.com>
Reviewed-by: John Mulligan <jmulligan@redhat.com>
Reviewed-by: Anoop C S <anoopcs@samba.org>
2024-10-07 15:58:38 +00:00
John Mulligan
a743a24d75 ctdb-doc: document nodes list configuration parameter
Add the initial documentation of the node list configuration parameter.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>

Autobuild-User(master): Martin Schwenke <martins@samba.org>
Autobuild-Date(master): Tue Aug  6 01:50:12 UTC 2024 on atb-devel-224
2024-08-06 01:50:12 +00:00
Martin Schwenke
749bc56876 ctdb-doc: Update CTDB manual pages to UTF-8
This will allow Unicode characters to be used, resulting in more
readable source files.

Signed-off-by: Martin Schwenke <mschwenke@ddn.com>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2023-10-03 03:53:35 +00:00
Martin Schwenke
34d2ca0ae6 ctdb-config: Add configuration option [cluster] leader timeout
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2022-01-17 10:21:33 +00:00
Martin Schwenke
1dfb266038 ctdb-config: [legacy] recmaster capability -> [cluster] leader capability
Rename this configuration item and move it into the [cluster]
configuration section.

Update documentation to match.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2022-01-17 10:21:33 +00:00
Martin Schwenke
f5a39058f0 ctdb-config: [cluster] recovery lock -> [cluster] cluster lock
Retain "recovery lock" and mark as deprecated for backward
compatibility.

Some documentation is still inconsistent.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2022-01-17 10:21:33 +00:00
David Disseldorp
5e9a25ae28 ctdb/doc: fix some double-word typos
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2019-08-12 23:23:31 +00:00
Martin Schwenke
929634126a ctdb-config: Switch tunable DisableIPFailover to a config option
Use the "failover:disabled" option instead.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13589

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-24 10:59:21 +02:00
Martin Schwenke
f42486e891 ctdb-config: Switch tunable TDBMutexEnabled to a config option
Use the "database:tdb mutexes" option instead.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13589

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-24 10:59:21 +02:00
Martin Schwenke
17068e756b ctdb-config: Change option "no realtime" option to "realtime scheduling"
Negative options can be confusing, so switch to a positive option.

This was supposed to be done months ago but was forgotten.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13589

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-24 10:59:20 +02:00
Martin Schwenke
72ba7ea887 ctdb-docs: Add ctdb.conf(5)
This documents the new Samba-style configuration file.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-05-17 04:04:32 +02:00