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Author SHA1 Message Date
Ian Barwick
0a798bf6e4 Comment fixes and formatting tweaks 2016-05-12 09:52:22 +09:00
Ian Barwick
21b2ff1a1f repmgrd: better handling of missing upstream_node_id 
Ensure we default to master node.
 2016-05-12 09:20:33 +09:00
Ian Barwick
57f9432692 Add missing newlines in log messages 2016-05-11 21:47:40 +09:00
Ian Barwick
54d3c7a4ca repmgrd: avoid additional connection to local instance in do_master_failover() 2016-05-11 09:55:38 +09:00
Ian Barwick
7fd44a3d74 Suppress gnu_printf format warning 2016-05-11 09:23:06 +09:00
Ian Barwick
b0f6b7bad7 repmgrd: rename variable for clarity 2016-05-11 08:29:55 +09:00
Ian Barwick
4dbbf40196 Don't follow the promotion candidate standby if the primary reappears 2016-05-10 13:58:59 +09:00
Ian Barwick
d5e24689a4 Don't terminate a standby's repmgrd if self-promotion fails due to master reappearing 
Per GitHub #173
 2016-05-10 11:45:03 +09:00
Martin
10e47441a2 The commit fixes problems not taking in account while working on the 
issue with rsync returning non-zero status on vanishing files on commit
83e5f98171.

Alvaro Herrera gave me some tips which pointed me in the correct
direction.

This was reported by sungjae lee <sj860908@gmail.com>
 2016-05-06 17:34:46 -03:00
Ian Barwick
274a30efa5 Fix pre-9.6 wal_level check v3.1.2 2016-04-12 16:17:50 +09:00
Ian Barwick
db63b5bb1c Fix hint message formatting 2016-04-12 16:08:07 +09:00
Ian Barwick
e100728b93 Update HISTORY 2016-04-12 15:51:42 +09:00
Ian Barwick
d104f2a914 Update HISTORY 2016-04-12 15:51:42 +09:00
Ian Barwick
2946c097f0 repmgrd: rename some variables to better match the system functions they're populated from 2016-04-12 15:51:42 +09:00
Ian Barwick
a538ceb0ea Remove duplicate inclusion from header file 2016-04-12 15:51:42 +09:00
Ian Barwick
5a2a8d1c82 Update HISTORY 2016-04-12 15:51:41 +09:00
Ian Barwick
b5a7efa58e Preserve failover slots when cloning a standby, if enabled 2016-04-12 15:51:38 +09:00
Ian Barwick
9f6f58e4ed MAXFILENAME -> MAXPGPATH 2016-04-06 11:19:00 +09:00
Craig Ringer
c22f4eaf6f WIP support for preserving failover slots 2016-04-06 11:18:54 +09:00
Martin
925d82f7a4 Add to the documentation the need to have archive_mode and 
archive_command set in postgresql.conf

Fixes #154
 2016-04-05 21:37:14 -03:00
Ian Barwick
1db577e294 Update Makefile 
Add include file dependencies (see caveat in file).

Also update comments.
 2016-04-06 09:20:00 +09:00
Martin
a886fddccc We were not checking the return code after rsyncing the tablespaces. 
This fixes #168
 2016-04-05 15:30:42 -03:00
Martin
83e5f98171 Ignore rsync error code for vanished files. 
It's very common to come over vanish files during a backup or rsync
o the data directory (dropped index, temp tables, etc.)

This fixes #149
 2016-04-05 15:22:40 -03:00
Ian Barwick
eb31a56186 Enable long option --pgdata as alias for -D/--data-dir 
pg_ctl provides -D/--pgdata; we want to be as close to the core utilities
as possible.
 2016-04-05 22:30:19 +09:00
Ian Barwick
8cd2c6fd05 Add comment about wal_level setting interpretation 2016-04-04 14:57:20 +09:00
Ian Barwick
e3e1c5de4e Use "immediately_reserve" parameter in pg_create_physical_replication_slot (9.6) 2016-04-04 12:56:00 +09:00
Ian Barwick
f9a150504a Enable repmgr to be compiled with PostgreSQL 9.6 2016-04-04 12:41:03 +09:00
Ian Barwick
5bc809466c Make self-referencing foreign key on repl_nodes table deferrable 2016-04-01 15:19:22 +09:00
Ian Barwick
5d32026b79 Improve debugging output for node resyncing 
We'll need this for testing.
 2016-04-01 11:29:35 +09:00
Ian Barwick
2a8d6f72c6 Make witness server node update an atomic operation 
If the connection to the primary is lost, roll back to the previously
known state.

TRUNCATE is of course not MVCC-friendly, but that shouldn't matter here
as only one process should ever be looking at this table.
 2016-04-01 11:07:17 +09:00
Ian Barwick
190cc7dcb4 Rename copy_configuration () to witness_copy_node_records() 
As it's witness-specific. Per suggestion from Martín.
 2016-04-01 08:44:23 +09:00
Ian Barwick
819937d4bd Replace MAXFILENAME with MAXPGPATH 2016-03-31 20:10:39 +09:00
Ian Barwick
57299cb978 Comment out configuration items in sample config file 
The configured values are either the defaults, or examples which
may not work in a real environment. If this file is being used as
a template, the onus is on the user to uncomment and check all
desired parameters.
 2016-03-31 15:14:15 +09:00
Ian Barwick
59f503835b Merge branch 'gciolli-master' 2016-03-31 15:00:29 +09:00
Ian Barwick
33e626cd75 Merge branch 'master' of https://github.com/gciolli/repmgr into gciolli-master 2016-03-31 15:00:10 +09:00
Ian Barwick
491ec37adf Update HISTORY 2016-03-31 14:58:50 +09:00
Ian Barwick
c93790fc96 Check directory entity filetype in a more portable way 2016-03-30 20:20:36 +09:00
Ian Barwick
ecabe2c294 Fix pg_ctl path generation in do_standby_switchover() 2016-03-30 16:45:47 +09:00
Gianni Ciolli
2ba57e5938 Rewording comment for clarity. 2016-03-30 09:27:37 +02:00
Ian Barwick
2eec17e25f Add headers as dependencies in Makefile 2016-03-30 10:28:41 +09:00
Ian Barwick
c48c248c15 Regularly sync witness server repl_nodes table. 
Although the witness server will resync the repl_nodes table following
a failover, other operations (e.g. removing or cloning a standby)
were previously not reflected in the witness server's copy of this
table.

As a short-term workaround, automatically resync the table at regular
intervals (defined by the configuration file parameter
"witness_repl_nodes_sync_interval_secs", default 30 seconds).
 2016-03-29 16:49:28 +09:00
Martín Marqués
958e45f2b8 Merge pull request #165 from dhyannataraj/master 
Better use /24 network mask in this example
 2016-03-28 13:32:09 -03:00
Nikolay Shaplov
daafd70383 Better use /24 network mask in this example 2016-03-28 18:56:50 +03:00
Ian Barwick
c828598bfb It's unlikely this situation will occur on a witness server 
Which is why the error message is for master/standby only.
 2016-03-28 15:53:25 +09:00
Ian Barwick
b55519c4a2 Add hint about registering the server after cloning it. 
This step is easy to forget.
 2016-03-02 09:41:06 +09:00
Ian Barwick
4cafd443e1 README: Add note about 'repmgr_funcs' 2016-02-25 16:36:19 +09:00
Ian Barwick
d400d7f9ac repmgrd: fix error message 2016-02-24 15:33:36 +09:00
Ian Barwick
62bb3db1f8 Fix code comment 2016-02-24 15:27:08 +09:00
Ian Barwick
d9961bbb17 Minor fixes to README.md 2016-02-23 14:25:26 +09:00
Ian Barwick
e1b8982c14 Ensure witness node is registered before the repl_nodes table is copied 
This fixes a bug introduced into the previous commit, where the
witness node was registered last to prevent a spurious node record
being created even if witness server creation failed.
 2016-02-23 07:36:41 +09:00