github/repmgr
1
0
Fork 0
mirror of https://github.com/EnterpriseDB/repmgr.git synced 2026-03-26 00:26:30 +00:00
Code Issues Packages Projects Releases 1 Wiki Activity

doc: add note about switchover and exclusive backups

Browse Source 
Also rename server_not_in_exclusive_backup_mode() to avoid double
negatives.

GitHub #476.
This commit is contained in:
Ian Barwick
2018-07-19 15:58:33 +09:00
parent 8f13a66aaa
commit 7ecfb333b9
7 changed files with 71 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
doc/switchover.sgml
View File

@@ -57,7 +57,7 @@
<para>
As mentioned in the previous section, success of the switchover operation depends on
&repmgr; being able to shut down the current primary server quickly and cleanly.
&repmgr; being able to shut down the current primary server quickly and cleanly.
</para>
<para>
@@ -121,15 +121,21 @@
</simpara>
</note>
<para>
Check that access from applications is minimalized or preferably blocked
completely, so applications are not unexpectedly interrupted.
Check that access from applications is minimalized or preferably blocked
completely, so applications are not unexpectedly interrupted.
</para>
<note>
<para>
If an exclusive backup is running on the current primary, &repmgr; will not perform the
switchover.
</para>
</para>
<para>
Check there is no significant replication lag on standbys attached to the
current primary.
Check there is no significant replication lag on standbys attached to the
current primary.
</para>
<para>
@@ -147,6 +153,7 @@
</para>
</note>
<para>
Finally, consider executing <command>repmgr standby switchover</command> with the
<literal>--dry-run</literal> option; this will perform any necessary checks and inform you about