NotificationsYou must be signed in to change notification settings
Fork6
Star31

Commitc74d3ac

committed

Synchronous replication doc corrections.

Thom Brown

1 parent7193a90 commitc74d3acCopy full SHA for c74d3ac

File tree

2 files changed

-7

lines changed

doc/src/sgml
- config.sgml
- high-availability.sgml

2 files changed

-7

lines changed

`‎doc/src/sgml/config.sgml`

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -2092,7 +2092,7 @@ SET ENABLE_SEQSCAN TO OFF;`
`2092`	`2092`	`</para>`
`2093`	`2093`	`<para>`
`2094`	`2094`	`If a standby is removed from the list of servers then it will stop`
`2095`		`- being the synchronous standby, allowing another to takeit's place.`
	`2095`	`+ being the synchronous standby, allowing another to takeits place.`
`2096`	`2096`	`If the list is empty, synchronous replication will not be`
`2097`	`2097`	`possible, whatever the setting of <varname>synchronous_replication</>,`
`2098`	`2098`	`however, already waiting commits will continue to wait.`

`‎doc/src/sgml/high-availability.sgml`

Lines changed: 3 additions & 6 deletions

Original file line number	Diff line number	Diff line change
`@@ -927,7 +927,7 @@ primary_conninfo = 'host=192.168.1.50 port=5432 user=foo password=foopass'`
`927`	`927`
`928`	`928`	`<para>`
`929`	`929`	`All parameters have useful default values, so we can enable`
`930`		`- synchronous replication easily just by setting this on the primary`
	`930`	`+ synchronous replication easily just by setting this on the primary:`
`931`	`931`
`932`	`932`	`<programlisting>`
`933`	`933`	`synchronous_replication = on`
`@@ -938,7 +938,7 @@ synchronous_replication = on`
`938`	`938`	`even if that takes a very long time.`
`939`	`939`	`<varname>synchronous_replication</> can be set by individual`
`940`	`940`	`users, so can be configured in the configuration file, for particular`
`941`		`- users or databases, or dynamically by applications programs.`
	`941`	`+ users or databases, or dynamically by applications.`
`942`	`942`	`</para>`
`943`	`943`
`944`	`944`	`<para>`
`@@ -1008,9 +1008,6 @@ synchronous_replication = on`
`1008`	`1008`	`<para>`
`1009`	`1009`	`You should consider that the network bandwidth must be higher than`
`1010`	`1010`	`the rate of generation of WAL data.`
`1011`		`- 10% of changes are important customer details, while`
`1012`		`- 90% of changes are less important data that the business can more`
`1013`		`- easily survive if it is lost, such as chat messages between users.`
`1014`	`1011`	`</para>`
`1015`	`1012`
`1016`	`1013`	`</sect3>`
`@@ -1019,7 +1016,7 @@ synchronous_replication = on`
`1019`	`1016`	`<title>Planning for High Availability</title>`
`1020`	`1017`
`1021`	`1018`	`<para>`
`1022`		`- Commits made when synchronous_replication is set will wait until at`
	`1019`	`+ Commits made when synchronous_replication is set will wait until`
`1023`	`1020`	`the sync standby responds. The response may never occur if the last,`
`1024`	`1021`	`or only, standby should crash.`
`1025`	`1022`	`</para>`

0 commit comments

Comments

(0)

Movatterモバイル変換

Navigation Menu

Search code, repositories, users, issues, pull requests...

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Commitc74d3ac

File tree

2 files changed

2 files changed

`‎doc/src/sgml/config.sgml`

`‎doc/src/sgml/high-availability.sgml`

0 commit comments