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colben 2025-05-20 19:59:40 +08:00
parent a2e0b1eac2
commit 251fbcd782
1 changed files with 15 additions and 15 deletions
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30
pgsql/Demo/StreamReplication/README.md
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@ -41,12 +41,12 @@
- 增加主库配置 - 增加主库配置
``` ```
echo ' echo '
wal_level = hot_standby wal_level = hot_standby
max_wal_senders = 8 max_wal_senders = 8
wal_keep_size = 512 wal_keep_size = 512
wal_sender_timeout = 60s wal_sender_timeout = 60s
max_connections = 100 max_connections = 100
' > pgsql1/conf.d/replication.conf ' > pgsql1/conf.d/replication.conf
- 重启 pgsql1 数据库 - 重启 pgsql1 数据库
``` ```
@ -77,15 +77,15 @@ max_connections = 100
- 增加从库配置 - 增加从库配置
``` ```
echo ' echo '
primary_conninfo = 'host=pgsql1 port=5432 user=replicator' primary_conninfo = 'host=pgsql1 port=5432 user=replicator'
recovery_target_timeline = latest recovery_target_timeline = latest
hot_standby = on hot_standby = on
max_standby_streaming_delay = 30s max_standby_streaming_delay = 30s
wal_receiver_status_interval = 10s wal_receiver_status_interval = 10s
hot_standby_feedback = on hot_standby_feedback = on
max_connections = 200 max_connections = 200
max_worker_processes = 20 max_worker_processes = 20
' > pgsql2/conf.d/replication.conf ' > pgsql2/conf.d/replication.conf
``` ```
- 启动 pgsql2 数据库 - 启动 pgsql2 数据库