log_directory = ‘pg_log’ 日志文件目录,默认是PGDATA的相对路径,即PGDATA的相对路径,即{PGDATA}/pg_log,也可以改为绝对路径。日志文件可能会非常多,建议将日志重定向到其他目录或分区。将此配置修改其他目录时,必须先创建此目录,并修改权限,使得postgres用户对该目录有写权限。 log_file
For more information on the PostgreSQL archive_timeout option, see PostgreSQL Write Ahead Log . The archive-push command can be configured with its own options. For example, a lower compression level may be set to speed archiving without affecting the compression used for backups. pg-primary...
pg-primary ⇒ Restore write privileges in the pgBackRest repository and attempt a backup sudo chmod 750 /var/lib/pgbackrest/backup/demo/ sudo -u postgres pgbackrest --stanza=demo --type=incr \ --log-level-console=info backup P00 INFO: backup command begin 2.01: --log-level-console=inf...
The PostgreSQL write-ahead log (WAL) and basebackups are compressed with Snappy (default), Zstandard (configurable, level 3 by default) or LZMA (configurable, level 0 by default) in order to ensure good compression speed and relatively small backup size. For performance critical applications it ...
To create a new PostgreSQL cluster from either an active one, or a former cluster whose pgBackRest repository still exists, edit thedataSource.postgresClustersubsection options in the Custom Resource manifest of thenew cluster(the one you are going to create). The content of this subsection shoul...
#- ALTER SYSTEM SET search_path TO "$user", public, vectors;#- CREATE EXTENSION IF NOT EXISTS "vectors";bootstrap:recovery:source:&previousCluster postgres-vector-v11affinity:enablePodAntiAffinity:truetopologyKey:kubernetes.io/hostnamepodAntiAffinityType:requirednodeSelector:kubernetes.io/arch:amd64...
Note that it is possible to take backups of any type from standby servers also. Incremental and Continuous Backup A PostgreSQL server generates a stream of changelog files, called WAL (Write Ahead Log) files. By archiving these files as they are generated, you can create an incremental, conti...
Oracle Grant Fritchey's latest contributions: Grant FritcheyinPostgreSQL Multi-Version Concurrency Control (MVCC) in PostgreSQL: Learning PostgreSQL with Grant It’s a tale as old as time. You want to read data. Your mate wants to write data. You’re stepping on each other’s toes, all.....
The PostgreSQL write-ahead log (WAL) and basebackups are compressed with Snappy (default), Zstandard (configurable, level 3 by default) or LZMA (configurable, level 0 by default) in order to ensure good compression speed and relatively small backup size. For performance critical applications it ...
The PostgreSQL write-ahead log (WAL) and basebackups are compressed with Snappy (default), Zstandard (configurable, level 3 by default) or LZMA (configurable, level 0 by default) in order to ensure good compression speed and relatively small backup size. For performance critical applications it ...