Provided by: pgbackrest_2.40-3_amd64 
NAME
pgBackRest - Reliable PostgreSQL Backup & Restore
SYNOPSIS
pgbackrest [options] [command]
DESCRIPTION
pgBackRest aims to be a reliable, easy-to-use backup and restore solution that can
seamlessly scale up to the largest databases and workloads by utilizing algorithms that
are optimized for database-specific requirements.
COMMANDS
archive-get
Get a WAL segment from the archive.
archive-push
Push a WAL segment to the archive.
backup Backup a database cluster.
check Check the configuration.
expire Expire backups that exceed retention.
help Get help.
info Retrieve information about backups.
repo-get
Get a file from a repository.
repo-ls
List files in a repository.
restore
Restore a database cluster.
server pgBackRest server.
server-ping
Ping pgBackRest server.
stanza-create
Create the required stanza data.
stanza-delete
Delete a stanza.
stanza-upgrade
Upgrade a stanza.
start Allow pgBackRest processes to run.
stop Stop pgBackRest processes from running.
verify Verify contents of the repository.
version
Get version.
OPTIONS
Archive Options:
--archive-async
Push/get WAL segments asynchronously. [default=n]
--archive-get-queue-max
Maximum size of the pgBackRest archive-get queue. [default=128MiB]
--archive-header-check
Check PostgreSQL version/id in WAL headers. [default=y]
--archive-missing-retry
Retry missing WAL segment [default=y]
--archive-push-queue-max
Maximum size of the PostgreSQL archive queue.
--archive-timeout
Archive timeout. [default=60]
Backup Options:
--archive-check
Check that WAL segments are in the archive before backup completes.
[default=y]
--archive-copy
Copy WAL segments needed for consistency to the backup. [default=n]
--archive-mode-check
Check the PostgreSQL archive_mode setting. [default=y]
--backup-standby
Backup from the standby cluster. [default=n]
--checksum-page
Validate data page checksums.
--exclude
Exclude paths/files from the backup.
--expire-auto
Automatically run the expire command after a successful backup. [default=y]
--force
Force an offline backup. [default=n]
--manifest-save-threshold
Manifest save threshold during backup. [default=1GiB]
--online
Perform an online backup. [default=y]
--resume
Allow resume of failed backup. [default=y]
--start-fast
Force a checkpoint to start backup quickly. [default=n]
--stop-auto
Stop prior failed backup on new backup. [default=n]
--type Backup type. [default=incr]
Expire Options:
--set Backup set to expire.
General Options:
--buffer-size
Buffer size for I/O operations. [default=1MiB]
--cmd pgBackRest command.
--cmd-ssh
SSH client command. [default=ssh]
--compress
Use file compression. [default=y]
--compress-level
File compression level.
--compress-level-network
Network compression level. [default=3]
--compress-type
File compression type. [default=gz]
--config
pgBackRest configuration file. [default=CFGOPTDEF_CONFIG_PATH "/"
PROJECT_CONFIG_FILE]
--config-include-path
Path to additional pgBackRest configuration files.
[default=CFGOPTDEF_CONFIG_PATH "/" PROJECT_CONFIG_INCLUDE_PATH]
--config-path
Base path of pgBackRest configuration files. [default=CFGOPTDEF_CONFIG_PATH]
--db-timeout
Database query timeout. [default=1800]
--delta
Restore or backup using checksums. [default=n]
--dry-run
Execute a dry-run for the command. [default=n]
--io-timeout
I/O timeout. [default=60]
--lock-path
Path where lock files are stored. [default=/tmp/pgbackrest]
--neutral-umask
Use a neutral umask. [default=y]
--process-max
Max processes to use for compress/transfer. [default=1]
--protocol-timeout
Protocol timeout. [default=1830]
--raw Do not transform data. [default=n]
--sck-keep-alive
Keep-alive enable. [default=y]
--spool-path
Path where transient data is stored. [default=/var/spool/pgbackrest]
--stanza
Defines the stanza.
--tcp-keep-alive-count
Keep-alive count.
--tcp-keep-alive-idle
Keep-alive idle time.
--tcp-keep-alive-interval
Keep-alive interval time.
Info Options:
--output
Output format. [default=text]
--set Backup set to detail.
--type Filter on backup type.
Log Options:
--log-level-console
Level for console logging. [default=warn]
--log-level-file
Level for file logging. [default=info]
--log-level-stderr
Level for stderr logging. [default=warn]
--log-path
Path where log files are stored. [default=/var/log/pgbackrest]
--log-subprocess
Enable logging in subprocesses. [default=n]
--log-timestamp
Enable timestamp in logging. [default=y]
Repo-get Options:
--ignore-missing
Ignore missing source file. [default=n]
Repo-ls Options:
--filter
Filter output with a regular expression.
--output
Output format. [default=text]
--recurse
Include all subpaths in output. [default=n]
--sort Sort output ascending, descending, or none. [default=asc]
Repository Options:
--repo Set repository.
--repo-azure-account
Azure repository account.
--repo-azure-container
Azure repository container.
--repo-azure-endpoint
Azure repository endpoint. [default=blob.core.windows.net]
--repo-azure-key
Azure repository key.
--repo-azure-key-type
Azure repository key type. [default=shared]
--repo-azure-uri-style
Azure URI Style. [default=host]
--repo-bundle
Bundle files in repository. [default=n]
--repo-bundle-limit
Limit for file bundles. [default=2MiB]
--repo-bundle-size
Target size for file bundles. [default=20MiB]
--repo-cipher-pass
Repository cipher passphrase.
--repo-cipher-type
Cipher used to encrypt the repository. [default=none]
--repo-gcs-bucket
GCS repository bucket.
--repo-gcs-endpoint
GCS repository endpoint. [default=storage.googleapis.com]
--repo-gcs-key
GCS repository key.
--repo-gcs-key-type
GCS repository key type. [default=service]
--repo-hardlink
Hardlink files between backups in the repository. [default=n]
--repo-host
Repository host when operating remotely via SSH.
--repo-host-ca-file
Repository host certificate authority file.
--repo-host-ca-path
Repository host certificate authority path.
--repo-host-cert-file
Repository host certificate file.
--repo-host-cmd
Repository host pgBackRest command.
--repo-host-config
pgBackRest repository host configuration file.
[default=CFGOPTDEF_CONFIG_PATH "/" PROJECT_CONFIG_FILE]
--repo-host-config-include-path
pgBackRest repository host configuration include path.
[default=CFGOPTDEF_CONFIG_PATH "/" PROJECT_CONFIG_INCLUDE_PATH]
--repo-host-config-path
pgBackRest repository host configuration path.
[default=CFGOPTDEF_CONFIG_PATH]
--repo-host-key-file
Repository host key file.
--repo-host-port
Repository host port when repo-host is set.
--repo-host-type
Repository host protocol type. [default=ssh]
--repo-host-user
Repository host user when repo-host is set. [default=pgbackrest]
--repo-path
Path where backups and archive are stored. [default=/var/lib/pgbackrest]
--repo-retention-archive
Number of backups worth of continuous WAL to retain.
--repo-retention-archive-type
Backup type for WAL retention. [default=full]
--repo-retention-diff
Number of differential backups to retain.
--repo-retention-full
Full backup retention count/time.
--repo-retention-full-type
Retention type for full backups. [default=count]
--repo-retention-history
Days of backup history manifests to retain.
--repo-s3-bucket
S3 repository bucket.
--repo-s3-endpoint
S3 repository endpoint.
--repo-s3-key
S3 repository access key.
--repo-s3-key-secret
S3 repository secret access key.
--repo-s3-key-type
S3 repository key type. [default=shared]
--repo-s3-kms-key-id
S3 repository KMS key.
--repo-s3-region
S3 repository region.
--repo-s3-role
S3 repository role.
--repo-s3-token
S3 repository security token.
--repo-s3-uri-style
S3 URI Style. [default=host]
--repo-storage-ca-file
Repository storage CA file.
--repo-storage-ca-path
Repository storage CA path.
--repo-storage-host
Repository storage host.
--repo-storage-port
Repository storage port. [default=443]
--repo-storage-verify-tls
Repository storage certificate verify. [default=y]
--repo-type
Type of storage used for the repository. [default=posix]
Restore Options:
--archive-mode
Preserve or disable archiving on restored cluster. [default=preserve]
--db-exclude
Restore excluding the specified databases.
--db-include
Restore only specified databases.
--force
Force a restore. [default=n]
--link-all
Restore all symlinks. [default=n]
--link-map
Modify the destination of a symlink.
--recovery-option
Set an option in recovery.conf.
--set Backup set to restore. [default=latest]
--tablespace-map
Restore a tablespace into the specified directory.
--tablespace-map-all
Restore all tablespaces into the specified directory.
--target
Recovery target.
--target-action
Action to take when recovery target is reached. [default=pause]
--target-exclusive
Stop just before the recovery target is reached. [default=n]
--target-timeline
Recover along a timeline.
--type Recovery type. [default=default]
Server Options:
--tls-server-address
TLS server address. [default=localhost]
--tls-server-auth
TLS server authorized clients.
--tls-server-ca-file
TLS server certificate authorities.
--tls-server-cert-file
TLS server certificate file.
--tls-server-key-file
TLS server key file.
--tls-server-port
TLS server port. [default=8432]
Stanza Options:
--pg-database
PostgreSQL database. [default=postgres]
--pg-host
PostgreSQL host for operating remotely via SSH.
--pg-host-ca-file
PostgreSQL host certificate authority file.
--pg-host-ca-path
PostgreSQL host certificate authority path.
--pg-host-cert-file
PostgreSQL host certificate file.
--pg-host-cmd
PostgreSQL host pgBackRest command.
--pg-host-config
pgBackRest database host configuration file. [default=CFGOPTDEF_CONFIG_PATH
"/" PROJECT_CONFIG_FILE]
--pg-host-config-include-path
pgBackRest database host configuration include path.
[default=CFGOPTDEF_CONFIG_PATH "/" PROJECT_CONFIG_INCLUDE_PATH]
--pg-host-config-path
pgBackRest database host configuration path. [default=CFGOPTDEF_CONFIG_PATH]
--pg-host-key-file
PostgreSQL host key file.
--pg-host-port
PostgreSQL host port when pg-host is set.
--pg-host-type
PostgreSQL host protocol type. [default=ssh]
--pg-host-user
PostgreSQL host logon user when pg-host is set. [default=postgres]
--pg-path
PostgreSQL data directory.
--pg-port
PostgreSQL port. [default=5432]
--pg-socket-path
PostgreSQL unix socket path.
--pg-user
PostgreSQL database user.
Stanza-create Options:
--online
Create on an online cluster. [default=y]
Stanza-delete Options:
--force
Force stanza delete. [default=n]
Stanza-upgrade Options:
--online
Update an online cluster. [default=y]
Stop Options:
--force
Force all pgBackRest processes to stop. [default=n]
Verify Options:
--output
Output type. [default=none]
--verbose
Verbose output. [default=n]
FILES
CFGOPTDEF_CONFIG_PATH "/" PROJECT_CONFIG_FILE /var/lib/pgbackrest /var/log/pgbackrest
/var/spool/pgbackrest /tmp/pgbackrest
EXAMPLES
• Create a backup of the PostgreSQL `main` cluster:
$ pgbackrest --stanza=main backup
The `main` cluster should be configured in `CFGOPTDEF_CONFIG_PATH "/" PROJECT_CONFIG_FILE`
• Show all available backups:
$ pgbackrest info
• Show all available backups for a specific cluster:
$ pgbackrest --stanza=main info
• Show backup specific options:
$ pgbackrest help backup
SEE ALSO
/usr/share/doc/pgbackrest-doc/html/index.html http://www.pgbackrest.org
26 August 2022 pgbackrest(1)