NAME

barman-backup - Barman Sub-Commands

SYNOPSIS

backup


    [ --bwlimit KBPS ]


    [ { -h | --help } ]


    [ --incremental BACKUP_ID ]


    [ --immediate-checkpoint ]


    [ { -j | --jobs } PARALLEL_WORKERS ]


    [ --jobs-start-batch-period PERIOD ]


    [ --jobs-start-batch-size SIZE ]


    [ --keepalive-interval SECONDS ]


    [ --manifest ]


    [ --name NAME ]


    [ --no-immediate-checkpoint ]


    [ --no-manifest ]


    [ --no-retry ]


    [ --retry-sleep SECONDS ]


    [ --retry-times NUMBER ]


    [ --reuse-backup { off | copy | link } ]


    [ { --wait | -w } ]


    [ --wait-timeout SECONDS ]


    SERVER_NAME [ SERVER_NAME ... ]

DESCRIPTION

Execute a PostreSQL server backup. Barman will use the parameters specified in the Global and Server configuration files. Specify all shortcut instead of the server name to execute backups from all servers configured in the Barman node. You can also specify multiple server names in sequence to execute backups for specific servers.

PARAMETERS

SERVER_NAME: Name of the server in barman node.
--bwlimit: Specify the maximum transfer rate in kilobytes per second. A value of 0 indicates no limit. This setting overrides the bandwidth_limit configuration option.
-h / --help: Show a help message and exit. Provides information about command usage.
--incremental: Execute a block-level incremental backup. You must provide a BACKUP_ID or a shortcut to a previous backup, which will serve as the parent backup for the incremental backup.
NOTE:

The backup to be and the parent backup must have backup_method=postgres.

--immediate-checkpoint: Forces the initial checkpoint to be executed as soon as possible, overriding any value set for the immediate_checkpoint parameter in the configuration file.
-j / --jobs: Specify the number of parallel workers to use for copying files during the backup. This setting overrides the parallel_jobs parameter if it's specified in the configuration file.
--jobs-start-batch-period: Specify the time period, in seconds, for starting a single batch of jobs. This value overrides the parallel_jobs_start_batch_period parameter if it is set in the configuration file. The default is 1 second.
--jobs-start-batch-size: Specify the maximum number of parallel workers to initiate in a single batch. This value overrides the parallel_jobs_start_batch_size parameter if it is defined in the configuration file. The default is 10 workers.
--keepalive-interval: Specify an interval, in seconds, for sending a heartbeat query to the server to keep the libpq connection active during a Rsync backup. The default is 60 seconds. A value of 0 disables the heartbeat.
--manifest: Forces the creation of a backup manifest file upon completing a backup. Overrides the autogenerate_manifest parameter from the configuration file. Applicable only to rsync backup strategy.
--name: Specify a friendly name for this backup which can be used in place of the backup ID in barman commands.
--no-immediate-checkpoint: Forces the backup to wait for the checkpoint to be executed overriding any value set for the immediate_checkpoint parameter in the configuration file.
--no-manifest: Disables the automatic creation of a backup manifest file upon completing a backup. This setting overrides the autogenerate_manifest parameter from the configuration file and applies only to rsync backup strategy.
--no-retry: There will be no retry in case of an error. It is the same as setting --retry-times 0.
--retry-sleep: Specify the number of seconds to wait after a failed copy before retrying. This setting applies to both backup and recovery operations and overrides the basebackup_retry_sleep parameter if it is defined in the configuration file.
--retry-times: Specify the number of times to retry the base backup copy in case of an error. This applies to both backup and recovery operations and overrides the basebackup_retry_times parameter if it is set in the configuration file.
--reuse-backup: Overrides the behavior of the reuse_backup option configured in the configuration file. The possible values are:

off: Do not reuse the last available backup.
copy: Reuse the last available backup for a server and create copies of unchanged files (reduces backup time).
link (default): Reuse the last available backup for a server and create hard links to unchanged files (saves both backup time and space).

NOTE:

This will only have any effect if the last available backup was executed with backup_method=rsync.

--wait / -w: Wait for all necessary WAL files required by the base backup to be archived.
--wait-timeout: Specify the duration, in seconds, to wait for the required WAL files to be archived before timing out.

SHORTCUTS

Use shortcuts instead of SERVER_NAME.

Shortcut	Description
all	All available servers

AUTHOR