Barman 1.3.0 发布,PG 的数据备份恢复工具

oschina
 oschina
发布于 2014年02月04日
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Barman 1.3.0 发布了,改进内容:

Release notes

  • Refactored "BackupInfo" class for backup metadata to use the new    "FieldListFile" class ("infofile" module)

  • Refactored output layer to use a dedicated module, in order to    facilitate integration with Nagios ("NagiosOutputWriter" class)

  • Refactored subprocess handling in order to isolate    stdin/stderr/stdout channels ("command_wrappers" module)

  • Refactored hook scripts management

  • Extracted logging configuration and userid enforcement from the    configuration class.

  • Support for hook scripts to be executed before and after a WAL file    is archived, through the "'pre_archive_script'" and    "'post_archive_script'" configuration options.

  • Implemented immediate checkpoint capability with    "--immediate-checkpoint" command option and "'immediate_checkpoint'"    configuration option

  • Implemented network compression for remote backup and recovery    through the "'network_compression'" configuration option (#19)

  • Implemented the "'rebuild-xlogdb'" command (Closes #27 and #28)

  • Added deduplication of tablespaces located inside the "PGDATA"    directory

  • Refactored remote recovery code to work the same way local recovery    does, by performing remote directory preparation (assuming the    remote user has the right permissions on the remote server)

  • "'barman backup'" now tries and create server directories before    attempting to execute a full backup (#14)

  • Fixed bug #22: improved documentation for tablespaces relocation

  • Fixed bug #31: "'barman cron'" checks directory permissions for    lock file

  • Fixed bug #32: "xlog.db" read access during cron activities

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Barman (备份和恢复管理器) for PostgreSQL 是 PostgreSQL 数据库服务器的灾难恢复工具,允许远程备份多个服务器,帮助 DBA 在数据恢复阶段的关键工作。

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