Percona Backup for MongoDB 1.2.0

Date

May 13, 2020

Installation

Installing Percona Backup for MongoDB

Percona Backup for MongoDB is a distributed, low-impact solution for consistent backups of MongoDB sharded clusters and replica sets. This is a tool for creating consistent backups across a MongoDB sharded cluster (or a single replica set).

New Features

• PBM-348: Add ability to delete old backups

• PBM-447: pbm-speed-test: Add a tool to field-test compression and upload speeds

Improvements

• PBM-431: Raise dump output speed through compression tuning, parallelization

• PBM-461: s2 is set as the default compression mechanism

• PBM-429: Periodic backup progress messages added to pbm-agent logs

• PBM-140: Added ability to cancel a backup

Bugs Fixed

• PBM-451: Resync didn’t work if storage type was set to filesystem