Percona Backup for MongoDB 1.1.1

Release date	January 31, 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), and for restoring those backups to a specific point in time. The project was inspired by (and intends to replace) the Percona-Lab/mongodb_consistent_backup tool.

Percona Backup for MongoDB supports Percona Server for MongoDB or MongoDB Community Server version 3.6 or higher with MongoDB replication enabled. Binaries for the supported platforms as well as the tarball with source code are available from the Percona Backup for MongoDB download page. For more information about Percona Backup for MongoDB and the installation steps, see the documentation.

Bugs Fixed

• PBM-407: Very large collections experienced timeout due to full-collection scan for a preliminary count

• PBM-414: The upload on Google cloud storage was broken with “InvalidArgument: Invalid argument. status code: 400”

• PBM-409: Restore failed with “incompatible auth version with target server”

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