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Percona Documentation

Percona Backup for MongoDB 1.3.2

Release date October 14, 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.

New Features

  • PBM-426: Add AWS KMS key encryption/decryption for S3 buckets

Config format

storage:
  s3:
    serverSideEncryption:
      sseAlgorithm: "aws:kms"
      kmsKeyID: "........"

(Thanks to user pedroalb for reporting this issue)

Improvements

  • PBM-568: Print uploadPartSize value to log during backup

  • PBM-560: Use s2 compression as default for pbm-speed-test instead of gzip

Bugs Fixed

  • PBM-485: Fix backups to S3 failing with MaxUploadParts limit by auto-adjusting uploadPartSize value (Thanks to user pedroalb for reporting this issue)

  • PBM-559: pbm-agent runs out of memory while doing restore of large backup (Thanks to user Simon Bernier St-Pierre for reporting this issue)

  • PBM-562: Correct calculation of available PITR time ranges by pbm list

  • PBM-561: Fix setting of numeric options in config

  • PBM-547: Allow deleting backups from local filesystem by moving delete operations to pbm-agents

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