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Release Notes for CloudBacko Home

v5.7.0.0 Release Notes (20-Sep-2023)

This release contains the major features listed below:

Key Features

  • Restore Performance Tuning


Backup Destination

  • Enhanced exception handling for Backblaze Destination (ref: T-25218)
  • Support for ListObjectsV2 API for S3 Destination (ref: T-36616)
  • Prompt to show confirmation of trusting the custom cert of S3 compatible destinations (ref: T-35695)
  • Support adding existing Azure container as destination (ref: T-37368)

File Backup/Restore

  • Support to restore file where the folder contain duplicated files (ref: T-36900)


  • Enhanced mechanism for cleaning up outdated Backupset Index files (ref: T-35475)
  • Better handling the checking incomplete metafolder during Data Integrity Check & Periodic Data Integrity Check (ref: T-37191)

General / Miscellaneous

  • Update default Deduplication Block Size to 128KB-512KB for non-VM Backupset types (ref: T-36081)
  • Enhanced Bandwidth control to limit the max traffic rate over the effective period (ref: T-36745)


  • Restore Performance Tuning (ref: T-34267)
  • Enhanced Data Integrity Check to run on Separate Process (ref: T-33462)

User Experiences

  • Allow copy/paste in the 6-digit column blocks for 2FA (ref: T-33529)

Bug Fix

Backup Destination

  • Backup gets “Failed to transfer file” in Backblaze destination (ref: T-36671)
  • Backup getting “Error closing message content input stream” in S3 compatible destination (ref: T-36716)

General / Miscellaneous

  • Correct prompt message for Hyper-V module “No space in between the words “run” and “Microsoft”” (ref: T-37397)
  • Backup takes a very long time (~1-2 days) on deleting temporary files (ref: T-36288)
  • Recycle bin pop-up will appear again even after recycle bin has already been disabled (ref: T-36812)

File Backup/Restore

  • File Restore gets error “Failed to initialize RemoteBDB.Cloud…Please run backup/DIC before this operation…” (ref: T-36638)
  • Restoring to another machine is getting an error “Data of file %path% is corrupted” (ref: T-37515)


  • Backup gets error “Failed to check integrity of destination ”“ Error: unsupported method” (ref: T-36574, T-36571)
  • Data Integrity Check and Backup getting “javax.crypto.BadPaddingException: pad block corrupted” error (ref: T-36793)
  • Backup gets error “NotInGZipFormat” (ref: T-36969)
  • Failed to complete Data Integrity Check with Rebuild Index option enabled (ref: T-37125)
  • Data Integrity Check do not delete corrupted blocks in cloud storage destination (ref: T-36563)
public/edition/cloudbacko_home/release_note/v5700.txt · Last modified: 2023/09/20 13:22 by clee