Backup is failed with RangeError

Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM).

Issue

• Backup is failed with RangeError
  

  ERROR 
  [WARN] RangeError: The offset is lower than the number of bytes written. The server has 1990721536 bytes and while 1990861321 bytes has been uploaded - thus 139785 bytes are missing. Stopping as this could result in data loss. Initiate a new upload to continue. 
      at Upload.startUploading (/lcp/app/backup/node_modules/@google-cloud/storage/build/src/resumable-upload.js:360:32) 
      at Upload.continueUploading (/lcp/app/backup/node_modules/@google-cloud/storage/build/src/resumable-upload.js:347:14) 
      at runMicrotasks (<anonymous>) 
      at processTicksAndRejections (internal/process/task_queues.js:95:5) 
  ERROR 
  [WARN] Storage upload currently unavailable - attempt: 2

Environment

• Liferay PaaS

Resolution

• When RangeError observed, it could be due to the document library and/or database being updated mid-upload and causing a syncing issue that cannot be resolved without creating a new backup.
• Attempt to initiate a new backup manually, and see if this failure could be still observed.