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Data backup and restoration

Important

To prevent individual user backups from creating bottlenecks for the entire backup process, it is necessary to limit the maximum number of file changes per day by a user.

TSM /project backup

  • The most recent version of a file is always kept.
  • Number of inactive versions of files to be kept: 1 (a second copy).
  • Time to keep inactive versions: 60 days.
  • Number of deleted versions to be kept: 1.
  • Time to keep deleted versions: 60 days.
  • Maximum number of file changes per day for every project: 50,000 files.

TSM /project archival

  • Default archival allocation per project: 10 TB.
  • Maximum time to keep an archive: 1 year.
  • Maximum number of files to be archived: 50,000 files.
  • Number of copies of archived files to keep: 1.

TSM /project restore

  • Maximum number of files to be restored per project per day: 50,000 files.
  • Maximum restore size per day: 10 TB.