GFS Retention & Media Count Planner

P119

Total daily, weekly, monthly, and yearly generations and estimate media count.

Parameters

Assumptions

  • 各保留代按相同平均备份量估算。

Important notes

  • 实际 GFS 链、合成全量、快克隆、磁带压缩和并发作业会改变容量。

Standards and sources

Verified: 2026-09-05