Protect your data from bit

... Scrubbing 藉由檢查和自動修正資料的方式來防止資料毀損。 在Synology Data Scrubbing 的機制中，包含了以下兩件事情：RAID Scrubbing 和Btrfs Scrubbing。

To perform data scrubbing manually: Launch Storage Manager. Go to Storage Pool > Data Scrubbing. Select the storage pool on which to perform data scrubbing.

前往儲存管理頁面。 · 選擇正在執行Data Scrubbing 的儲存集區。 · 按一下右上角的 圖示來展開儲存集區資訊。 · 在 Data Scrubbing 區塊中，按一下暫停Data Scrubbing 按鈕。

To run data scrubbing on schedule: · Go to the Storage page. · Click the Schedule Data Scrubbing button. · Tick the Enable data scrubbing schedule checkbox.

To run data scrubbing on schedule: · Go to the Storage page. · Click the Schedule Data Scrubbing button. · Tick the Enable data scrubbing schedule checkbox.

On the left menu in Storage Manager click Storage then Storage Pool 1. Click on the Schedule Data Scrubbing tab. Check Enable data scrubbing ...

Once every three months is OK if not too often. You have to balance it with how often can you tolerate performance degradation of your array during scrub.