25.4. 定期的なブロック破棄の有効化

手順

• systemd タイマーを有効にして起動します。

  # systemctl enable --now fstrim.timer
  Created symlink /etc/systemd/system/timers.target.wants/fstrim.timer  /usr/lib/systemd/system/fstrim.timer.

  Copy to Clipboard Toggle word wrap

検証

• タイマーのステータスを確認します。

  # systemctl status fstrim.timer
  fstrim.timer - Discard unused blocks once a week
     Loaded: loaded (/usr/lib/systemd/system/fstrim.timer; enabled; vendor preset: disabled)
     Active: active (waiting) since Wed 2023-05-17 13:24:41 CEST; 3min 15s ago
    Trigger: Mon 2023-05-22 01:20:46 CEST; 4 days left
       Docs: man:fstrim
  
  May 17 13:24:41 localhost.localdomain systemd[1]: Started Discard unused blocks once a week.

  Copy to Clipboard Toggle word wrap