Adjusting the Volume Tiering Minimum Cooling Days on a given volume doesn't reset any previously accumulated IDR counters on a volume, preserving all current counters. Adjusting the Volume Tiering Min...Adjusting the Volume Tiering Minimum Cooling Days on a given volume doesn't reset any previously accumulated IDR counters on a volume, preserving all current counters. Adjusting the Volume Tiering Minimum Cooling Days to a smaller value, allow any previously blocks that were marked aged 30 days or more to begin to tier out accordingly. The adjustment of the Volume Tiering Minimum Cooling Days is avaliable starting with ONTAP 9.8.
