Something happened between Nov 23, and Nov 25 that pushed that volume to its capacity and snapshots were deleted on Nov 25 to save the volume. The oldest snapshots were deleted first as the options di...Something happened between Nov 23, and Nov 25 that pushed that volume to its capacity and snapshots were deleted on Nov 25 to save the volume. The oldest snapshots were deleted first as the options dictated, but in order to keep the volume alive, it kept deleting snapshot due to space issues, that is, the volume, being at 96% capacity, ran out of space and the snapshots kept deleting until space was sufficient.