Am Mon, 06 Nov 2017 14:28:32 +0100 schrieb Christian Seiler: > I don't what you want is possible. When you plug in an external drive > (that is _not_ in /etc/fstab etc.) the process of how it gets mounted is > different: ... > tune2fs -o +discard /dev/external_disk_device
My drive has arrived and even a ext4 without LUKS fails to (fs)trim the mount! Any idea why? ~~~~ $ sudo hdparm -I /dev/sdg1 ... * Data Set Management TRIM supported (limit 8 blocks) * Deterministic read data after TRIM $ sudo fstrim /media/jd/TEST fstrim: /media/jd/TEST: Verwerfungsvorgang wird nicht unterstützt. ~~~~