AW: BusyBox 1.30.1 fstrim did not take effect

Walter Harms wharms at
Tue Jun 9 07:13:24 UTC 2020

fstrim <mountpoint>

check first with mount (or df or ..) what the mountpoints in your system are.
Von: busybox <busybox-bounces at> im Auftrag von Tang Jiye <oktjwill at>
Gesendet: Dienstag, 9. Juni 2020 04:40:24
An: busybox at
Betreff: BusyBox 1.30.1 fstrim did not take effect


I am using busybox 1.30.1 and yocto.

I enable the fstrim then I try this command on my machine

everytime I used fstrim -o

it does not do anything.

It only shows me :
BusyBox v1.30.1 (2020-06-02 20:35:41 UTC) multi-call binary.


nothing takes effect as well as other commands

Anyone knows how to trouble shoot this issue?

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