Package: util-linux Version: 2.29.2-1 Severity: normal Dear Maintainer,
I expected "fstrim -a -v" to trim all mounted filesystems, but this happens reproducibly (amount of bytes trimmed is different each time, of course): # fstrim -a -v /boot: 313.3 MiB (328534016 bytes) trimmed # fstrim -v / /: 52.9 GiB (56756269056 bytes) trimmed I don't see why / would not be included by -a, as I would expect fstrim to either reject trimming / due to an error or include it when trimming. Here, /boot is an ext2 file system while / is ext4. If any other information might be helpful in debugging this, I'd be happy to assist. Thanks Sebastan -- System Information: Debian Release: 9.0 APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.9.0-3-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages util-linux depends on: ii libblkid1 2.29.2-1 ii libc6 2.24-11 ii libfdisk1 2.29.2-1 ii libmount1 2.29.2-1 ii libncursesw5 6.0+20161126-1 ii libpam0g 1.1.8-3.6 ii libselinux1 2.6-3+b1 ii libsmartcols1 2.29.2-1 ii libsystemd0 232-25 ii libtinfo5 6.0+20161126-1 ii libudev1 232-25 ii libuuid1 2.29.2-1 ii zlib1g 1:1.2.8.dfsg-5 util-linux recommends no packages. Versions of packages util-linux suggests: ii dosfstools 4.1-1 ii kbd 2.0.3-2+b1 ii util-linux-locales 2.29.2-1 -- no debconf information