From: Karel Zak Date: Tue, 1 Feb 2022 08:50:33 +0000 (+0100) Subject: fstrim: (man) add missing note X-Git-Tag: v2.38-rc2~54 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad68c172b5b9d23c882018d23aba3a6c968b382c;p=thirdparty%2Futil-linux.git fstrim: (man) add missing note Signed-off-by: Karel Zak --- diff --git a/sys-utils/fstrim.8.adoc b/sys-utils/fstrim.8.adoc index 004eb0bdaa..b5c9eb3062 100644 --- a/sys-utils/fstrim.8.adoc +++ b/sys-utils/fstrim.8.adoc @@ -47,6 +47,8 @@ The number of bytes (after the starting point) to search for free blocks to disc Specifies a colon-separated list of files in fstab or kernel mountinfo format. All missing or empty files are silently ignored. The evaluation of the _list_ stops after first non-empty file. For example: + *--listed-in /etc/fstab:/proc/self/mountinfo*. ++ +Filesystems with "X-fstrim.notrim" mount option in fstab are skipped. *-m, --minimum* _minimum-size_:: Minimum contiguous free range to discard, in bytes. (This value is internally rounded up to a multiple of the filesystem block size.) Free ranges smaller than this will be ignored and *fstrim* will adjust the minimum if it's smaller than the device's minimum, and report that (fstrim_range.minlen) back to userspace. By increasing this value, the *fstrim* operation will complete more quickly for filesystems with badly fragmented freespace, although not all blocks will be discarded. The default value is zero, discarding every free block.