From 6466959d9af04a2f720374839c6ecf89de02f4b6 Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Tue, 11 Jun 2019 11:05:12 +0200 Subject: fstrim: update man page, reuse libmnt_iter * add info about read-only to the man page * don't be systemd specific, people aso use crond * reuse libmnt_iter Signed-off-by: Karel Zak --- sys-utils/fstrim.8 | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'sys-utils/fstrim.8') diff --git a/sys-utils/fstrim.8 b/sys-utils/fstrim.8 index 7e04d46be..7e39b33d7 100644 --- a/sys-utils/fstrim.8 +++ b/sys-utils/fstrim.8 @@ -52,15 +52,14 @@ discard operation. The root filesystem is determined from kernel command line i in the file. The other supplied options, like \fB\-\-offset\fR, \fB\-\-length\fR and \fB-\-minimum\fR, are applied to all these devices. -Errors from filesystems that do not support the discard operation are silently -ignored. - +Errors from filesystems that do not support the discard operation, +read-only devices and read-only filesystems are silently ignored. .IP "\fB\-a, \-\-all\fP" Trim all mounted filesystems on devices that support the discard operation. The other supplied options, like \fB\-\-offset\fR, \fB\-\-length\fR and \fB-\-minimum\fR, are applied to all these devices. -Errors from filesystems that do not support the discard operation are silently -ignored. +Errors from filesystems that do not support the discard operation, +read-only devices and read-only filesystems are silently ignored. .IP "\fB\-n, \-\-dry\-run\fP" This option does everything apart from actually call FITRIM ioctl. .IP "\fB\-o, \-\-offset\fP \fIoffset\fP" @@ -102,7 +101,8 @@ option). .TP .B \-\-quiet Suppress error messages. This option is meant to be used in systemd service -file to hide warnings that are result of known problems, such as NTFS driver +file or in cron scripts to hide warnings that are result of known problems, +such as NTFS driver reporting .I Bad file descriptor when device is mounted read-only, or lack of file system support for ioctl -- cgit v1.2.3-55-g7522