From 02bfc2d3ff6691f1ab3654a5f12e8d0136c5a7fe Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Sun, 17 Mar 2019 21:15:46 -0400 Subject: [PATCH] e2scrub: add the -n option which shows what commands e2scrub would execute Also fix the copyright symbol so it is properly formatted when processed into postscript or pdf. Signed-off-by: Theodore Ts'o --- scrub/e2scrub.8.in | 11 ++++++++++- scrub/e2scrub.in | 6 ++++-- 2 files changed, 14 insertions(+), 3 deletions(-) diff --git a/scrub/e2scrub.8.in b/scrub/e2scrub.8.in index ff03523..d0c8b25 100644 --- a/scrub/e2scrub.8.in +++ b/scrub/e2scrub.8.in @@ -38,6 +38,15 @@ If the filesystem is not repaired, will be run before the next mount. .SH OPTIONS .TP +\fB-n\fR +Print what commands +.B e2scrub +would execute to check the file system. (Note: the commands will not +actually be executed; however, since +.B e2scrub +needs to run some commands to query the system to determine what +commands would be executed, it still needs to be run as root.) +.TP \fB-r\fR Remove the e2scrub snapshot and exit without checking anything. .TP @@ -57,4 +66,4 @@ The exit codes are the same as in .SH AUTHOR Darrick J. Wong .SH COPYRIGHT -Copyright ©2018 Oracle. License is GPLv2+. +Copyright \[co]2018 Oracle. License is GPLv2+. diff --git a/scrub/e2scrub.in b/scrub/e2scrub.in index 51a9093..3015749 100644 --- a/scrub/e2scrub.in +++ b/scrub/e2scrub.in @@ -37,6 +37,7 @@ print_help() { echo "Usage: $0 [OPTIONS] mountpoint | device" echo echo "mountpoint must be on a LVM-managed block device" + echo "-n: Show what commands e2scrub would execute." echo "-r: Remove e2scrub snapshot and exit, do not check anything." echo "-t: Run fstrim if successful." echo "-V: Print version information and exit." @@ -68,8 +69,9 @@ exitcode() { exit "${ret}" } -while getopts "rtV" opt; do - case "${opt}" in +while getopts "nrtV" opt; do + case "${opt}" in + "n") DBG="echo Would execute: " ;; "r") reap=1;; "t") fstrim=1;; "V") print_version; exitcode 0;; -- 1.8.3.1