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mount: tell /bin/mount to never touch /etc/mtab

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/etc/mtab should die die die. It's sad enough util-linux still contains
support for it, but we don't have to partake in that charade, so let's
turn this off.

This is in-line with the fact that since years we already have been
"tainting" systemd if we detect /etc/mtab not being a symlink...

Of course, util-linux is currently broken, and still touches /etc/mtab,
weven if we pass "--no-mtab" to it:

https://bugzilla.redhat.com/show_bug.cgi?id=1109367

But hey, let's hope that gets fixed quickly, even if total removal of
/etc/mtab support from util-linux might not happen so quickly...
This commit is contained in:
Lennart Poettering 2014-06-16 00:53:02 +02:00
parent 2db7648aa8
commit 8eb5a6e001
1 changed files with 3 additions and 0 deletions
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3
src/core/mount.c
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@ -892,6 +892,7 @@ static void mount_enter_unmounting(Mount *m) {
if ((r = exec_command_set(
m->control_command,
"/bin/umount",
"-n",
m->where,
NULL)) < 0)
goto fail;
@ -934,6 +935,7 @@ static void mount_enter_mounting(Mount *m) {
r = exec_command_set(
m->control_command,
"/bin/mount",
"-n",
m->parameters_fragment.what,
m->where,
"-t", m->parameters_fragment.fstype ? m->parameters_fragment.fstype : "auto",
@ -981,6 +983,7 @@ static void mount_enter_remounting(Mount *m) {
r = exec_command_set(
m->control_command,
"/bin/mount",
"-n",
m->parameters_fragment.what,
m->where,
"-t", m->parameters_fragment.fstype ? m->parameters_fragment.fstype : "auto",