From 6f20f850f79df365c2533195214127142013d317 Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Tue, 28 Jul 2015 11:31:45 +0200 Subject: mount: remove obsolete -n It seems that systemd still uses legacy -n option. The option has been originally designed to avoid write to /etc/mtab during boot when root FS is not ready or read-only. This is not necessary for long time, because /etc/mtab is not a real file (it's symlink) and write to the file is impossible. All utils should be able to detect the symlink and ignore mtab. This concept is supported for very long time before systemd. The userspase mount options are currently maintained by libmount (mount(8) and mount.nfs) in /run/mount) which is tmpfs initialized during early boot. --- src/core/mount.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/src/core/mount.c b/src/core/mount.c index bf8e52bf0e..c0d1cdfbd4 100644 --- a/src/core/mount.c +++ b/src/core/mount.c @@ -834,8 +834,6 @@ static void mount_enter_unmounting(Mount *m) { m->control_command = m->exec_command + MOUNT_EXEC_UNMOUNT; r = exec_command_set(m->control_command, UMOUNT_PATH, m->where, NULL); - if (r >= 0 && UNIT(m)->manager->running_as == MANAGER_SYSTEM) - r = exec_command_append(m->control_command, "-n", NULL); if (r < 0) goto fail; @@ -886,8 +884,6 @@ static void mount_enter_mounting(Mount *m) { r = exec_command_set(m->control_command, MOUNT_PATH, m->parameters_fragment.what, m->where, NULL); - if (r >= 0 && UNIT(m)->manager->running_as == MANAGER_SYSTEM) - r = exec_command_append(m->control_command, "-n", NULL); if (r >= 0 && m->sloppy_options) r = exec_command_append(m->control_command, "-s", NULL); if (r >= 0 && m->parameters_fragment.fstype) @@ -934,8 +930,6 @@ static void mount_enter_remounting(Mount *m) { r = exec_command_set(m->control_command, MOUNT_PATH, m->parameters_fragment.what, m->where, "-o", o, NULL); - if (r >= 0 && UNIT(m)->manager->running_as == MANAGER_SYSTEM) - r = exec_command_append(m->control_command, "-n", NULL); if (r >= 0 && m->sloppy_options) r = exec_command_append(m->control_command, "-s", NULL); if (r >= 0 && m->parameters_fragment.fstype) -- cgit v1.2.3-54-g00ecf