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-rw-r--r--src/cryptsetup-generator.c37
-rw-r--r--src/mount.c74
2 files changed, 72 insertions, 39 deletions
diff --git a/src/cryptsetup-generator.c b/src/cryptsetup-generator.c
index 858aed82d1..696f44ae36 100644
--- a/src/cryptsetup-generator.c
+++ b/src/cryptsetup-generator.c
@@ -67,10 +67,14 @@ static int create_disk(
char *p = NULL, *n = NULL, *d = NULL, *u = NULL, *from = NULL, *to = NULL, *e = NULL;
int r;
FILE *f = NULL;
+ bool noauto, nofail;
assert(name);
assert(device);
+ noauto = has_option(options, "noauto");
+ nofail = has_option(options, "nofail");
+
if (!(n = unit_name_build_escape("cryptsetup", name, ".service"))) {
r = -ENOMEM;
log_error("Failed to allocate unit name.");
@@ -104,12 +108,17 @@ static int create_disk(
fprintf(f,
"[Unit]\n"
"Description=Cryptography Setup for %%I\n"
+ "Conflicts=umount.target\n"
"DefaultDependencies=no\n"
"BindTo=%s dev-mapper-%%i.device\n"
"After=systemd-readahead-collect.service systemd-readahead-replay.service %s\n"
- "Before=shutdown.target cryptsetup.target\n",
+ "Before=umount.target\n",
d, d);
+ if (!nofail)
+ fprintf(f,
+ "Before=cryptsetup.target\n");
+
if (password && (streq(password, "/dev/urandom") ||
streq(password, "/dev/random") ||
streq(password, "/dev/hw_random")))
@@ -149,7 +158,7 @@ static int create_disk(
goto fail;
}
- if (!has_option(options, "noauto")) {
+ if (!noauto) {
if (asprintf(&to, "%s/%s.wants/%s", arg_dest, d, n) < 0) {
r = -ENOMEM;
@@ -167,20 +176,22 @@ static int create_disk(
free(to);
to = NULL;
- if (!has_option(options, "nofail")) {
+ if (!nofail)
+ asprintf(&to, "%s/cryptsetup.target.requires/%s", arg_dest, n);
+ else
+ asprintf(&to, "%s/cryptsetup.target.wants/%s", arg_dest, n);
- if (asprintf(&to, "%s/cryptsetup.target.wants/%s", arg_dest, n) < 0) {
- r = -ENOMEM;
- goto fail;
- }
+ if (!to) {
+ r = -ENOMEM;
+ goto fail;
+ }
- mkdir_parents(to, 0755);
+ mkdir_parents(to, 0755);
- if (symlink(from, to) < 0) {
- log_error("Failed to create symlink '%s' to '%s': %m", from, to);
- r = -errno;
- goto fail;
- }
+ if (symlink(from, to) < 0) {
+ log_error("Failed to create symlink '%s' to '%s': %m", from, to);
+ r = -errno;
+ goto fail;
}
}
diff --git a/src/mount.c b/src/mount.c
index 6205cb7f5a..4b300364af 100644
--- a/src/mount.c
+++ b/src/mount.c
@@ -323,7 +323,7 @@ static bool needs_quota(MountParameters *p) {
mount_test_option(p->options, "grpquota");
}
-static int mount_add_target_links(Mount *m) {
+static int mount_add_fstab_links(Mount *m) {
const char *target, *after = NULL;
MountParameters *p;
Unit *tu;
@@ -332,27 +332,36 @@ static int mount_add_target_links(Mount *m) {
assert(m);
+ if (m->meta.manager->running_as != MANAGER_SYSTEM)
+ return 0;
+
if (!(p = get_mount_parameters_configured(m)))
return 0;
- noauto = !!mount_test_option(p->options, MNTOPT_NOAUTO);
+ if (p != &m->parameters_etc_fstab)
+ return 0;
+
+ noauto = !!mount_test_option(p->options, "noauto");
nofail = !!mount_test_option(p->options, "nofail");
+ automount =
+ mount_test_option(p->options, "comment=systemd.automount") ||
+ mount_test_option(p->options, "x-systemd-automount");
handle =
+ automount ||
mount_test_option(p->options, "comment=systemd.mount") ||
mount_test_option(p->options, "x-systemd-mount") ||
m->meta.manager->mount_auto;
- automount =
- mount_test_option(p->options, "comment=systemd.automount") ||
- mount_test_option(p->options, "x-systemd-automount");
if (mount_is_network(p)) {
target = SPECIAL_REMOTE_FS_TARGET;
-
- if (m->meta.manager->running_as == MANAGER_SYSTEM)
- after = SPECIAL_NETWORK_TARGET;
+ after = SPECIAL_NETWORK_TARGET;
} else
target = SPECIAL_LOCAL_FS_TARGET;
+ if (!path_equal(m->where, "/"))
+ if ((r = unit_add_two_dependencies_by_name(UNIT(m), UNIT_BEFORE, UNIT_CONFLICTS, SPECIAL_UMOUNT_TARGET, NULL, true)) < 0)
+ return r;
+
if ((r = manager_load_unit(m->meta.manager, target, NULL, NULL, &tu)) < 0)
return r;
@@ -360,27 +369,36 @@ static int mount_add_target_links(Mount *m) {
if ((r = unit_add_dependency_by_name(UNIT(m), UNIT_AFTER, after, NULL, true)) < 0)
return r;
- if (automount && m->meta.manager->running_as == MANAGER_SYSTEM) {
+ if (automount) {
Unit *am;
if ((r = unit_load_related_unit(UNIT(m), ".automount", &am)) < 0)
return r;
- return unit_add_two_dependencies(tu, UNIT_AFTER, UNIT_WANTS, UNIT(am), true);
- } else {
+ /* If auto is configured as well also pull in the
+ * mount right-away, but don't rely on it. */
+ if (!noauto) /* automount + auto */
+ if ((r = unit_add_dependency(tu, UNIT_WANTS, UNIT(m), true)) < 0)
+ return r;
+
+ /* Install automount unit */
+ if (!nofail) /* automount + fail */
+ return unit_add_two_dependencies(tu, UNIT_AFTER, UNIT_REQUIRES, UNIT(am), true);
+ else /* automount + nofail */
+ return unit_add_two_dependencies(tu, UNIT_AFTER, UNIT_WANTS, UNIT(am), true);
+
+ } else if (handle && !noauto) {
/* Automatically add mount points that aren't natively
* configured to local-fs.target */
- if (!noauto &&
- !nofail &&
- handle &&
- m->from_etc_fstab &&
- m->meta.manager->running_as == MANAGER_SYSTEM)
- if ((r = unit_add_dependency(tu, UNIT_WANTS, UNIT(m), true)) < 0)
- return r;
- return unit_add_dependency(UNIT(m), UNIT_BEFORE, tu, true);
+ if (!nofail) /* auto + fail */
+ return unit_add_two_dependencies(tu, UNIT_AFTER, UNIT_REQUIRES, UNIT(m), true);
+ else /* auto + nofail */
+ return unit_add_dependency(tu, UNIT_WANTS, UNIT(m), true);
}
+
+ return 0;
}
static int mount_add_device_links(Mount *m) {
@@ -395,10 +413,12 @@ static int mount_add_device_links(Mount *m) {
if (!p->what)
return 0;
- if (!mount_is_bind(p) && !path_equal(m->where, "/")) {
+ if (!mount_is_bind(p) &&
+ !path_equal(m->where, "/") &&
+ p == &m->parameters_etc_fstab) {
bool nofail, noauto;
- noauto = !!mount_test_option(p->options, MNTOPT_NOAUTO);
+ noauto = !!mount_test_option(p->options, "noauto");
nofail = !!mount_test_option(p->options, "nofail");
if ((r = unit_add_node_link(UNIT(m), p->what,
@@ -565,6 +585,8 @@ static int mount_load(Unit *u) {
if (m->meta.fragment_path)
m->from_fragment = true;
+ else if (m->from_etc_fstab)
+ m->meta.default_dependencies = false;
if (!m->where)
if (!(m->where = unit_name_to_path(u->meta.id)))
@@ -594,16 +616,16 @@ static int mount_load(Unit *u) {
if ((r = mount_add_automount_links(m)) < 0)
return r;
- if ((r = mount_add_target_links(m)) < 0)
- return r;
-
- if ((r = unit_add_default_cgroups(u)) < 0)
+ if ((r = mount_add_fstab_links(m)) < 0)
return r;
if (m->meta.default_dependencies)
if ((r = mount_add_default_dependencies(m)) < 0)
return r;
+ if ((r = unit_add_default_cgroups(u)) < 0)
+ return r;
+
mount_fix_timeouts(m);
}
@@ -1510,7 +1532,7 @@ static int mount_load_etc_fstab(Manager *m) {
what,
NULL,
pri,
- !!mount_test_option(me->mnt_opts, MNTOPT_NOAUTO),
+ !!mount_test_option(me->mnt_opts, "noauto"),
!!mount_test_option(me->mnt_opts, "nofail"),
!!mount_test_option(me->mnt_opts, "comment=systemd.swapon"),
false);
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-12 11:46:08 +0000