[systemd-devel] [PATCH V4] mount: fix manual network mounts

[harald at redhat.com]

From: Harald Hoyer <harald at redhat.com>

Now works as expected for me.

$ mount 192.168.2.2:/Public /mnt/test
$ systemctl status mnt-test.mount
mnt-test.mount - /mnt/test
	  Loaded: loaded (/proc/self/mountinfo)
	  Active: active (mounted) since Fr 2013-03-08 16:24:38 CET; 11s ago
	   Where: /mnt/test
	    What: 192.168.2.2:/Public

Mär 08 16:24:38 lenovo systemd[1]: mnt-test.mount changed dead -> mounted

$ systemctl stop remote-fs-pre.target

$ systemctl status mnt-test.mount
mnt-test.mount - /mnt/test
	  Loaded: loaded (/proc/self/mountinfo)
	  Active: inactive (dead) since Fr 2013-03-08 16:24:57 CET; 1s ago
	   Where: /mnt/test
	 Process: 4968 ExecUnmount=/bin/umount /mnt/test (code=exited, status=0/SUCCESS)

Mär 08 16:24:57 lenovo systemdd[1]: Installed new job mnt-test.mount/stop as 744
Mär 08 16:24:57 lenovo systemd[1]: Unmounting /mnt/test...
Mär 08 16:24:57 lenovo systemd[1]: About to execute /bin/umount /mnt/test
Mär 08 16:24:57 lenovo systemd[1]: Forked /bin/umount as 4968
Mär 08 16:24:57 lenovo systemd[1]: mnt-test.mount changed mounted -> unmounting
Mär 08 16:24:57 lenovo systemd[1]: Child 4968 belongs to mnt-test.mount
Mär 08 16:24:57 lenovo systemd[1]: mnt-test.mount mount process exited, code=exited status=0
Mär 08 16:24:57 lenovo systemd[1]: mnt-test.mount changed unmounting -> dead
Mär 08 16:24:57 lenovo systemd[1]: Job mnt-test.mount/stop finished, result=done
Mär 08 16:24:57 lenovo systemd[1]: Unmounted /mnt/test.
---
 src/core/mount.c                      | 10 +++++++---
 src/fstab-generator/fstab-generator.c |  6 ++++++
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/core/mount.c b/src/core/mount.c
index 419cf27..6b90731 100644
--- a/src/core/mount.c
+++ b/src/core/mount.c
@@ -447,15 +447,20 @@ static int mount_add_default_dependencies(Mount *m) {
         if (UNIT(m)->manager->running_as != SYSTEMD_SYSTEM)
                 return 0;
 
-        p = get_mount_parameters_fragment(m);
+        p = get_mount_parameters(m);
+
         if (!p)
                 return 0;
 
         if (path_equal(m->where, "/"))
                 return 0;
 
-        if (mount_is_network(p))
+        if (mount_is_network(p)) {
                 after = SPECIAL_REMOTE_FS_PRE_TARGET;
+                r = unit_add_dependency_by_name(UNIT(m), UNIT_PART_OF, after, NULL, true);
+                if (r < 0)
+                        return r;
+        }
         else
                 after = SPECIAL_LOCAL_FS_PRE_TARGET;
 
@@ -1516,7 +1521,6 @@ static int mount_add_one(
                 if (u->load_state == UNIT_ERROR) {
                         u->load_state = UNIT_LOADED;
                         u->load_error = 0;
-
                         /* Load in the extras later on, after we
                          * finished initialization of the unit */
                         load_extras = true;
diff --git a/src/fstab-generator/fstab-generator.c b/src/fstab-generator/fstab-generator.c
index 910bbc1..f855e95 100644
--- a/src/fstab-generator/fstab-generator.c
+++ b/src/fstab-generator/fstab-generator.c
@@ -274,6 +274,12 @@ static int add_mount(const char *what, const char *where, const char *type, cons
                         "Before=%s\n",
                         post);
 
+        if (isnetwork) {
+                fprintf(f,
+                        "PartOf=%s\n",
+                        pre);
+        }
+
         fprintf(f,
                 "\n"
                 "[Mount]\n"
-- 
1.8.1