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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - systemd mounts automatically after umount or systemctl disable/stop"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=85751">85751</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>systemd mounts automatically after umount or systemctl disable/stop
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>systemd
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86-64 (AMD64)
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux (All)
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>general
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>systemd-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>flo@redflo.de
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>systemd-bugs@lists.freedesktop.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>On opensuse 13.1 (systemd 208), following occurs:

# grep temp /etc/fstab
/dev/system/oldssd   /localhome/flo/temp        ext4    acl,user_xattr 1 2

# umount /localhome/flo/temp

# systemctl -a |grep /localhome/flo/temp
localhome-flo-temp.mount   loaded inactive dead      /localhome/flo/temp

# lvchange -an /dev/system/oldssd 
# lvchange -ay /dev/system/oldssd

# mount |grep /localhome/flo/temp
/dev/mapper/system-oldssd on /localhome/flo/temp type ext4
(rw,relatime,data=ordered)

# systemctl -a |grep /localhome/flo/temp
localhome-flo-temp.mount  loaded active   mounted   /localhome/flo/temp

This also happens, when i stop and disable localhome-flo-temp.mount
I can only reliable umount the filesystem by commenting out the fstab entry or
by systemctl mask localhome-flo-temp.mount after umount.

I could not find a sign in the docs if this behavior is wanted or if it is a
bug. Unfortunately i could not test newer systemd versions. But <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - If swap is enabled in fstab and the admin has run swapoff, swap gets automatically remounted"
   href="show_bug.cgi?id=81361">bug 81361</a> is
very similar.
I think systemctl disable should output a message, that this is
unsupported/useless for generated units.</pre>
        </div>
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