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+ <title>Petter Reinholdtsen: Broken hard link handling with sshfs</title>
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+ <h1>
+ <a href="http://people.skolelinux.org/pere/blog/">Petter Reinholdtsen</a>
+
+ </h1>
+
+ </div>
+
+
+ <div class="entry">
+ <div class="title">Broken hard link handling with sshfs</div>
+ <div class="date">2010-08-30 19:30</div>
+ <div class="body">
+<p>Just got an email from Tobias Gruetzmacher as a followup on my
+<a href="http://people.skolelinux.org/pere/blog/Broken_umask_handling_with_sshfs.html">previous
+post about sshfs</a>. He reported another problem with sshfs. It
+fail to handle hard links properly. A simple way to spot this is to
+look at the . and .. entries in the directory tree. These should have
+a link count >1, but on sshfs the count is 1. I just tested to see
+what happen when trying to hardlink, and this fail as well:</p>
+
+<pre>
+% ln foo bar
+ln: creating hard link `bar' => `foo': Function not implemented
+%
+</pre>
+
+<p>I have not yet found time to implement a test for this in my file
+system test code, but believe having working hard links is useful to
+avoid surprised unix programs. Not as useful as working file locking
+and symlinks, which are required to get a working desktop, but useful
+nevertheless. :)</p>
+
+<p>The latest version of the file system test code is available via
+git from
+<a href="http://github.com/gebi/fs-test">http://github.com/gebi/fs-test</a></p>
+</div>
+
+ <div class="tags">Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug</a>.</div>
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