I think it is
<br>

<br>
all.export /xenon1t
<br>
oss.localroot /mnt/data
<br>

<br>
--
<br>
Wei Yang  |  <a href="/cgi-bin/wa?LOGON=A3%3Dind1810%26L%3DXROOTD-DEV%26E%3Dquoted-printable%26P%3D2271597%26B%3D----%253D%253D_mimepart_5bc0e5208f46b_47873fe2c98d45b42540d%26T%3Dtext%252Fhtml%3B%2520charset%3DUTF-8%26pending%3D" target="_parent" >[log in to unmask]</a>&lt;mailto:[log in to unmask]&gt;  |  650-926-3338 (O)
<br>

<br>

<br>
From: Brian P Bockelman &lt;<a href="/cgi-bin/wa?LOGON=A3%3Dind1810%26L%3DXROOTD-DEV%26E%3Dquoted-printable%26P%3D2271597%26B%3D----%253D%253D_mimepart_5bc0e5208f46b_47873fe2c98d45b42540d%26T%3Dtext%252Fhtml%3B%2520charset%3DUTF-8%26pending%3D" target="_parent" >[log in to unmask]</a>&gt;
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Reply-To: xrootd/xrootd &lt;<a href="/cgi-bin/wa?LOGON=A3%3Dind1810%26L%3DXROOTD-DEV%26E%3Dquoted-printable%26P%3D2271597%26B%3D----%253D%253D_mimepart_5bc0e5208f46b_47873fe2c98d45b42540d%26T%3Dtext%252Fhtml%3B%2520charset%3DUTF-8%26pending%3D" target="_parent" >[log in to unmask]</a>&gt;
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Date: Friday, October 12, 2018 at 11:12 AM
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To: xrootd/xrootd &lt;<a href="/cgi-bin/wa?LOGON=A3%3Dind1810%26L%3DXROOTD-DEV%26E%3Dquoted-printable%26P%3D2271597%26B%3D----%253D%253D_mimepart_5bc0e5208f46b_47873fe2c98d45b42540d%26T%3Dtext%252Fhtml%3B%2520charset%3DUTF-8%26pending%3D" target="_parent" >[log in to unmask]</a>&gt;
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<br>
Subject: [xrootd/xrootd] Grafting parts of the exported namespace (#840)
<br>

<br>

<br>
For the OSG data federation, we want to assign each VO a certain namespace (let&#39;s say the &quot;Xenon1T&quot; VO gets assigned /xenon1t).
<br>

<br>
The Xrootd server that wants to export its data has the Xenon1T files mounted at /mnt/data. So, the Xenon1T file /foo is physically at:
<br>

<br>
/mnt/data/foo
<br>

<br>
but should be exported as:
<br>

<br>
/xenon1t/foo
<br>

<br>
That is, root://xrootd.example.com:1094//xenon1t/foo.
<br>

<br>
Looking at the documentation, I thought oss.remoteroot was the way to integrate this: I think was incorrect.
<br>

<br>
What&#39;s the right way to configure the OFS / OSS for this setup?
<br>

<br>
—
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