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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Helvetica">What's going be taken away if you use Encryption or Transparent Cloud Tiering?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Helvetica"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Calibri;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Helvetica;color:black">Bob Oesterlin<br>
Sr Storage Engineer, Nuance HPC Grid<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-family:Calibri;color:black">From: </span>
</b><span style="font-family:Calibri;color:black"><gpfsug-discuss-bounces@spectrumscale.org> on behalf of Marc A Kaplan <makaplan@us.ibm.com><br>
<b>Reply-To: </b>gpfsug main discussion list <gpfsug-discuss@spectrumscale.org><br>
<b>Date: </b>Monday, October 3, 2016 at 10:46 AM<br>
<b>To: </b>gpfsug main discussion list <gpfsug-discuss@spectrumscale.org><br>
<b>Subject: </b>[EXTERNAL] Re: [gpfsug-discuss] Biggest file that will fit inside an inode? 3968!!<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"sans-serif","serif"">On a non-SELINUX system the answer is 3968 of data in a 4K inode, just 128 bytes of metadata.</span><br>
<br>
<span style="font-size:10.0pt;font-family:"sans-serif","serif"">Caution: it's possible in some future release, this could change ... I don't know of any plans, I'm just saying ...</span><br>
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<tt><span style="font-size:10.0pt">Inode 16346892 [16346892] snap 0 (index 12 in block 255420):</span></tt><br>
<tt><span style="font-size:10.0pt"> Inode address: 6:123049056 size 4096 nAddrs 330</span></tt><br>
<tt><span style="font-size:10.0pt"> indirectionLevel=INODE status=USERFILE</span></tt><br>
<tt><span style="font-size:10.0pt"> objectVersion=1 generation=0xC0156CB nlink=1</span></tt><br>
<tt><span style="font-size:10.0pt"> owner uid=0 gid=0 mode=0200100644: -rw-r--r--</span></tt><br>
<tt><span style="font-size:10.0pt"> blocksize code=5 (32 subblocks)</span></tt><br>
<tt><span style="font-size:10.0pt"> lastBlockSubblocks=0</span></tt><br>
<tt><span style="font-size:10.0pt"> checksum=0xAD8E0B4B is Valid</span></tt><br>
<tt><span style="font-size:10.0pt"> fileSize=3968 nFullBlocks=0</span></tt><br>
<tt><span style="font-size:10.0pt"> currentMetadataReplicas=1 maxMetadataReplicas=2</span></tt><br>
<tt><span style="font-size:10.0pt"> currentDataReplicas=1 maxDataReplicas=2</span></tt><br>
<tt><span style="font-size:10.0pt"> ...</span></tt><br>
<tt><span style="font-size:10.0pt"> Data [3968]:</span></tt><br>
<tt><span style="font-size:10.0pt">0000000000000000: BCA91252 2B64BEDC A7D7BA9D D5BE8C30 *...R+d.........0*</span></tt><br>
<tt><span style="font-size:10.0pt">...</span></tt><br>
<tt><span style="font-size:10.0pt">0000000000000F70: DA925E2F 16A68C01 03CA5E37 08D72B7F *..^/......^7..+.*</span></tt><br>
<tt><span style="font-size:10.0pt"> trailer: is NULL</span></tt><span style="font-size:10.0pt;font-family:"Courier New""><br>
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<o:p></o:p></p>
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