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<div>Thanks Fred.</div>
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<div> A</div>
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<div id="divRpF381654" style="direction: ltr;"><font size="2" face="Tahoma" color="#000000"><b>From:</b> gpfsug-discuss-bounces@spectrumscale.org [gpfsug-discuss-bounces@spectrumscale.org] on behalf of Frederick Stock [stockf@us.ibm.com]<br>
<b>Sent:</b> Tuesday, March 19, 2019 12:29 PM<br>
<b>To:</b> gpfsug-discuss@spectrumscale.org<br>
<b>Cc:</b> gpfsug-discuss@spectrumscale.org<br>
<b>Subject:</b> Re: [gpfsug-discuss] Calculate evicted space with a policy<br>
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<div dir="ltr">You can scan for files using the MISC_ATTRIBUTES and look for those that are not cached, that is without the 'u' setting, and track their file size. I think that should work.</div>
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<span style="font-size:1.143em">Fred<br>
__________________________________________________<br>
Fred Stock | IBM Pittsburgh Lab | 720-430-8821<br>
stockf@us.ibm.com</span></div>
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----- Original message -----<br>
From: "Dorigo Alvise (PSI)" <alvise.dorigo@psi.ch><br>
Sent by: gpfsug-discuss-bounces@spectrumscale.org<br>
To: "gpfsug-discuss@spectrumscale.org" <gpfsug-discuss@spectrumscale.org><br>
Cc:<br>
Subject: [gpfsug-discuss] Calculate evicted space with a policy<br>
Date: Tue, Mar 19, 2019 5:27 AM<br>
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<div>Dear users,</div>
<div>is there a way (through a policy) to list the files (and their size) that are actually completely evicted by AFM from the cache filesystem ?</div>
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<div>I used a policy with the clause KB_ALLOCATED=0, but it is clearly not precise, because it also includes files that are not evicted, but are so small that they fit into their inodes (I'm assuming that GPFS inode structure has this feature similar to some
regular filesystems, like ext4... otherwise I could not explain some non empty file with 0 allocated KB that have been fetched, i.e. non-evicted).</div>
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<div>Many thanks,</div>
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<div> Alvise</div>
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