<div class="socmaildefaultfont" dir="ltr" style="font-family:Verdana, Geneva, sans-serif;font-size:10pt" ><div dir="ltr" style="font-family:Verdana, Geneva, sans-serif;font-size:10pt" ><div dir="ltr" ><div>Hi Andreas,</div>
<div> </div>
<div>Evicted files can be accessible but file data blocks are evicted as part of cache eviction.</div>
<div>so, inodes will not be available to reuse in cache eviction. Cache eviction cannot evict inodes.</div>
<div> </div>
<div>AFM cache should have same inodes capacity as the total amount of files(inodes) at home.</div></div>
<div dir="ltr" ><div dir="ltr" style="font-family:Arial, Helvetica, sans-serif;font-size:10.5pt" ><div dir="ltr" style="font-family:Arial, Helvetica, sans-serif;font-size:10.5pt" ><div dir="ltr" style="font-family:Arial, Helvetica, sans-serif;font-size:10.5pt" ><div dir="ltr" style="font-family: Arial; font-size: 10.5pt;" ><div dir="ltr" ><div style="color: rgb(124, 124, 95); font-family: sans-serif; font-size: 12pt; font-weight: bold;" ><span style="font-size: 0.85em;" >Regards,</span></div>
<div style="color: rgb(124, 124, 95); font-family: sans-serif; font-size: 12pt; font-weight: bold;" ><span style="font-size: 0.85em;" > -Saket </span></div>
<div style="color: rgb(124, 124, 95); font-family: sans-serif; font-size: 12pt; font-weight: bold;" ><span style="font-size:0.643em;" ><span style="color:#000000;" ><span style="font-family:Arial,Helvetica,sans-serif;" >Sent from IBM Verse</span></span></span></div></div></div></div></div></div></div>
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<blockquote data-history-content-modified="1" data-history-expanded="1" dir="ltr" style="border-left:solid #aaaaaa 2px; margin-left:5px; padding-left:5px; direction:ltr; margin-right:0px" >----- Original message -----<br>From: gpfsug-discuss-request@spectrumscale.org<br>Sent by: gpfsug-discuss-bounces@spectrumscale.org<br>To: gpfsug-discuss@spectrumscale.org<br>Cc:<br>Subject: [EXTERNAL] gpfsug-discuss Digest, Vol 92, Issue 4<br>Date: Thu, Sep 5, 2019 4:30 PM<br>
<div><font size="2" face="Default Monospace,Courier New,Courier,monospace" >Send gpfsug-discuss mailing list submissions to<br>gpfsug-discuss@spectrumscale.org<br><br>To subscribe or unsubscribe via the World Wide Web, visit<br><a href="http://gpfsug.org/mailman/listinfo/gpfsug-discuss" target="_blank">http://gpfsug.org/mailman/listinfo/gpfsug-discuss</a> <br>or, via email, send a message with subject or body 'help' to<br>gpfsug-discuss-request@spectrumscale.org<br><br>You can reach the person managing the list at<br>gpfsug-discuss-owner@spectrumscale.org<br><br>When replying, please edit your Subject line so it is more specific<br>than "Re: Contents of gpfsug-discuss digest..."<br><br><br>Today's Topics:<br><br> 1. Inode reuse on AFM cache eviction (Andreas Mattsson)<br><br><br>----------------------------------------------------------------------<br><br>Message: 1<br>Date: Thu, 5 Sep 2019 09:54:04 +0000<br>From: Andreas Mattsson <andreas.mattsson@maxiv.lu.se><br>To: GPFS User Group <gpfsug-discuss@spectrumscale.org><br>Subject: [gpfsug-discuss] Inode reuse on AFM cache eviction<br>Message-ID: <3ed969d0d778446982a419067320f927@maxiv.lu.se><br>Content-Type: text/plain; charset="iso-8859-1"<br><br>Hi,<br><br>Does anyone here know if cache eviction on a AFM cache also make the inodes used by the evicted files available for reuse?<br><br>Basically, I'm trying to figure out if it is enough to have sufficient inode space in my cache filesets to keep the maximum expected simultaneously cached files, or if I need the same inode space as for the total amount of files that will reside in the home of the cache.<br><br>Regards,<br>Andreas Mattsson<br><br><br>____________________________________________<br><br>[X]<br><br>Andreas Mattsson<br><br>Systems Engineer<br><br><br><br>MAX IV Laboratory<br>Lund University<br>P.O. Box 118, SE-221 00 Lund, Sweden<br>Visiting address: Fotongatan 2, 224 84 Lund<br>Mobile: +46 706 64 95 44<br><<a href="mailto:andreas.mattsson@maxiv.se" target="_blank">mailto:andreas.mattsson@maxiv.se</a>>andreas.mattsson@maxiv.lu.se<<a href="mailto:andreas.mattsson@maxiv.lu.se" target="_blank">mailto:andreas.mattsson@maxiv.lu.se</a>><br>www.maxiv.se<<a href="http://www.maxiv.se/" target="_blank">http://www.maxiv.se/</a> ><br><br>-------------- next part --------------<br>An HTML attachment was scrubbed...<br>URL: <<a href="http://gpfsug.org/pipermail/gpfsug-discuss/attachments/20190905/d4d7957b/attachment-0001.html" target="_blank">http://gpfsug.org/pipermail/gpfsug-discuss/attachments/20190905/d4d7957b/attachment-0001.html</a> ><br><br>------------------------------<br><br>_______________________________________________<br>gpfsug-discuss mailing list<br>gpfsug-discuss at spectrumscale.org<br><a href="http://gpfsug.org/mailman/listinfo/gpfsug-discuss" target="_blank">http://gpfsug.org/mailman/listinfo/gpfsug-discuss</a> <br><br><br>End of gpfsug-discuss Digest, Vol 92, Issue 4<br>*********************************************</font><br> </div></blockquote>
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