<div dir="ltr"><div>@Vlad, yes I kept group metadata-cache and I also have network.inode-lru-limit 90000, but nothing else performance related.</div><div><br></div><div>@Pranith great, thank you.<br></div><div><br></div><div>Cheers,<br></div></div><br><div class="gmail_quote"><div dir="ltr">On Sat, Jan 27, 2018 at 4:01 AM Pranith Kumar Karampuri <<a href="mailto:pkarampu@redhat.com">pkarampu@redhat.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto">Adding devs who work on it</div><div class="gmail_extra"><br><div class="gmail_quote"></div></div><div class="gmail_extra"><div class="gmail_quote">On 23 Jan 2018 10:40 pm, "Alan Orth" <<a href="mailto:alan.orth@gmail.com" target="_blank">alan.orth@gmail.com</a>> wrote:<br type="attribution"></div></div><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Hello,<br><br></div><div>I saw that parallel-readdir was an experimental feature in GlusterFS version 3.10.0, became stable in version 3.11.0, and is now recommended for small file workloads in the Red Hat Gluster Storage Server documentation[2]. I've successfully enabled this on one of my volumes but I notice the following in the client mount log:<br><br>[2018-01-23 10:24:24.048055] W [MSGID: 101174] [graph.c:363:_log_if_unknown_option] 0-homes-readdir-ahead-1: option 'parallel-readdir' is not recognized<br>[2018-01-23 10:24:24.048072] W [MSGID: 101174] [graph.c:363:_log_if_unknown_option] 0-homes-readdir-ahead-0: option 'parallel-readdir' is not recognized<br><br></div><div>The GlusterFS version on the client and server is 3.12.4. What is going on?<br></div><div><br>[0] <a href="https://github.com/gluster/glusterfs/blob/release-3.10/doc/release-notes/3.10.0.md" target="_blank">https://github.com/gluster/glusterfs/blob/release-3.10/doc/release-notes/3.10.0.md</a><br>[1] <a href="https://github.com/gluster/glusterfs/blob/release-3.11/doc/release-notes/3.11.0.md" target="_blank">https://github.com/gluster/glusterfs/blob/release-3.11/doc/release-notes/3.11.0.md</a><br>[2] <a href="https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.3/html/administration_guide/small_file_performance_enhancements" target="_blank">https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.3/html/administration_guide/small_file_performance_enhancements</a><br><br></div><div>Thank you,<br></div></div><br clear="all"><br>-- <br><div dir="ltr" class="m_2499825488307395878m_7668008525974328722gmail_signature" data-smartmail="gmail_signature"><p dir="ltr">Alan Orth<br>
<a href="mailto:alan.orth@gmail.com" target="_blank">alan.orth@gmail.com</a><br>
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<a href="https://mjanja.ch" target="_blank">https://mjanja.ch</a></p>
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<br></blockquote></div></div><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">_______________________________________________<br>
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