<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On 14 March 2016 at 14:29, Raghavendra Talur <span dir="ltr"><<a href="mailto:rtalur@redhat.com" target="_blank">rtalur@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote"><span class="">On Mon, Mar 14, 2016 at 8:40 AM, Kaushal M <span dir="ltr"><<a href="mailto:kshlmster@gmail.com" target="_blank">kshlmster@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hey Vijay,<br>
<br>
Awesome work on the tests!<br></blockquote></span><div>+1 </div><span class=""><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Could you please list down the tests you run for releases? This would<br>
help the other release-maintainers could run them as well. We could<br>
also try automating these tests, so that it becomes even easier. </blockquote></span></div></div></div></blockquote><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"></blockquote><div><br></div></span><div>+1, I will add it to the vagrant setup I have on gluster repo. </div></div></div></div></blockquote><div><br></div><div>If we identify all the release tests to be done, I can write distaf test cases for the same. We can possibly run them in the vagrant setup as well.</div><div><br></div><div>Best Regards,</div><div>Vishwanath</div><div><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><div class="h5"><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<span><font color="#888888"><br>
~kaushal<br>
</font></span><div><div><br>
On Sun, Mar 13, 2016 at 10:50 PM, Vijay Bellur <<a href="mailto:vbellur@redhat.com" target="_blank">vbellur@redhat.com</a>> wrote:<br>
> Hey All,<br>
><br>
> I have been running tests with the latest HEAD of release-3.7 on a 2x2<br>
> distributed replicated volume. Here are some updates:<br>
><br>
> - Write Performance has seen an improvement as seen by running perf-test.sh<br>
> [1]<br>
><br>
><br>
> v3.7.9 with FUSE client<br>
><br>
> Testname Time<br>
> emptyfiles_create 961.83<br>
> emptyfiles_delete 600.08<br>
> smallfiles_create 1508.38<br>
> smallfiles_rewrite 1325.60<br>
> smallfiles_read 598.50<br>
> smallfiles_reread 384.65<br>
> smallfiles_delete 623.66<br>
> largefile_create 18.33<br>
> largefile_rewrite 19.17<br>
> largefile_read 11.44<br>
> largefile_reread 0.31<br>
> largefile_delete 0.66<br>
> directory_crawl_create 981.21<br>
> directory_crawl 30.64<br>
> directory_recrawl 28.01<br>
> metadata_modify 1117.92<br>
> directory_crawl_delete 423.08<br>
><br>
> v3.7.8 with FUSE client<br>
><br>
> Testname Time<br>
> emptyfiles_create 953.87<br>
> emptyfiles_delete 577.46<br>
> smallfiles_create 1837.33<br>
> smallfiles_rewrite 2349.37<br>
> smallfiles_read 604.22<br>
> smallfiles_reread 394.48<br>
> smallfiles_delete 629.74<br>
> largefile_create 73.86<br>
> largefile_rewrite 76.23<br>
> largefile_read 11.36<br>
> largefile_reread 0.31<br>
> largefile_delete 0.65<br>
> directory_crawl_create 985.16<br>
> directory_crawl 31.10<br>
> directory_recrawl 26.94<br>
> metadata_modify 1422.60<br>
> directory_crawl_delete 382.57<br>
><br>
> Hopefully this addresses the write performance drop we observed with 3.7.8.<br>
><br>
> - Regular file system test tools like iozone, dbench etc. are running fine<br>
> with the fuse client.<br>
><br>
> - Rolling upgrade from 3.7.8 to the latest release-3.7 HEAD worked fine with<br>
> I/O happening from a fuse client.<br>
><br>
> - There is a memory leak in FUSE client that I observed while running<br>
> perf-test.sh. A statedump revealed that there was a ref leak on several<br>
> inodes. I have sent a possible patch [2] which addressed problems in my test<br>
> setup. This does need careful review and more testing. Given the memory<br>
> leaks we have been observing with fuse, I feel that it would be good to<br>
> review mount/fuse for possible leaks and run more tests before releasing<br>
> 3.7.9. I am looking at pushing out tagging by 2-3 days to mid week to<br>
> accomplish this. Niels, Raghavendra - can you provide additional help with<br>
> reviewing here?<br>
><br>
> - Tiering has seen a lot of patches in 3.7.9. Dan, Nithya - can you please<br>
> assist in preparation of release notes by summarizing the changes and<br>
> providing inputs on the general readiness of tiering?<br>
><br>
> Thanks,<br>
> Vijay<br>
><br>
> [1] <a href="https://github.com/avati/perf-test/blob/master/perf-test.sh" rel="noreferrer" target="_blank">https://github.com/avati/perf-test/blob/master/perf-test.sh</a><br>
><br>
> [2] <a href="http://review.gluster.org/#/c/13689/" rel="noreferrer" target="_blank">http://review.gluster.org/#/c/13689/</a><br>
><br>
><br>
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