Public bug reported: ==== State: Open by: mdate on 21 June 2016 10:22:28 ====
Stress testing for perfromance is being done in preparation for the the Tencent PoC Sort Competition using the attached per scripts. The system either hangs, or the NVMe goes offline after 12 hours or so. The nvme drives are set up in a RAID 0 config. The script is run like this: ./perf_nvme_fio2.sh nvme_jobfile_raid0_huawei mdate ([email protected]) added native attachment /opt/IBM/WebSphere/AppServer/profiles/cqweb/temp/ausratsrv5Node01/server1/TeamEAR/cqweb.war/perf_nvme_fio2.sh on 2016-06-21 10:22:28 mdate ([email protected]) added native attachment /opt/IBM/WebSphere/AppServer/profiles/cqweb/temp/ausratsrv5Node01/server1/TeamEAR/cqweb.war/nvme_jobfile_raid0_huawei on 2016-06-21 10:22:28 == Comment: #48 - Gabriel Krisman Bertazi - 2016-07-18 12:33:13 == Hi, We need to apply the following patch to the Ubuntu kernel to prevent wrongly identification of ATARI partitions, as mentioned in the commit log. It still didn't make to Linus tree, but Jens Axboe already approved it on linux-block. https://git.kernel.org/cgit/linux/kernel/git/axboe/linux- block.git/commit/?h=for-4.8/core ** Affects: linux (Ubuntu) Importance: Undecided Assignee: Taco Screen team (taco-screen-team) Status: New ** Tags: architecture-ppc64le bugnameltc-142903 severity-critical targetmilestone-inin16041 ** Tags added: architecture-ppc64le bugnameltc-142903 severity-critical targetmilestone-inin16041 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1604995 Title: NVMe stress test fails after 12 hours on Ubuntu 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1604995/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
