From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sjc00mx1.hitachigst.com ([199.255.44.36]:29803 "EHLO sjc00mx1.hgst.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161077AbcFIV6G convert rfc822-to-8bit (ORCPT ); Thu, 9 Jun 2016 17:58:06 -0400 From: Jeff Furlong Subject: fio signal 11 Date: Thu, 9 Jun 2016 21:58:04 +0000 Message-ID: Content-Language: en-US Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT Sender: fio-owner@vger.kernel.org List-Id: fio@vger.kernel.org To: "fio@vger.kernel.org" Hi All, Using the latest version from git, I am getting a signal 11 error when running some workloads. It may be that workloads fail when we wrap around the device capacity (e.g. runtime and time_based). See below example parameters: # fio --name=test_job --ioengine=libaio --direct=1 --rw=write --iodepth=32 --size=100% --numjobs=1 --bs=1m --filename=/dev/nvme0n1 --group_reporting --write_bw_log=test_job --write_iops_log=test_job --write_lat_log=test_job --log_avg_msec=1000 --disable_lat=0 --disable_clat=0 --disable_slat=0 --runtime=1500s --time_based --ramp_time=5s --output=test_job fio-2.11-17-ga275 Starting 1 process fio: pid=145763, got signal=11 In fio-2.11 (release), the error did not occur. Regards, Jeff Western Digital Corporation (and its subsidiaries) E-mail Confidentiality Notice & Disclaimer: This e-mail and any files transmitted with it may contain confidential or legally privileged information of WDC and/or its affiliates, and are intended solely for the use of the individual or entity to which they are addressed. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited. If you have received this e-mail in error, please notify the sender immediately and delete the e-mail in its entirety from your system.