From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Return-Path: Message-ID: <544A51C7.40803@gmail.com> Date: Fri, 24 Oct 2014 08:19:03 -0500 From: Mark Nelson MIME-Version: 1.0 Subject: Re: fio rbd hang for block sizes > 1M References: <5449BBB3.7090109@catalyst.net.nz> <5449E50E.7000808@kernel.dk> <5449EEF1.1060407@catalyst.net.nz> In-Reply-To: <5449EEF1.1060407@catalyst.net.nz> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit To: Mark Kirkwood , Jens Axboe , fio@vger.kernel.org Cc: "d.gollub@telekom.de >> Daniel Gollub" , "xan.peng" List-ID: FWIW we are seeing this at Redhat/Inktank with recent fio from master and ceph giant branch as well. Mark On 10/24/2014 01:17 AM, Mark Kirkwood wrote: > On 24/10/14 18:35, Jens Axboe wrote: >> CC'ing relevant parties, leaving email intact. >> > > Note that the 'Killed' is because I killed the run - it hangs and > appears to be non interruptable. I missed that when pasting, sorry! > >>> $ fio read-test.fio # attached >>> rbd_thread: (g=0): rw=read, bs=2M-2M/2M-2M/2M-2M, ioengine=rbd, >>> iodepth=32 >>> fio-2.1.13-88-gb2ee7 >>> Starting 1 process >>> rbd engine: RBD version: 0.1.8 >>> Killed1 (f=1): [R(1)] [inf% done] [0KB/0KB/0KB /s] [0/0/0 iops] [eta >>> 1158050441d:06h:59m:33s] > > -- > To unsubscribe from this list: send the line "unsubscribe fio" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html