Re: Checking on wip-blkin branch

2015-06-16 Thread Josh Durgin
--Original Message- From: Josh Durgin [mailto:jdur...@redhat.com] Sent: Tuesday, June 9, 2015 10:45 PM To: Xue, Chendi; ceph-devel@vger.kernel.org; Andrew Shewmaker Subject: Re: Checking on wip-blkin branch Hi Chendi, On 06/09/2015 04:59 AM, Xue, Chendi wrote: Hi, Josh and Andrew Today, I a

Re: Checking on wip-blkin branch

2015-06-16 Thread Josh Durgin
ceph-devel@vger.kernel.org; Andrew Shewmaker Subject: Re: Checking on wip-blkin branch Hi Chendi, On 06/09/2015 04:59 AM, Xue, Chendi wrote: Hi, Josh and Andrew Today, I applied wip-blkin branch to my 4 nodes ceph setup, and created zipkin-based lttng results successfully. Since we wanna using

RE: Checking on wip-blkin branch

2015-06-16 Thread Xue, Chendi
gards, -Chendi -Original Message- From: Josh Durgin [mailto:jdur...@redhat.com] Sent: Tuesday, June 9, 2015 10:45 PM To: Xue, Chendi; ceph-devel@vger.kernel.org; Andrew Shewmaker Subject: Re: Checking on wip-blkin branch Hi Chendi, On 06/09/2015 04:59 AM, Xue, Chendi wrote: > Hi, Josh an

Re: Checking on wip-blkin branch

2015-06-09 Thread Josh Durgin
Hi Chendi, On 06/09/2015 04:59 AM, Xue, Chendi wrote: Hi, Josh and Andrew Today, I applied wip-blkin branch to my 4 nodes ceph setup, and created zipkin-based lttng results successfully. Since we wanna using this latency analyzing methodology on further release or on keyvalue store and newst

Checking on wip-blkin branch

2015-06-09 Thread Xue, Chendi
Hi, Josh and Andrew Today, I applied wip-blkin branch to my 4 nodes ceph setup, and created zipkin-based lttng results successfully. The lttng output of one node looks like below: [19:40:13.515540140] (+?.?) aceph01 zipkin:timestamp: { cpu_id = 3 }, { trace_name = "OSD Handling op", se