On 10/8/14, 10:52 AM, "Jens Axboe" <axboe@xxxxxxxxx> wrote:
On 10/08/2014 08:47 AM, Neto, Antonio Jose Rodrigues wrote:
On 10/8/14, 10:33 AM, "Jens Axboe" <axboe@xxxxxxxxx> wrote:
On 10/08/2014 08:13 AM, Neto, Antonio Jose Rodrigues wrote:
On 10/8/14, 12:03 AM, "Jens Axboe" <axboe@xxxxxxxxx> wrote:
On 2014-10-07 21:24, Neto, Antonio Jose Rodrigues wrote:
Nossa Senhora:fio neto$ ./fio --client 10.61.109.151 --remote-config
/root/fio.patch/fio/model
hostname=s1, be=0, 64-bit, os=Linux, arch=x86-64,
fio=fio-2.1.13-42-g3232,
flags=1
<s1> fio: unable to open '/root/fio.patch/fio/model:70?' job file
client: host=10.61.109.151 disconnected
Any ideas?
Looks like I just forgot to zero terminate that string. It was never
absolute or relative path, just luck and what was in memory. Try and
pull again, I committed a fix for that.
--
Jens Axboe
--
Hi Jens,
This is neto from Brazil
How are you?
Seems to me it's working with absolute path now with the latest commit
to
remote-config branch.
Great, I verified this morning that it was an issue, we'd be looking at
unitialized/allocated memory without it.
But, running the workload from my mac (connected to 2 Linux clients) I
do
not see the progress.
Nossa Senhora:fiop neto$ ./fio --client 10.61.109.151 --remote-config
/root/fiop/model --client 10.61.109.152 --remote-config
/root/fiop/model
hostname=s2, be=0, 64-bit, os=Linux, arch=x86-64, fio=fio-2.1.13,
flags=1
hostname=s1, be=0, 64-bit, os=Linux, arch=x86-64,
fio=fio-2.1.13-31-g15e3,
flags=1
<s2> workload: (g=0): rw=read, <s1> workload: (g=0): rw=read,
bs=64K-64K/64K-64K/64K-64K, bs=64K-64K/64K-64K/64K-64K,
ioengine=libaio,
iodepth=1
ioengine=libaio, iodepth=1
<s2> ...
<s1> ...
<s1> Starting <s2> Starting 128 threads
128 threads
Jobs: 0 (f=0)
Any idea why?
Works for me, just tried it from an OSX client. I notice that you don't
seem to have updated the 's2' fio version, however. So I'd suggest you
ensure you are running the same thing on all of them.
--
Jens Axboe
Hi Jens,
This is neto from Brazil
How are you?
With one client and one server it works
Nossa Senhora:fiop neto$ ./fio --client 10.61.109.151 --remote-config
/root/fiop/model
hostname=s1, be=0, 64-bit, os=Linux, arch=x86-64,
fio=fio-2.1.13-31-g15e3,
flags=1
<s1> workload: (g=0): rw=read, bs=64K-64K/64K-64K/64K-64K,
ioengine=libaio, iodepth=1
<s1> ...
<s1> Starting 128 threads
Jobs: 128 (f=2048): [R(128)] [4.4% done] [1770M/0K/0K /s] [27.7K/0/0
iops]
[eta 09m:45s]
But with one client and 2 servers it does not work (the progress)
Nossa Senhora:fiop neto$ ./fio --client 10.61.109.151 --remote-config
/root/fiop/model --client 10.61.109.152 --remote-config /root/fiop/model
hostname=s2, be=0, 64-bit, os=Linux, arch=x86-64,
fio=fio-2.1.13-31-g15e3,
flags=1
hostname=s1, be=0, 64-bit, os=Linux, arch=x86-64,
fio=fio-2.1.13-31-g15e3,
flags=1
<s2> workload: (g=0): rw=read, <s1> workload: (g=0): rw=read,
bs=64K-64K/64K-64K/64K-64K, bs=64K-64K/64K-64K/64K-64K, ioengine=libaio,
iodepth=1
ioengine=libaio, iodepth=1
<s2> ...
<s1> ...
<s2> Starting <s1> Starting 128 threads128 threads
Jobs: 0 (f=0)
Jobs: 0 (f=0)
Weird, tested two here, running different jobs, and it summed them up
fine and reported the ETA line. I will take a look, when time permits.
--
Jens Axboe
Hi Jens,
This is neto from Brazil
How are you?
Just a quick update to help you with the troubleshooting.
From latest commit ...
When I start the fio (from my mac to use 2 Linux servers)
When the job starts, I do not see anything on the screen only this:
Nossa Senhora:fio neto$ ./fio --client 10.61.109.151 --remote-config
/root/fio/write --client 10.61.109.152 --remote-config /root/fio/write
hostname=s2, be=0, 64-bit, os=Linux, arch=x86-64, fio=fio-2.1.13-58-g3441,
flags=1
hostname=s1, be=0, 64-bit, os=Linux, arch=x86-64, fio=fio-2.1.13-58-g3441,
flags=1
<s2> workload: (g=0): rw=write, <s1> workload: (g=0): rw=write,
bs=32K-32K/32K-32K/32K-32K, bs=32K-32K/32K-32K/32K-32K, ioengine=libaio,
iodepth=4
ioengine=libaio, iodepth=4
<s2> ...
<s1> ...
<s2> Starting <s1> Starting 64 threads
64 threads
Jobs: 0 (f=0)
After 60 seconds.... (on my config file)
I have this:
workload: (groupid=0, jobs=64): err= 0: pid=3644: Fri Oct 10 09:31:50 2014
mixed: io=36714MB, bw=1223.2MB/s, iops=39141, runt= 30015msec
slat (usec): min=10, max=308, avg=20.57, stdev= 5.24
clat (usec): min=265, max=295734, avg=6496.79, stdev=12165.17
lat (usec): min=280, max=295748, avg=6517.62, stdev=12165.19
clat percentiles (usec):
| 1th=[ 868], 5th=[ 1336], 10th=[ 1720], 20th=[ 2384], 30th=[
3024],
| 40th=[ 3696], 50th=[ 4448], 60th=[ 5344], 70th=[ 6496], 80th=[
8096],
| 90th=[11968], 95th=[15808], 99th=[22912], 100th=[69120],
100th=[197632],
| 100th=[211968], 100th=[254976]
bw (KB /s): min= 3648, max=58112, per=1.57%, avg=19618.75,
stdev=4463.44
lat (usec) : 500=0.06%, 750=0.45%, 1000=1.38%
lat (msec) : 2=12.27%, 4=29.89%, 10=41.98%, 20=12.22%, 50=1.23%
lat (msec) : 100=0.06%, 250=0.45%, 500=0.01%
cpu : usr=0.72%, sys=1.15%, ctx=1146612, majf=0, minf=223
IO depths : 1=0.1%, 2=0.1%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%,
=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%,
=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%,
=64=0.0%
issued : total=r=1174844/w=0/d=0, short=r=0/w=0/d=0,
drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=4
Run status group 0 (all jobs):
MIXED: io=36714MB, aggrb=1223.2MB/s, minb=1223.2MB/s, maxb=1223.2MB/s,
mint=30015msec, maxt=30015msec
Jobs: 0 (f=0)
After 60 seconds.... ( I have this)...
<s1> 0 (f=0)
workload: (groupid=0, jobs=64): err= 0: pid=3607: Fri Oct 10 09:32:04 2014
mixed: io=60243MB, bw=1338.6MB/s, iops=42833, runt= 45006msec
slat (usec): min=10, max=1097, avg=21.47, stdev= 7.11
clat (usec): min=256, max=302936, avg=5944.33, stdev=9841.20
lat (usec): min=275, max=302957, avg=5966.03, stdev=9841.14
clat percentiles (usec):
| 1th=[ 820], 5th=[ 1240], 10th=[ 1656], 20th=[ 2416], 30th=[
3120],
| 40th=[ 4048], 50th=[ 4704], 60th=[ 5152], 70th=[ 6048], 80th=[
7328],
| 90th=[10304], 95th=[14912], 99th=[21888], 100th=[25728],
100th=[181248],
| 100th=[207872], 100th=[244736]
bw (KB /s): min= 8256, max=53824, per=1.57%, avg=21476.50,
stdev=4885.09
lat (usec) : 500=0.07%, 750=0.59%, 1000=1.81%
lat (msec) : 2=11.88%, 4=25.20%, 10=49.90%, 20=8.94%, 50=1.29%
lat (msec) : 100=0.04%, 250=0.26%, 500=0.01%
cpu : usr=0.78%, sys=1.29%, ctx=1952463, majf=0, minf=219
IO depths : 1=0.1%, 2=0.1%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%,
=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%,
=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%,
=64=0.0%
issued : total=r=1927764/w=0/d=0, short=r=0/w=0/d=0,
drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=4
Run status group 0 (all jobs):
MIXED: io=60243MB, aggrb=1338.6MB/s, minb=1338.6MB/s, maxb=1338.6MB/s,
mint=45006msec, maxt=45006msec
