I am interested in this as wellAnyone know if these work well with FreeNAS? Would they make good cache drives?
I am interested in this as wellAnyone know if these work well with FreeNAS? Would they make good cache drives?
seq-read: (g=0): rw=read, bs=16K-16K/16K-16K/16K-16K, ioengine=psync, iodepth=16
rand-read: (g=1): rw=randread, bs=16K-16K/16K-16K/16K-16K, ioengine=psync, iodepth=16
seq-write: (g=2): rw=write, bs=16K-16K/16K-16K/16K-16K, ioengine=psync, iodepth=16
rand-write: (g=3): rw=randwrite, bs=16K-16K/16K-16K/16K-16K, ioengine=psync, iodepth=16
fio-2.14
Starting 4 threads
seq-read: Laying out IO file(s) (1 file(s) / 10240MB)
Jobs: 1 (f=1): [_(3),w(1)] [72.8% done] [0KB/106.9MB/0KB /s] [0/6838/0 iops] [eta 01m:04s]
seq-read: (groupid=0, jobs=1): err= 0: pid=100438: Sun Jun 18 16:07:47 2017
read : io=10240MB, bw=2288.3MB/s, iops=146449, runt= 4475msec
clat (usec): min=4, max=164, avg= 6.12, stdev= 1.55
lat (usec): min=4, max=164, avg= 6.19, stdev= 1.55
clat percentiles (usec):
| 1.00th=[ 5], 5.00th=[ 5], 10.00th=[ 5], 20.00th=[ 6],
| 30.00th=[ 6], 40.00th=[ 6], 50.00th=[ 6], 60.00th=[ 6],
| 70.00th=[ 6], 80.00th=[ 6], 90.00th=[ 8], 95.00th=[ 8],
| 99.00th=[ 9], 99.50th=[ 10], 99.90th=[ 12], 99.95th=[ 13],
| 99.99th=[ 90]
lat (usec) : 10=99.40%, 20=0.58%, 50=0.01%, 100=0.01%, 250=0.01%
cpu : usr=14.80%, sys=85.11%, ctx=238, majf=0, minf=4
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 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=655360/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=16
rand-read: (groupid=1, jobs=1): err= 0: pid=100428: Sun Jun 18 16:07:47 2017
read : io=3003.9MB, bw=51264KB/s, iops=3204, runt= 60001msec
clat (usec): min=4, max=13348, avg=310.39, stdev=257.39
lat (usec): min=4, max=13348, avg=310.53, stdev=257.40
clat percentiles (usec):
| 1.00th=[ 6], 5.00th=[ 7], 10.00th=[ 7], 20.00th=[ 8],
| 30.00th=[ 9], 40.00th=[ 390], 50.00th=[ 486], 60.00th=[ 494],
| 70.00th=[ 506], 80.00th=[ 510], 90.00th=[ 532], 95.00th=[ 588],
| 99.00th=[ 652], 99.50th=[ 660], 99.90th=[ 708], 99.95th=[ 732],
| 99.99th=[ 876]
lat (usec) : 10=34.78%, 20=4.93%, 50=0.12%, 100=0.04%, 250=0.01%
lat (usec) : 500=26.52%, 750=33.57%, 1000=0.02%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%
cpu : usr=0.76%, sys=4.60%, ctx=232364, majf=0, minf=1
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 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=192244/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=16
seq-write: (groupid=2, jobs=1): err= 0: pid=100446: Sun Jun 18 16:07:47 2017
write: io=10240MB, bw=231045KB/s, iops=14440, runt= 45384msec
clat (usec): min=8, max=132120, avg=68.28, stdev=524.09
lat (usec): min=8, max=132120, avg=68.44, stdev=524.09
clat percentiles (usec):
| 1.00th=[ 8], 5.00th=[ 9], 10.00th=[ 9], 20.00th=[ 9],
| 30.00th=[ 9], 40.00th=[ 9], 50.00th=[ 9], 60.00th=[ 10],
| 70.00th=[ 10], 80.00th=[ 11], 90.00th=[ 370], 95.00th=[ 410],
| 99.00th=[ 540], 99.50th=[ 764], 99.90th=[ 3152], 99.95th=[ 3568],
| 99.99th=[10944]
lat (usec) : 10=55.54%, 20=32.72%, 50=0.27%, 100=0.01%, 250=0.01%
lat (usec) : 500=9.90%, 750=1.04%, 1000=0.13%
lat (msec) : 2=0.17%, 4=0.18%, 10=0.02%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=1.80%, sys=16.43%, ctx=152791, majf=0, minf=0
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 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=0/w=655360/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=16
rand-write: (groupid=3, jobs=1): err= 0: pid=100454: Sun Jun 18 16:07:47 2017
write: io=5015.5MB, bw=85596KB/s, iops=5349, runt= 60001msec
clat (usec): min=9, max=3327.7K, avg=184.25, stdev=14732.84
lat (usec): min=9, max=3327.7K, avg=184.53, stdev=14732.84
clat percentiles (usec):
| 1.00th=[ 12], 5.00th=[ 39], 10.00th=[ 50], 20.00th=[ 75],
| 30.00th=[ 86], 40.00th=[ 90], 50.00th=[ 92], 60.00th=[ 95],
| 70.00th=[ 104], 80.00th=[ 113], 90.00th=[ 131], 95.00th=[ 149],
| 99.00th=[ 197], 99.50th=[ 217], 99.90th=[ 249], 99.95th=[ 278],
| 99.99th=[ 1496]
lat (usec) : 10=0.01%, 20=3.78%, 50=5.92%, 100=54.81%, 250=35.39%
lat (usec) : 500=0.08%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 250=0.01%
lat (msec) : 500=0.01%, 750=0.01%, 1000=0.01%, 2000=0.01%, >=2000=0.01%
cpu : usr=2.10%, sys=41.82%, ctx=464626, majf=0, minf=0
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 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=0/w=320990/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=16
Are these the same drive as was discussed last Aug 2016 for around $100?
Thanks for that. Still considering whether they'll suit the application ... tower non-server cases, I could arrange direct internal airflow if needed, I think.@DavidRa, I have the LSI full height brackets on mine.
Unrelated to the bracket, these things get very hot and need airflow.
Pretty sure these are the same as posted here. While the brackets most likely line up they cover up the leds but that probably is a non issue in the long run. They still run hot!Thanks for that. Still considering whether they'll suit the application ... tower non-server cases, I could arrange direct internal airflow if needed, I think.
Those are some pretty amazing numbers right? Those latency numbers are pretty greatCode:seq-read: (g=0): rw=read, bs=16K-16K/16K-16K/16K-16K, ioengine=psync, iodepth=16 rand-read: (g=1): rw=randread, bs=16K-16K/16K-16K/16K-16K, ioengine=psync, iodepth=16 seq-write: (g=2): rw=write, bs=16K-16K/16K-16K/16K-16K, ioengine=psync, iodepth=16 rand-write: (g=3): rw=randwrite, bs=16K-16K/16K-16K/16K-16K, ioengine=psync, iodepth=16 fio-2.14 Starting 4 threads seq-read: Laying out IO file(s) (1 file(s) / 10240MB) Jobs: 1 (f=1): [_(3),w(1)] [72.8% done] [0KB/106.9MB/0KB /s] [0/6838/0 iops] [eta 01m:04s] seq-read: (groupid=0, jobs=1): err= 0: pid=100438: Sun Jun 18 16:07:47 2017 read : io=10240MB, bw=2288.3MB/s, iops=146449, runt= 4475msec clat (usec): min=4, max=164, avg= 6.12, stdev= 1.55 lat (usec): min=4, max=164, avg= 6.19, stdev= 1.55 clat percentiles (usec): | 1.00th=[ 5], 5.00th=[ 5], 10.00th=[ 5], 20.00th=[ 6], | 30.00th=[ 6], 40.00th=[ 6], 50.00th=[ 6], 60.00th=[ 6], | 70.00th=[ 6], 80.00th=[ 6], 90.00th=[ 8], 95.00th=[ 8], | 99.00th=[ 9], 99.50th=[ 10], 99.90th=[ 12], 99.95th=[ 13], | 99.99th=[ 90] lat (usec) : 10=99.40%, 20=0.58%, 50=0.01%, 100=0.01%, 250=0.01% cpu : usr=14.80%, sys=85.11%, ctx=238, majf=0, minf=4 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 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=655360/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=16 rand-read: (groupid=1, jobs=1): err= 0: pid=100428: Sun Jun 18 16:07:47 2017 read : io=3003.9MB, bw=51264KB/s, iops=3204, runt= 60001msec clat (usec): min=4, max=13348, avg=310.39, stdev=257.39 lat (usec): min=4, max=13348, avg=310.53, stdev=257.40 clat percentiles (usec): | 1.00th=[ 6], 5.00th=[ 7], 10.00th=[ 7], 20.00th=[ 8], | 30.00th=[ 9], 40.00th=[ 390], 50.00th=[ 486], 60.00th=[ 494], | 70.00th=[ 506], 80.00th=[ 510], 90.00th=[ 532], 95.00th=[ 588], | 99.00th=[ 652], 99.50th=[ 660], 99.90th=[ 708], 99.95th=[ 732], | 99.99th=[ 876] lat (usec) : 10=34.78%, 20=4.93%, 50=0.12%, 100=0.04%, 250=0.01% lat (usec) : 500=26.52%, 750=33.57%, 1000=0.02% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01% cpu : usr=0.76%, sys=4.60%, ctx=232364, majf=0, minf=1 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 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=192244/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=16 seq-write: (groupid=2, jobs=1): err= 0: pid=100446: Sun Jun 18 16:07:47 2017 write: io=10240MB, bw=231045KB/s, iops=14440, runt= 45384msec clat (usec): min=8, max=132120, avg=68.28, stdev=524.09 lat (usec): min=8, max=132120, avg=68.44, stdev=524.09 clat percentiles (usec): | 1.00th=[ 8], 5.00th=[ 9], 10.00th=[ 9], 20.00th=[ 9], | 30.00th=[ 9], 40.00th=[ 9], 50.00th=[ 9], 60.00th=[ 10], | 70.00th=[ 10], 80.00th=[ 11], 90.00th=[ 370], 95.00th=[ 410], | 99.00th=[ 540], 99.50th=[ 764], 99.90th=[ 3152], 99.95th=[ 3568], | 99.99th=[10944] lat (usec) : 10=55.54%, 20=32.72%, 50=0.27%, 100=0.01%, 250=0.01% lat (usec) : 500=9.90%, 750=1.04%, 1000=0.13% lat (msec) : 2=0.17%, 4=0.18%, 10=0.02%, 20=0.01%, 50=0.01% lat (msec) : 100=0.01%, 250=0.01% cpu : usr=1.80%, sys=16.43%, ctx=152791, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 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=0/w=655360/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=16 rand-write: (groupid=3, jobs=1): err= 0: pid=100454: Sun Jun 18 16:07:47 2017 write: io=5015.5MB, bw=85596KB/s, iops=5349, runt= 60001msec clat (usec): min=9, max=3327.7K, avg=184.25, stdev=14732.84 lat (usec): min=9, max=3327.7K, avg=184.53, stdev=14732.84 clat percentiles (usec): | 1.00th=[ 12], 5.00th=[ 39], 10.00th=[ 50], 20.00th=[ 75], | 30.00th=[ 86], 40.00th=[ 90], 50.00th=[ 92], 60.00th=[ 95], | 70.00th=[ 104], 80.00th=[ 113], 90.00th=[ 131], 95.00th=[ 149], | 99.00th=[ 197], 99.50th=[ 217], 99.90th=[ 249], 99.95th=[ 278], | 99.99th=[ 1496] lat (usec) : 10=0.01%, 20=3.78%, 50=5.92%, 100=54.81%, 250=35.39% lat (usec) : 500=0.08%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 250=0.01% lat (msec) : 500=0.01%, 750=0.01%, 1000=0.01%, 2000=0.01%, >=2000=0.01% cpu : usr=2.10%, sys=41.82%, ctx=464626, majf=0, minf=0 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 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=0/w=320990/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=16
Yup, just swapped mine and it fits!Does anyone know if the standard LSI full height brackets fit? Maybe the same cheap ones that you find for the M1015 etc?
Pfft, I'll be fine (smoke alarm going off in background)!I'm going to reiterate the airflow topic. I've got some of the 1.2G's THEY NEED CRAZY AIRFLOW. Get some 130CFM's in there.
Well given my disdain for loud workstations glad you posted this because it’s a deal breaker for me.I'm going to reiterate the airflow topic. I've got some of the 1.2G's THEY NEED CRAZY AIRFLOW. Get some 130CFM's in there.