Arches 2 Storage Scale 3500 BBs

#108 · ISC23 Historical
Files
IBM Tuscon| IBM| IBM Storage Scale 5.1.7.1 with ESS 6.1.6.0 IBM Storage Scale 5.1.7.1 with ESS 6.1.6.0
IO500 Score
128.00
Bandwidth
73.80GiB/s
Metadata
222.03kIOP/s
Scale
Client nodes
10
Total procs
200
Procs / node
20
Data nodes
4

IOR bandwidth
Easyread203.96GiB/s
Easywrite107.84GiB/s
Hardwrite49.90GiB/s
Hardread27.02GiB/s
MDtest metadata
Easystat384.27kIOP/s
Easydelete190.90kIOP/s
Easywrite184.48kIOP/s
Hardread399.79kIOP/s
Hardstat297.53kIOP/s
Hardwrite33.65kIOP/s
Harddelete26.44kIOP/s
Easy vs hard access patterns
TestEasyHardRatio hard/easy
Bandwidth · read GiB/s 203.96 27.02
13%
Bandwidth · write GiB/s 107.84 49.90
46%
Metadata · stat kIOP/s 384.27 297.53
77%
Metadata · write kIOP/s 184.48 33.65
18%
Random 4 KiB reads
ThroughputGiB/s
IOPs0.00kIOP/s
Find
Rate4,123.12kIOP/s