Oakforest-PACS

INFORMATION

System Oakforest-PACS
Storage Vendor DDN
Filesystem Type IME
Filesystem Name IME
Filesystem Version 1.3.2.1
Institution JCAHPC
Client Procs Per Node
Client Operating System CentOS
Client Operating System Version 7.6
Client Kernel Version 3.1

METADATA SERVER

Storage Type SAS-SSD
Volatile Memory
Storage Interface SAS
Network Omnipath
Software Version
OS Version

DATA SERVER

Storage Type NVMe-SSD
Volatile Memory
Storage Interface NVMe
Network Omnipath
Software Version
OS Version

IO500 SCORES

IO500 Score 7,043.99
IO500 IOPS 304.89 kIOP/s
IO500 BW 697.20 GiB/s
IO500 MD 92.22 kIOP/s

INFORMATION

Client Nodes 2,048
Client Total Procs 4,096
Metadata Nodes 1
Metadata Storage Devices 20
Data Nodes 25
Data Storage Devices 1,200

IOR & FIND

Easy Write 934.70 GiB/s
Easy Read 1,237.43 GiB/s
Hard Write 580.05 GiB/s
Hard Read 352.20 GiB/s
Find 1,405.00 kIOP/s

METADATA

Easy Write 71.51 kIOP/s
Easy Stat 196.15 kIOP/s
Easy Delete 57.05 kIOP/s
Hard Write 11.61 kIOP/s
Hard Read 129.29 kIOP/s
Hard Stat 127.34 kIOP/s
Hard Delete 24.36 kIOP/s

Submitted Files

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