Specifications

You can find more specifications and data sheets on the resources page.

 

Structured features

Operating system
Operating system support Linux/Windows
Hardware independent Yes
System architecture Active/Active N-node Cluster
Data addressing Structured
Scalability Linear / Multiple Object Store clusters each 100+ billion files = several exabytes
Metadata storage Within Object Store cluster (no local metadata)
High availability > 99,999%
Elasticity Runtime changes of cluster size
Policy & redundancy granularity Per directory
Cluster features
Protocol support Yes
     NFS v3 / v4.0 / v4.1 / pNFS
     CIFS Yes (SMB1 / SMB2 / SMB3)
     CDMI Yes (Domain / Container / Object)
     OpenStack Yes (Swift)
     Amazon S3 Yes
Cache support NVRAM / SSD
Cache synchronization Yes
Cache replication Yes
Configuration distribution Automatic
Multi-tenant Yes
Snapshop support Yes (1024 snapshots per directory)
Off-site replication Yes
Quota Yes*
File features
Policy Yes
     Redundancy level Yes
     Retention Yes
     Immutability Yes
     Tier Yes
Large file support Yes
Partial update of file Yes
Directory nestling Deep
Management features
Alarm SNMP / E-mail
Statistics SNMP / SMI-S*
Logging System / Traffic
     Management tool Yes
     Syslog server Yes
Management API Yes






Unstructured features

System features
Operating system support Linux/Windows
Hardware independent Yes
System architecture Symmetric
Data addressing Unstructured 128-bit
Scalability Linear / 100+ PB / 100+ billion objects
High availability > 99,999%
Elasticity Runtime changes of cluster size
Policy & redundancy granularity Per object
Cluster features
Unstructured protocol API (flat 128-bit) C++ / .NET / PHP / Python / Ruby
Geographical disparity Latitude, Longitude, Altitude / Rack designation
Self-healing cluster support Yes
Automatic detection No failure / Disk failure / Data inconsistency
Healing mode Background job
High performance Yes, many to many replication pattern
Cache support None / SSD
Configuration distrubution Automatic
Snapshot support Yes (1024 snapshots)
Write patterns Commit all copies / Write and replicate
Object features
Versioning support 1-15 versions
Data redundancy Object copies / Erasure coding
Object copies 2-15 copies
     Erasure coding Yes
          RAID 5 2+1, 4+1, 6+1, 8+1, 10+1, 12+1
          Cauchy-Reed Solomon 4/6, 6/8, 9/12, 10/16
Retention R/W and WORM data
Tier support Yes
Policy Redundancy level / Versioning / Retention / Tier
Partial update of object Yes
Management features
Firmware update Runtime upgrade of firmware / Rolling upgrade
Alarm SNMP / E-Mail
Statistics SNMP / SMI-S*
  Logging System/Traffic
     Management tool Yes
     Syslog server Yes
Management API Yes