Enterprise
Cluster Specifications and Services
Maximum bare capacity of cluster
6 PiB
Maximum available capacity of cluster
2 PiB
Maximum number of hosts
255
Maximum number of file storage controllers
16
Maximum storage capacity per file system
1PiB
Commercial supports
Block Storage Service
Heterogeneous hardware cluster
Online expansion/reduction of block storage cluster
General block storage service(iSCSI)
Automatic storage tiering of hot and cold data
Volume pinning
Multiple data storage policies in a single storage pool
Topology-aware data placement
Access-point-aware data placement
Data block checksum
Snapshot and clone in seconds
Thin provision
Parallel access to shared volumes1
Stripe configuration
QoS settings(Setting I/O burst is supported)
Redundancy policy
Replication, Erasure coding
Optional number of replicas
2, 3
One-way and two-way authentication of iSCSI CHAP
Access whitelist configuration
Consistency group
SCSI PR
Adjustable rate of data recovery and migration2
Kubernetes CSI
TRIM/UNMAP
All-flash storage
Use RDMA protocol to transmit data among nodes
NVMe-oF(NVMe over RDMA and NVMe over TCP)
File Storage Service
File storage protocol
NFS, HDFS 3
Redundancy policy
Replication, Erasure coding
Thin provisioning
Online/offline status control for file systems
Default client access configuration
NFS authentication
NFS user mapping (Squash)
Custom anonymous user ID and group ID
High availability of file storage controllers
Online expansion/reduction of file storage cluster
Supported Compute Platforms
Linux
Windows
VMware ESXi
Microsoft Hyper-V
Kubernetes
OpenStack
Operation & Maintenance Management4
Single cluster/site management
Multiple cluster/site management
Visualization and management of cluster topology
Visualization and management of server components
Monitoring of server component life
Hardware firmware check
Abnormal disk detection and isolation
Network fail-slow detection and isolation
Language Internationalization support
Graphical installation and configuration
Monitoring and analysis of performance/capacity/errors of physical servers/components
Monitoring and analysis of network performance/errors
Monitoring and analysis of cluster health
Custom alert rules
SNMP support
Email alerts
Custom monitoring analysis panel
Monitoring data export
Software one-click upgrade
Event audit
Permission management based on user roles
Physical disk locator light
Host maintenance mode
Host power operations
One-click cluster shutdown
Disk management tool
Command line
Node role conversion
Command line
Conversion from non-MetroX cluster to MetroX cluster5
Command line
API and Command Line
RESTful API
API documentation
Command line
Data Protection - MetroX Cluster5
Separately licensed
Availability zone management
Automatic disaster recovery of storage
High availability across availability zones