Monitoring and Management of RAIDs in OpStor

Heterogeneous management tool for storage area networks

ManageEngine^® OpStor uses SNMP / CLI / SMI-S/ vendor-specific APIs to discover the RAIDs in your network. Complete set of asset, capacity, performance, and configuration information of the RAID and its components are discovered and represented in the OpStor client.

Opstor provides out-of box reports spanning inventory, performance, and availability as given below

RAIDs Supported

I use OpStor to receive alerts for EVA4400, 6500 of any failures for example Disk LUN issues. My experience so far has been positive.

- Darek Jagodzinski, Network Specialist, Compugen Inc

Features supported

Physical Assets	Logical Assets	Monitors	Report Details
Controller Controller Fabric Ports Disk Drives Interconnect Details	LUNs Volumes Raid Groups Virtual Disk Groups Partitions Volume Groups	Controller status Controller port status Disk Drive status Volume status Disk Group status LUN status	Raid Capacity summary Availability Trends Top N Availability Array statistics LUN statistics Disk Drive statistics VDisk statistics Top N Performance Location summary

Asset Management

Up-to-date device summary
Administrators can key in details such as device location, vendor details, and technical support info.
Comprehensive physical and logical asset details in RAIDs
Device level problem report filing and maintenance

Fault Management

OpStor periodically polls the devices to check the health, availabiity, and utilization of storage RAIDs. Early indications are provided on hardware/software problems and alarms are generated on drive failures, sensor faults such as Fan Failure, Battery Failure, Power supply failure. SNMP traps from the arrays are also captured and appropriate alarm is generated.

Captures Storage Array & Component Status Change Notifications
Management functions such as assign owner, annotate, clear, and delete
Reports alarms to administrators through email or SMS messages based on customizable rules
Escalates unattended alarms to higher ups based on pre-defined rules

Availability Trends

Availability reports on RAID controllers and its ports show the availability trends, downtime history, MTTR, MTBF, etc

You can generate the reports for various time periods such as today, yesterday, last N days, last week, this month, last month, and between two selected days

Performance Reports

Performance statistics are computed at periodic intervals and reports generated to provide trend analysis for the storage array components like

Storage Array Capacity
Storage Array
Controller / Storage Processor
Virtual Disks
Raid Groups
Disk Groups
Disk Drives
Controller Port Statistics

The parameters collected include the following ,

Traffic - Read / Write / Total
Utilization - Read / Write / Total
Bandwidth - Read / Write / Total
Throughput - Read / Write / Total
Latency - Read / Write
Queue Depth
Storage array capacity - Total / Configured / Used / Free

You can visually see the utilization of components like LUN volumes and take preventive measures as they reach their peak capacities

Visualization

Topological map shows arrays and their connections to switches and host servers.
Link details table shows link name, source, and destination.
Color-coded icons depict switch and interconnection status.
Drill-down views - Array Sub-map views

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功能特性