Disk Management

Feature Description

Definition

Users can configure and manage disks, view disk status, and configure RAID mode.

Customer Benefits

An administrator can view the disk status in a convenient and intuitive manner and properly allocate disk space to enable the device to efficiently execute tasks and ensure storage security of applications and data.

Application Scenario

An administrator performs initial configuration during device deployment, allocates disk space, and views disk status.

Requirements

NE

Version Requirement

License Requirement

Function

HWT-IVS1800

12.0.0 and later versions

N/A

Provides the disk management function.

Application Limitations

  • You are advised to use a tested and verified disk by referring to the HWT-IVS1800 Compatibility List. If you choose to use the disk with unknown compatibility, exceptions such as system instability and data loss may occur. In this case, no technical support may be provided.
    • Disks of the same specifications from different vendors specified in the HWT-IVS1800 Compatibility List can be used together.
    • Different types of disks from the same vendor cannot be used together. For example, monitoring-level disks and enterprise-level disks cannot be used together.
  • The RAID 5 mode supports only enterprise-level disks. Before the configuration, you are advised to contact technical support engineers or service providers to obtain the project BoQ from the sales manager, and confirm the disk type and storage mode.

Feature Configuration

Disk Configuration

  • V7000-08A-LLM-P AI Pro, and V7000-08A-LLM-I AI Pro do not support the LDU.
  • For details about how to configure the disk RAID mode, initialize disks, format disks, and view the disk status, see Procedure (on the LDU).
  • For details about how to expand disk capacity, see Expanding Disk Capacity.

Disk Status

Table 4-7 Disk status

Parameter

Description

Slot Number

Slot number of a disk.

Free/Total Capacity(GB)

Available disk capacity/Total disk capacity.

Logical Status

Logical status of a disk. The options are as follows:

  • Normal
  • Faulty
  • Full
  • File system error
  • Severely damaged fragments
  • Power-on upon offline
  • Recovering file system
  • Formatting file system
  • Incorrect capacity
  • Formatting
  • Unknown
  • Slow disk
  • Isolate

Logical Type

Logical type of a disk. The options are as follows:

  • Idle(unmounted)
  • Member disk
  • System or non-system RAID disk
  • Hot spare(not used)

Physical Status

Physical status of a disk. The options are as follows:

  • Normal
  • Offline
  • To expire
  • Slow disk
  • Faulty
  • Unknown

Compatibility Status

Compatibility status of a disk. The options are as follows:

  • Compatible disk
  • Disk not support RAID
  • Disk is in black list
  • SMART test failed
  • Disk IO check failed
  • Low IO performance
  • Disk has bad sector
  • Unknown compatibility
  • Checking
  • Not Recognized

You can perform operations on disks based on the compatibility status. For details, see Disk Faults.

Vendor

Disk vendor.

Model

Disk model.

SN

Serial number of a disk, which is generated before delivery.

Firmware Version

Firmware version of a disk.

Temperature (ºC)

Current temperature of a disk.