Hp Insight Management Agents User Manual download pdf (Page 48)

◦ Not Redundant—Indicates that the physical drive previously had more than one I/O path

to the controller but now has no redundant I/O path.

◦ Disk Failed—Indicates that the physical drive has failed.

Paths

For multipath-capable hardware, the status and role of each data path to the physical drive is

reported.

• Path—Indicates the path to the physical drive. Each path is identified by a descriptor, for

example "Port 2E Box 1 Bay 12" indicates a path from the host adapter external port number

2 ("Port 2E") to the 12th bay in the first box.

• Status—Indicates the status of the data path. Possible values are:

OK—The path is operational.◦

◦ Link down—The path is not operational.

◦ Unknown—The path status cannot be determined.

• Role—Indicates the role of this path in the configuration. Possible values are:

Active—This path is the preferred data path to the physical drive.◦

◦ Alternate—This path is the alternate data path to the physical drive.

◦ Unknown—The role of this path cannot be determined.

SmartSSD Wear Gauge

For supported solid state disk drives, the following SSD usage statistics of the physical drive are

reported.

• SmartSSD Usage Remaining—Displays the percentage of life remaining for this solid state

disk.

• Estimated Life Remaining based on workload to date—Indicates the estimated total number

of days that the this solid state disk has remaining based on the current write workload.

• Power On Hours—Indicates the total number of hours that the physical disk has been powered

on.

• SSD Wear Status—Indicates the solid state disk wear status of the physical drive selected.

OK—The solid state disk is not in any imminent danger of wear out.◦

◦ 56 day threshold passed—Indicates that based upon the current workload, the solid state

disk will reach the maximum usage limit for writes (wear out) within fifty-six days. You

should modify your write workload or begin preparing to replace your SSD drive.

◦ 5 percent threshold passed—Indicates that the solid state disk has passed the five percent

threshold and is at or below five percent of reaching the maximum usage limit for writes

(wear out). You should begin to prepare to replace your SSD drive.

◦ 2 percent threshold passed—Indicates that the solid state disk has passed the two percent

threshold and is at or below two percent of reaching the maximum usage limit for writes

(wear out). You should begin to prepare to replace your SSD drive.

◦ SSD Wear Out—Indicates that a solid state drive is approaching the maximum usage

limit for writes (wear out) and should be replaced as soon as possible.

◦ Unknown—The Storage Agents cannot determine the solid state wear status of this physical

drive. You may need to upgrade your driver software or Storage Agents.

48 Agent information

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Hp Insight Management Agents User Manual Page 48