NEC Express 5800 Series User Manual page 103

remaining for SSD attached to the system.
For discovered SSDs, the report summary page provides the following calculated totals:
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Total Solid State Drives with Wearout Status
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Total RAID Controller Solid State Drives
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Total Non RAID Controller Solid State Drives
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Total Solid State SAS Drives
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Total Solid State SATA Drives
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Total Solid State Drives
In addition to these totals, the summary page also displays the following tables:
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Solid State Drives with Wearout Status
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Solid State Drives with Less Than an Estimated 56 Days of Life Remaining
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Solid State Drives with Less Than 2% Usage Remaining
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Solid State Drives with Less Than 5% Usage Remaining
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RAID Controllers
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Non RAID Controllers
IMPORTANT: Just after the new inserted SSD, "remaining life expectancy based on Work road" in
SSA/SSACLI are sometimes indicated little extremely. It occurs because there is little unit time
just after the insertion, but report by RAID report service doesn't occur.
When the generated report is viewed in a browser, the report page displays the following fields in the
SmartSSD Status table.
Field Description
Indicates the SSD's wear status with one of the following messages:
SSD Wear Status
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Indicates the number of times the SSD has powered on from the powered off state
Power Cycles
Indicates the number of hours the SSD has been powered on
Power On Hours
Indicates an estimate of the number of days the SSD has before SSD Utilization reaches 100%.
Estimated Life
This field is not displayed when the SSD Utilization is still at 0%.
Remaining Based On
Workload To Date
Indicates the percentage of the SSD that has not worn out. Usage remaining is equal to the
Usage Remaining
difference of 100 and the SSD Utilization percentage.
Indicates the percentage of the SSD that has worn out
SSD Utilization
OK
Not Supported
The SmartSSD Wear Gauge log is full. Wear Gauge parameters are not available.
SSD has less than 5% usage remaining before wearout.
SSD has less than 2% usage remaining before wearout.
SSD has less than an estimated 56 days before it reaches the maximum usage limit for
writes (wearout) and should be replaced as soon as possible.
SSD has less than 5% of usage remaining before wearout. It has less than an estimated 56
days before it reaches the maximum usage limit and should be replaced as soon as
possible.
SSD has less than 2% of usage remaining before wearout. It has less than an estimated 56
days before it reaches the maximum usage limit and should be replaced as soon as
possible.
SSD has reached the maximum rated usage limit for writes (wearout) and should be
replaced immediately.
Troubleshooting 103