User's Manual

Fan Properties
Use this window to view information about the enclosure's fans.
The fans are a component of the enclosure's cooling module. The following table describes the fan properties.
Power Supply Properties
Use this window to view information about the enclosure's power supplies.
Type
This property indicates whether the EMM is a SCSI SES Module or a SCSI Terminator.
SCSI SES Module — A SCSI SES Module provides SES and SAFTE reporting to the host server, control of all system LED indicators, and
monitoring of all environmental elements, such as temperature sensors, cooling modules, and power supplies.
SCSI Terminator — The SCSI Terminator card is only used if the PowerVault™220SorPowerVault221Senclosureis not configured with a
redundant SCSI SES Module type of EMM. In systems equipped with two SCSI SES Modules, the SCSI termination is done through the EMMs.
Firmware
Version
This property indicates the version of the firmware loaded on the EMM. All EMM modules in the enclosure should have the same level of
firmware.
SCSI Rate
This property displays the maximum SCSI speed that the EMM in a SCSI enclosure supports.
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Property
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Definition
Status
These icons represent the severity or health of the storage component.
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Normal/OK
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Warning/Non-critical
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Critical/Fatal
See "Storage Component Severity" for more information.
Name
This property displays the name of the fan.
State
This property displays the current status of the fan.
Ready — The fan is functioning normally.
Degraded — The fan has encountered a failure and is operating in a degraded state.
Offline — The fan or power supply has been removed from the enclosure.
Failed — The fan has encountered a failure and is no longer functioning. Storage Management may also be unable to communicate with the
enclosure using SES commands. The Failed state is displayed when the enclosure does not respond to a status query from Storage Management
for any reason. For example, disconnecting the cable would cause this state to be displayed.
Missing — The fan is not present in the enclosure.
Part
Number
This property displays the part number of the fan.
ThispropertyisnotdisplayedforthePowerVault™22xSenclosuresthathaveE.17firmwareorlater.
Speed
This property indicates the fan speed. Possible values are Fast, Medium, Slow, and Stopped. If the fan is in Offline state, the value for the Speed
property is Unknown.
For information on events that cause the fan speed to change, refer to the hardware documentation.
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Property
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Definition
Status
These icons represent the severity or health of the storage component.
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Normal/OK
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Warning/Non-critical
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