Scsi drive inventory, Scsi storage enclosure, Scsi storage enclosure status – HP Insight Control User Manual

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SCSI Drive Inventory

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Drive Information

Displays a description of the drive, including the size

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Displays the hard drive model number

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Displays the exact size of the drive as seen by the operating system

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Configuration Information

Provides a summary of the drive configuration

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Displays the name of the Smart Array controller to which it is attached

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Displays the location of the hard drive in its enclosure

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Displays the array in which the drive is configured

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Provides the SCSI protocol negotiated for transfers between this drive and the disk
controller

SCSI storage enclosure

The following information is provided for a SCSI storage enclosure.

SCSI Storage Enclosure Status

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Transfers/Sec—The average number of transfers on this SCSI bus each second (the sum of
the Disk Transfers/Sec for all hard drives on this bus).

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MBytes/Sec—The average number of megabytes transferred on this SCSI bus each second
(the sum of the Disk MBytes/Sec for all SCSI drives on this bus).

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SCSI Utilization %—The average SCSI utilization for this SCSI bus, which is primarily dependent
on the MBytes/Sec, and the SCSI protocol negotiated between the controller and each drive
on the bus. The negotiated SCSI protocol is reported in the hard drive inventory. The valid
SCSI protocols include:

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SCSI-1-5 MB/s with 8-bit transfers at 5 MHz (5,000,000 bytes/s)

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Fast SCSI-2- 10 MB/s with 8-bit transfers at 10 MHz (10,000,000 bytes/s)

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Fast-Wide SCSI-2- 20 MB/s with 16-bit transfers at 10 MHz

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Ultra SCSI-3- 20 MB/s with 8-bit transfers at 20 MHz

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Wide-Ultra SCSI-3- 40 MB/s with 16-bit transfers at 20 MHz

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Wide Ultra2 SCSI- 80 MB/s with 16-bit transfers at 40 MHz

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Wide Ultra3 SCSI- 160 MB/s with 16-bit transfers at 80 MHz

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Ultra320 SCSI- 320 MB/s with 16-bit transfers at 160 MHz

SCSI storage enclosure performance is determined by the SCSI Utilization %.

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Measurement parameter matrix

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