Users Guide

Property Definition
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For information on alert messages, see the Server Administrator Messages Reference Guide.
Progress Displays the progress of an operation being performed on the physical disk.
Bus Protocol Displays the technology that the physical disk is using. Possible values are:
• SAS — Serial Attached SCSI
• SATA — Serial Advanced Technology Attachment
Device Protocol Displays the device protocol of the physical device, such as Non-Volatile Memory Express (NVMe).
Certified Indicates that the drive has firmware which has been tested and fully qualified by the service
provider. Drives that are not certified by the service provider may work but, are not supported and
recommended for use in servers.
Media Displays the media type of the physical disk. The possible values are:
• HDD — Hard Disk Drive. An HDD is a non-volatile storage device which stores digitally-
encoded data on rapidly rotating platters with magnetic surfaces.
• SSD — Solid-State Drive. An SSD is a data storage device that uses solid-state memory to
store persistent data.
• Unknown — Storage Management is unable to determine the media type of the physical disk.
Used RAID Disk Space Displays the amount of the physical disk space that is used by the virtual disks on the controller.
This property is not applicable for physical disks attached to non-RAID controllers.
In certain circumstances, the Used RAID Disk Space displays a value of zero (0) even though a
portion of the physical disk is actually being used. This occurs when the used space is 0.005GB or
less. The algorithm for calculating the used disk space rounds off a figure of 0.005GB or less than
zero. Used disk space that is between 0.006GB and 0.009GB is rounded off to 0.01GB.
Available RAID Disk Space Displays the amount of available space on the disk. This property is not applicable for physical disks
attached to non-RAID controllers.
Hot Spare Indicates whether the disk has been assigned as a hot spare. This property is not applicable for
physical disks attached to non-RAID controllers.
Vendor ID Displays the hardware vendor of the disk.
Product ID Displays the product ID of the device.
Firmware Revision Displays the firmware version of the physical device.
Serial No. Displays the serial number of the disk.
PCIe Negotiated Link Speed Displays the current negotiated transfer speed of the physical device in GT/s.
PCIe Maximum Link Speed Displays the capable transfer speed of the physical device in GT/s.
Manufacture Day Displays the day of the month on which the physical disk was manufactured.
Manufacture Week Displays the week of the year during which the physical disk was manufactured.
Manufacture Year Displays the year in which the physical disk was manufactured.
SAS Address Displays the SAS address of the physical disk. The SAS address is unique to each SAS disk.
After Import Status Displays the status of the physical disk after importing the foreign configuration. Possible values
are:
• Foreign
• Online
• Offline
• Replaced
• Rebuild
Controllers 63