HP 3PAR StoreServ 7400 2-node HP 3PAR Management Console 4.3.0 Software User&a - Page 320
Displaying Inventory Information, To view physical disk inventory information, select
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Column Position Device Type Device Protocol Device RPM Description Location of the disk in (Cage:Magazine:Disk format. Indicates whether a physical disk is a Fibre Channel (FC), Nearline (NL), or Solid State (SSD) drive. The protocol used by the device, e.g., FC or Serial Attached SCSI (SAS). Speed of the specified disk. NOTE: The Device RPM number does not represent a rotational speed for the drives without spinning media (SSD). It is meant as a rough estimation of the performance difference between the drive and the other drives in the system. For FC and NL drives, the number corresponds to both a performance measure and actual rotational speed. For an SSD drive, the number is to be treated as relative performance benchmark that takes into account in I/O per second, bandwidth, and the access time. State Total Chunklets Normal Used OK Normal Used Failed Normal Unused Free Normal Unused Uninit Normal Unused Unavailable Normal Unused Failed Spare Used OK Spare Used Failed Spare Unused Free Spare Unused Uninit Spare Unused Failed State of the disk as identified by the kernel. Number of chunklets on the physical disk, excluding those reserved by the system, such as for the TOC. Number of chunklets allocated to logical disks and containing data that is currently accessible to the system. Number of chunklets allocated to logical disks and containing data but currently inaccessible because they have failed. Number of chunklets currently free and available for use by logical disks. Number of chunklets being cleaned. A chunklet that is clean has been set to all zeros, and therefore does not contain any data. Number of unavailable chunklets. Number of initialized but unallocated chunklets that do not contain data and have failed. Number of chunklets currently used for sparing and containing data that is accessible by the system. Number of chunklets used for sparing but containing data that is currently inaccessible to the system because they have failed. Number of chunklets currently free and available for use, but only as spares. Number of spare chunklets being cleaned. A chunklet that is clean has been set to all zeros, and therefore does not contain any data. Number of uninitialized chunklets reserved as spares but currently unusable because they have failed. Displaying Inventory Information To view physical disk inventory information, select Inventory from the filtering list. 320 Managing Physical Disks