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  1. Home
  2. IT Analytics Help
  3. Section V. Report Reference
  4. Array Capacity Utilization Reports
  5. Chunklets

Chunklets

Table: Chunklets

Column name

Description

Normal Used OK

Capacity associated with used (written to) chunklets that represent valid data contents available through logical drive mappings to hosts.

Normal Used Failed

Capacity associated with used (written to) chunklets that at one time represented valid data contents available through logical drive mappings to hosts, but do not any longer. Typically resulting from failed drives. All Normal Used OK chunklets on a drive that fail are flagged as Normal Used Failed.

Normal Unused Free

Capacity associated with unused and initialized chunklets available to establish new logical drives or expand existing logical drives.

Normal Unused Uninitialized

Capacity associated with replacement drives that have yet to be initialized.

Normal Unused Failed

Capacity associated with unused free disk drives that fail.

Spare Used OK

Capacity associated with used (written to) chunklets that represent valid data contents available through logical drive mappings to hosts, as a result of a redundant RAID group drive rebuild.

Spare Used Failed

Capacity associated with used (written to) chunklets that at one time represented valid data contents available through logical drive mappings to hosts that resulted from a redundant RAID group drive rebuild, but do not any longer. Typically resulting from failed drives. All Spare Used OK chunklets on a drive that fails are flagged as Spare Used Failed.

Spare Unused Free

Capacity associated with unused and initialized chunklets available to redundant RAID groups for drive rebuild on a failed drive.

Spare Unused Uninitialized

Capacity associated with replacement spare drives that have yet to be initialized.

Spare Unused Failed

Capacity associated with unused free spare disk drives that fail.

Chunklet Usage

Normal Used OK + Normal Used Failed/Total in graph form. Roll over to display a usage percentage.

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