---
title: "Volume History"
slug: "volume-history"
updated: 2026-01-08T13:32:39Z
published: 2026-01-08T13:32:39Z
canonical: "docs.zetaly.io/volume-history"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.zetaly.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Volume History

Stored in volHist Comes from [volData](/v1/docs/dcollect-volume) **and** [cfgVolDataWork](/v1/docs/smf-74-subtype-4-coupling-facility-activity) on volser

| DB Column name | Aggregation Function | FROM DB Column name | Configurable | In GROUPBY | Description |
| --- | --- | --- | --- | --- | --- |
| scope |  |  |  |  |  |
| startTime | MIN | volData.endTime |  |  |  |
| endTime | MAX | volData.endTime |  |  |  |
| volser |  | volData |  | X |  |
| storageGroup |  | cfgVolDataWork |  | X |  |
| storageArray |  | cfgVolDataWork |  | X |  |
| tag |  | cfgVolDataWork |  | X |  |
| unit |  | volData |  | X |  |
| devType |  | volData |  | X |  |
| typeNum |  | cfgVolDataWork |  | X |  |
| modelNum |  | cfgVolDataWork |  | X |  |
| manufacture |  | cfgVolDataWork |  | X |  |
| plant |  | cfgVolDataWork |  | X |  |
| seqNum |  | cfgVolDataWork |  | X |  |
| cylinders |  | cfgVolDataWork |  | X |  |
| freePercent | MIN | volData |  |  |  |
| freeSpace | MIN | volData |  |  |  |
| allocSpace | MAX | volData |  |  |  |
| volCapacity | MAX | volData |  |  |  |
| fragmentIdx | MAX | volData |  |  |  |
| largeExtent | MIN | volData |  |  |  |
| freeExtents | MIN | volData |  |  |  |
| format0 | MIN | volData |  |  |  |
| freeVIR | MIN | volData |  |  |  |
| tmFreeSpace | MIN | volData |  |  |  |
| tmAllocSpace | MAX | volData |  |  |  |
| tmVolCapacity | MAX | volData |  |  |  |
| tmfragmentIdx | MAX | volData |  |  |  |
| tmLargeExtent | MIN | volData |  |  |  |
| tmFreeExtents | MIN | volData |  |  |  |
| freeCylinders | MIN | volData |  |  |  |
| freeTracks | MIN | volData |  |  |  |
| isEav | MAX | volData |  |  |  |
| actionId |  |  |  |  |  |
| cec_name |  | volData |  | X |  |
| cec_model |  | volData |  | X |  |
| cec_type |  | volData |  | X |  |
| lpar_name |  | volData |  | X |  |
| sid |  | volData |  | X |  |
| devnum |  | volData |  | X |  |