Disk Manager Pools

Pool Model

`configs`

`pools`

Base Disks, Slots, and Units

`basedisks`

`slots`

Derived Tables and Invariants

APIs and Tasks

Image Creation and Pool Configuration

Explicit configuration

Automatic configuration during image creation

On-demand configuration

Scheduling Base Disks

Base Disk Creation

Acquiring and Releasing Slots

Overlay Disk API Flow

Rebase and Retirement

Base Disk Optimization

Pool and Image Deletion

DeletePool

DeleteImage

Physical base disk deletion

Full Lifecycle

Capacity Notes

Capacity is not request backlog

On-demand pools start with capacity 1

Scheduler cadence still matters

Operational Rules

Short Q&A