HDP pool

Create

(Setting item)

Create

Y

Y

Pool Name

Y

Y

Threshold

Y

Y

Multi-Tier Pool: Enable/Disable

Y

N¹

Tier Management: Auto mode

Y

N

Tier Management: Manual mode

Y

N

Rate of space for new page assignment

Y³

N

Buffer Space for Tier relocation

Y

N

Cycle Time

Y

N

Monitoring Period

Y

N

Monitoring Mode

Y

N

External LDEV Tier Rank

Y

N

Relocation speed

Y

N

Delete

Y

Y

Change Settings

(Setting item)

Change Settings

Y

Y

Pool Name

Y

Y²

Threshold

Y

Y

Multi-Tier Pool: Enable/Disable

Y

Y

Y

Y

Tier Management: Auto to Manual

Y

Y

Tier Management: Manual to Auto

Y

N

Buffer Space for New page assignment

Y³

Y³

Buffer Space for Tier relocation

Y

Y

Cycle Time

Y

N

Monitoring Period

Y

N

Monitoring Mode

Y

Y

External LDEV Tier Rank

Y

N

Relocation speed

Y

N

HDP pool

Add pool-VOLs

Y

Y

Delete pool-VOLs

Y

Y

Restore Pools

Y

Y

Monitoring start/end

Y

Y

Tier relocation start/stop

Y

Y

DP-VOL

Create

(Setting item)

Create

Y

Y

DP-VOL Name

Y

Y

Multi-Tier Pool relocation: Disable

N

N

Tiering Policy

Y

N

New page assignment tier

Y

N

Relocation priority

Y

N

Expand

Y

Y

Reclaim zero pages

Y

Y

Delete

Y

Y

Change Settings

(Setting item)

Change Settings

Y

Y

Tier relocation: Enable/Disable

Y

Y

Tiering Policy

Y

Y

New page assignment tier

Y

Y

Relocation priority

Y

N

Relocation log

Download relocation log

Y

N

Notes:

1. Set to Disable if the pool is created by RAID Manager.

   The RAID Manager cannot be used to create Dynamic Tiering pools initially. You can use the RAID Manager raidcom modify pool command to modify Dynamic Provisioning pools for use as Dynamic Tiering or active flash pools.

2. You can rename a pool when adding pool-VOLs to it.
3. Recommendation is to specify 0% for SSD and 8% for other drives.