hitachivantara.vspone_block.vsp.hv_ddp_pool module – Manages DDP Pools on Hitachi VSP storage systems.

Note

This module is part of the hitachivantara.vspone_block collection (version 3.4.0).

You might already have this collection installed if you are using the ansible package. It is not included in ansible-core. To check whether it is installed, run ansible-galaxy collection list.

To install it, use: ansible-galaxy collection install hitachivantara.vspone_block. You need further requirements to be able to use this module, see Requirements for details.

To use it in a playbook, specify: hitachivantara.vspone_block.vsp.hv_ddp_pool.

New in hitachivantara.vspone_block 3.4.0

Synopsis

• • This module manages DDP Pools on Hitachi VSP storage systems. - It allows for the creation, deletion, and modification of DDP Pools. - This module supports only on VSP One storage systems. - For examples go to URL

  https://github.com/hitachi-vantara/vspone-block-ansible/blob/main/playbooks/vsp_direct/ddp_pool.yml

Requirements

The below requirements are needed on the host that executes this module.

• python >= 3.8

Parameters

Parameter	Comments
connection_info dictionary / required	Information required to establish a connection to the storage system.
address string / required	IP address or hostname of the storage system.
password string	Password for authentication. This is a required field.
username string	Username for authentication. This is a required field.
spec dictionary / required	Specification for DDP pool tasks.
drives list / elements=dictionary	List of drives to be added to the DDP Pool.
data_drive_count integer	Specify at least 9 for the number of data drives. if not specified, the number of data drives will be selected with recommend count.
drive_type_code string	Specify a drive type code consisting of 12 characters. if not specified, the drive type code will be selected automatically.
is_encryption_enabled boolean	Whether encryption is enabled for the DDP Pool. Choices: false true
pool_id integer	ID of the DDP Pool.
pool_name string	Name of the DDP Pool.
threshold_depletion integer	Depletion threshold for the DDP Pool.
threshold_warning integer	Warning threshold for the DDP Pool.
state string	The level of the Remote connection task. Choices are present, absent expand. Choices: "present" ← (default) "absent" "expand"

Attributes

Attribute	Support	Description
check_mode	Support: none	Determines if the module should run in check mode.

Examples

- name: Create a new DDP Pool
  hitachivantara.vspone_block.vsp.hv_ddp_pool:
    connection_info:
      address: storage1.company.com
      username: "admin"
      password: "password"
    state: present
    spec:
      pool_name: "GK-21268"
      is_encryption_enabled: true
      threshold_warning: 70
      threshold_depletion: 80
      drives:
        - drive_type_code: "NM5C-R1R9NC"
          data_drive_count: 9

- name: Create a new DDP Pool with automatic drive type code and count
  hitachivantara.vspone_block.vsp.hv_ddp_pool:
    connection_info:
      address: storage1.company.com
      username: "admin"
      password: "password"
    state: present
    spec:
      pool_name: "GK-21268"

- name: Update the DDP Pool Settings
  hitachivantara.vspone_block.vsp.hv_ddp_pool:
    connection_info:
      address: storage1.company.com
      username: "admin"
      password: "password"
    state: present
    spec:
      pool_id: 12
      threshold_warning: 70
      threshold_depletion: 80
      pool_name: "GK-21268"

- name: Expand the DDP Pool size
  hitachivantara.vspone_block.vsp.hv_ddp_pool:
    connection_info:
      address: storage1.company.com
      username: "admin"
      password: "password"
    state: expand
    spec:
      pool_id: 12
      drives:
        - drive_type_code: "NM5C-R1R9NC"
          data_drive_count: 9

- name: Delete a DDP Pool
  hitachivantara.vspone_block.vsp.hv_ddp_pool:
    connection_info:
      address: storage1.company.com
      username: "admin"
      password: "password"
    state: absent
    spec:
      pool_id: 12

Return Values

Common return values are documented here, the following are the fields unique to this module:

Key	Description
DDP_Pool dictionary	Details of the managed DDP Pool. Returned: success
capacity_manage dictionary	Capacity management details of the DDP Pool. Returned: success
threshold_depletion integer	Depletion threshold for the pool. Returned: success Sample: 80
threshold_warning integer	Warning threshold for the pool. Returned: success Sample: 70
used_capacity_rate integer	Used capacity rate of the pool. Returned: success Sample: 0
config_status list / elements=string	Configuration status of the pool. Returned: success
contains_capacity_saving_volume boolean	Indicates if the pool contains capacity-saving volumes. Returned: success Sample: false
drives list / elements=dictionary	List of drives in the DDP Pool. Returned: success
display_drive_capacity string	Display capacity of the drive. Returned: success Sample: "1.9 TB"
drive_capacity integer	Capacity of the drive in GB. Returned: success Sample: 1900
drive_interface string	Interface type of the drive. Returned: success Sample: "NVMe"
drive_rpm string	RPM of the drive. Returned: success Sample: "NUMBER_0"
drive_type string	Type of the drive. Returned: success Sample: "SSD"
locations list / elements=string	Physical locations of the drives. Returned: success Sample: ["0-0", "0-1", "0-2", "0-3"]
number_of_drives integer	Number of drives in the pool. Returned: success Sample: 4
parity_group_type string	Parity group type of the drives. Returned: success Sample: "DEFAULT"
raid_level string	RAID level of the drives. Returned: success Sample: "RAID5"
total_capacity integer	Total capacity of the drives in GB. Returned: success Sample: 7600
effective_capacity integer	Effective capacity of the pool in GB. Returned: success Sample: 3990
encryption string	Encryption status of the pool. Returned: success Sample: "DISABLED"
free_capacity integer	Free capacity of the pool in GB. Returned: success Sample: 3990
id integer	ID of the DDP Pool. Returned: success Sample: 15
name string	Name of the DDP Pool. Returned: success Sample: "GK-21268"
number_of_drive_types integer	Number of drive types in the pool. Returned: success Sample: 1
number_of_tiers integer	Number of tiers in the pool. Returned: success Sample: 0
number_of_volumes integer	Number of volumes in the pool. Returned: success Sample: 13
saving_effects dictionary	Data saving effects of the pool. Returned: success
calculation_end_time string	End time of the saving calculation. Returned: success Sample: "2025-04-03T22:23:00Z"
calculation_start_time string	Start time of the saving calculation. Returned: success Sample: "2025-04-03T22:21:19Z"
data_reduction_without_system_data integer	Data reduction without system data. Returned: success Sample: -1
data_reduction_without_system_data_status string	Status of data reduction without system data. Returned: success Sample: "NoTargetData"
efficiency_data_reduction integer	Efficiency of data reduction. Returned: success Sample: -1
efficiency_fmd_saving integer	Efficiency of FMD saving. Returned: success Sample: -1
is_total_efficiency_support boolean	Indicates if total efficiency is supported. Returned: success Sample: true
post_capacity_fmd_saving integer	Post-capacity FMD saving. Returned: success Sample: 0
pre_capacity_fmd_saving integer	Pre-capacity FMD saving. Returned: success Sample: 0
software_saving_without_system_data integer	Software saving without system data. Returned: success Sample: -1
software_saving_without_system_data_status string	Status of software saving without system data. Returned: success Sample: "NoTargetData"
total_efficiency integer	Total efficiency of the pool. Returned: success Sample: 9223372036854775807
total_efficiency_status string	Status of total efficiency. Returned: success Sample: "Valid"
status string	Status of the DDP Pool. Returned: success Sample: "Normal"
subscription_limit dictionary	Subscription limit details of the pool. Returned: success
current_rate integer	Current subscription rate. Returned: success Sample: 396
is_enabled boolean	Indicates if subscription limit is enabled. Returned: success Sample: false
tiers list / elements=dictionary	List of tiers in the pool. Returned: success
total_capacity integer	Total capacity of the pool in GB. Returned: success Sample: 3990
used_capacity integer	Used capacity of the pool in GB. Returned: success Sample: 0

Authors

• Hitachi Vantara, LTD. (@hitachi-vantara)

Collection links

• Issue Tracker
• Repository (Sources)