Class: Ansible::Ruby::Modules::Vdo

Inherits:

Base

• Object
• Ansible::Ruby::Models::Base
• Base
• Ansible::Ruby::Modules::Vdo

Defined in:

lib/ansible/ruby/modules/generated/system/vdo.rb

Overview

This module controls the VDO dedupe and compression device. VDO, or Virtual Data Optimizer, is a device-mapper target that provides inline block-level deduplication, compression, and thin provisioning capabilities to primary storage.

Instance Method Summary

• #ackthreads ⇒ Object^?

  Specifies the number of threads to use for acknowledging completion of requested VDO I/O operations.

• #activated ⇒ :yes, ...

  The “activate” status for a VDO volume.

• #biothreads ⇒ Object^?

  Specifies the number of threads to use for submitting I/O operations to the storage device.

• #blockmapcachesize ⇒ Object^?

  The amount of memory allocated for caching block map pages, in megabytes (or may be issued with an LVM-style suffix of K, M, G, or T).

• #compression ⇒ :enabled, ...

  Configures whether compression is enabled.

• #cputhreads ⇒ Object^?

  Specifies the number of threads to use for CPU-intensive work such as hashing or compression.

• #deduplication ⇒ :enabled, ...

  Configures whether deduplication is enabled.

• #device ⇒ String^?

  The full path of the device to use for VDO storage.

• #emulate512 ⇒ Symbol^?

  Enables 512-byte emulation mode, allowing drivers or filesystems to access the VDO volume at 512-byte granularity, instead of the default 4096-byte granularity.

• #growphysical ⇒ Symbol^?

  Specifies whether to attempt to execute a growphysical operation, if there is enough unused space on the device.

• #indexmem ⇒ Object^?

  Specifies the amount of index memory in gigabytes.

• #indexmode ⇒ Object^?

  Specifies the index mode of the Albireo index.

• #logicalsize ⇒ String^?

  The logical size of the VDO volume (in megabytes, or LVM suffix format).

• #logicalthreads ⇒ Object^?

  Specifies the number of threads across which to subdivide parts of the VDO processing based on logical block addresses.

• #name ⇒ String

  The name of the VDO volume.

• #physicalthreads ⇒ Object^?

  Specifies the number of threads across which to subdivide parts of the VDO processing based on physical block addresses.

• #readcache ⇒ :enabled, ...

  Enables or disables the read cache.

• #readcachesize ⇒ Object^?

  Specifies the extra VDO device read cache size in megabytes.

• #running ⇒ :yes, ...

  Whether this VDO volume is running.

• #slabsize ⇒ Object^?

  The size of the increment by which the physical size of a VDO volume is grown, in megabytes (or may be issued with an LVM-style suffix of K, M, G, or T).

• #state ⇒ :present, :absent

  Whether this VDO volume should be “present” or “absent”.

• #writepolicy ⇒ :auto, ...

  Specifies the write policy of the VDO volume.

Methods inherited from Base

#ansible_name, #to_h

Methods inherited from Ansible::Ruby::Models::Base

attr_option, attr_options, attribute, fix_inclusion, #initialize, remove_existing_validations, #to_h, validates

Constructor Details

This class inherits a constructor from Ansible::Ruby::Models::Base

Instance Method Details

#ackthreads ⇒ Object^?

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 75

attribute :ackthreads

#activated ⇒ :yes, ...

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 20

attribute :activated

#biothreads ⇒ Object^?

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 78

attribute :biothreads

#blockmapcachesize ⇒ Object^?

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 44

attribute :blockmapcachesize

#compression ⇒ :enabled, ...

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 40

attribute :compression

#cputhreads ⇒ Object^?

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 81

attribute :cputhreads

#deduplication ⇒ :enabled, ...

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 36

attribute :deduplication

#device ⇒ String^?

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 28

attribute :device

#emulate512 ⇒ Symbol^?

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 54

attribute :emulate512

#growphysical ⇒ Symbol^?

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 58

attribute :growphysical

#indexmem ⇒ Object^?

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 69

attribute :indexmem

#indexmode ⇒ Object^?

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 72

attribute :indexmode

#logicalsize ⇒ String^?

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 32

attribute :logicalsize

#logicalthreads ⇒ Object^?

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 84

attribute :logicalthreads

#name ⇒ String

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 12

attribute :name

#physicalthreads ⇒ Object^?

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 87

attribute :physicalthreads

#readcache ⇒ :enabled, ...

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 47

attribute :readcache

#readcachesize ⇒ Object^?

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 51

attribute :readcachesize

#running ⇒ :yes, ...

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 24

attribute :running

#slabsize ⇒ Object^?

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 62

attribute :slabsize

#state ⇒ :present, :absent

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 16

attribute :state

#writepolicy ⇒ :auto, ...

# File 'lib/ansible/ruby/modules/generated/system/vdo.rb', line 65

attribute :writepolicy