This operation copies a disk to the specified storage domain.
For example, copy of a disk can be facilitated using the following request:
POST /ovirt-engine/api/disks/123/copy
With a request body like this:
<action>
<storage_domain id="456"/> <disk> <name>mydisk</name> </disk>
</action>
@param opts [Hash] Additional options.
@option opts [Boolean] :async Indicates if the copy should be performed asynchronously.
@option opts [Disk] :disk
@option opts [Boolean] :filter Indicates if the results should be filtered according to the permissions of the user.
@option opts [StorageDomain] :storage_domain The storage domain where the new disk will be created. Can be specified using the `id` or `name`
attributes. For example, to copy a disk to the storage domain named `mydata` send a request like this: .... POST /ovirt-engine/api/storagedomains/123/disks/789 .... With a request body like this: [source,xml] ---- <action> <storage_domain> <name>mydata</name> </storage_domain> </action> ----
@option opts [Hash] :headers ({}) Additional HTTP headers.
@option opts [Hash] :query ({}) Additional URL query parameters.
@option opts [Integer] :timeout (nil) The timeout for this request, in seconds. If no value is explicitly
given then the timeout set globally for the connection will be used.
@option opts [Boolean] :wait (true) If `true` wait for the response.
# File lib/ovirtsdk4/services.rb, line 33120 def copy(opts = {}) internal_action(:copy, nil, opts) end
Exports a disk to an export storage domain.
@param opts [Hash] Additional options.
@option opts [Boolean] :async Indicates if the export should be performed asynchronously.
@option opts [Boolean] :filter Indicates if the results should be filtered according to the permissions of the user.
@option opts [StorageDomain] :storage_domain
@option opts [Hash] :headers ({}) Additional HTTP headers.
@option opts [Hash] :query ({}) Additional URL query parameters.
@option opts [Integer] :timeout (nil) The timeout for this request, in seconds. If no value is explicitly
given then the timeout set globally for the connection will be used.
@option opts [Boolean] :wait (true) If `true` wait for the response.
# File lib/ovirtsdk4/services.rb, line 33144 def export(opts = {}) internal_action(:export, nil, opts) end
Retrieves the description of the disk.
@param opts [Hash] Additional options.
@option opts [Hash] :headers ({}) Additional HTTP headers.
@option opts [Hash] :query ({}) Additional URL query parameters.
@option opts [Integer] :timeout (nil) The timeout for this request, in seconds. If no value is explicitly
given then the timeout set globally for the connection will be used.
@option opts [Boolean] :wait (true) If `true` wait for the response.
@return [Disk]
# File lib/ovirtsdk4/services.rb, line 33169 def get(opts = {}) internal_get(GET, opts) end
Moves a disk to another storage domain.
For example, to move the disk with identifier `123` to a storage domain with identifier `456` send the following request:
POST /ovirt-engine/api/disks/123/move
With the following request body:
<action>
<storage_domain id="456"/>
</action>
@param opts [Hash] Additional options.
@option opts [Boolean] :async Indicates if the move should be performed asynchronously.
@option opts [Boolean] :filter Indicates if the results should be filtered according to the permissions of the user.
@option opts [StorageDomain] :storage_domain
@option opts [Hash] :headers ({}) Additional HTTP headers.
@option opts [Hash] :query ({}) Additional URL query parameters.
@option opts [Integer] :timeout (nil) The timeout for this request, in seconds. If no value is explicitly
given then the timeout set globally for the connection will be used.
@option opts [Boolean] :wait (true) If `true` wait for the response.
# File lib/ovirtsdk4/services.rb, line 33210 def move(opts = {}) internal_action(:move, nil, opts) end
Reference to the service that manages the permissions assigned to the disk.
@return [AssignedPermissionsService] A reference to `permissions` service.
# File lib/ovirtsdk4/services.rb, line 33356 def permissions_service @permissions_service ||= AssignedPermissionsService.new(self, 'permissions') end
Refreshes a direct LUN disk with up-to-date information from the storage.
Refreshing a direct LUN disk is useful when:
The LUN was added using the API without the host parameter, and therefore does not contain any information from the storage (see <<services/disks/methods/add, DisksService::add>>).
New information about the LUN is available on the storage and you want to update the LUN with it.
To refresh direct LUN disk `123` using host `456`, send the following request:
POST /ovirt-engine/api/disks/123/refreshlun
With the following request body:
<action>
<host id='456'/>
</action>
@param opts [Hash] Additional options.
@option opts [Host] :host The host that will be used to refresh the direct LUN disk.
@option opts [Hash] :headers ({}) Additional HTTP headers.
@option opts [Hash] :query ({}) Additional URL query parameters.
@option opts [Integer] :timeout (nil) The timeout for this request, in seconds. If no value is explicitly
given then the timeout set globally for the connection will be used.
@option opts [Boolean] :wait (true) If `true` wait for the response.
# File lib/ovirtsdk4/services.rb, line 33252 def refresh_lun(opts = {}) internal_action(:refreshlun, nil, opts) end
Removes a disk.
@param opts [Hash] Additional options.
@option opts [Boolean] :async Indicates if the remove should be performed asynchronously. @option opts [Hash] :headers ({}) Additional HTTP headers.
@option opts [Hash] :query ({}) Additional URL query parameters.
@option opts [Integer] :timeout (nil) The timeout for this request, in seconds. If no value is explicitly
given then the timeout set globally for the connection will be used.
@option opts [Boolean] :wait (true) If `true` wait for the response.
# File lib/ovirtsdk4/services.rb, line 33277 def remove(opts = {}) internal_remove(REMOVE, opts) end
Locates the service corresponding to the given path.
@param path [String] The path of the service.
@return [Service] A reference to the service.
# File lib/ovirtsdk4/services.rb, line 33376 def service(path) if path.nil? || path == '' return self end if path == 'permissions' return permissions_service end if path.start_with?('permissions/') return permissions_service.service(path[12..-1]) end if path == 'statistics' return statistics_service end if path.start_with?('statistics/') return statistics_service.service(path[11..-1]) end raise Error.new("The path \"#{path}\" doesn't correspond to any service") end
Sparsify the disk.
Sparsification frees space in the disk image that is not used by its filesystem. As a result, the image will occupy less space on the storage.
Currently sparsification works only on disks without snapshots. Disks having derived disks are also not allowed.
@param opts [Hash] Additional options.
@option opts [Hash] :headers ({}) Additional HTTP headers.
@option opts [Hash] :query ({}) Additional URL query parameters.
@option opts [Integer] :timeout (nil) The timeout for this request, in seconds. If no value is explicitly
given then the timeout set globally for the connection will be used.
@option opts [Boolean] :wait (true) If `true` wait for the response.
# File lib/ovirtsdk4/services.rb, line 33301 def sparsify(opts = {}) internal_action(:sparsify, nil, opts) end
Locates the `statistics` service.
@return [StatisticsService] A reference to `statistics` service.
# File lib/ovirtsdk4/services.rb, line 33365 def statistics_service @statistics_service ||= StatisticsService.new(self, 'statistics') end
Returns an string representation of this service.
@return [String]
# File lib/ovirtsdk4/services.rb, line 33400 def to_s "#<#{DiskService}:#{absolute_path}>" end
This operation updates the disk with the appropriate parameters. The only field that can be updated is `qcow_version`.
For example, update disk can be facilitated using the following request:
PUT /ovirt-engine/api/disks/123
With a request body like this:
<disk>
<qcow_version>qcow2_v3</qcow_version>
</disk>
Since the backend operation is asynchronous the disk element which will be returned to the user might not be synced with the changed properties.
@param disk [Disk] The update to apply to the disk. @param opts [Hash] Additional options.
@option opts [Hash] :headers ({}) Additional HTTP headers.
@option opts [Hash] :query ({}) Additional URL query parameters.
@option opts [Integer] :timeout (nil) The timeout for this request, in seconds. If no value is explicitly
given then the timeout set globally for the connection will be used.
@option opts [Boolean] :wait (true) If `true` wait for the response.
@return [Disk]
# File lib/ovirtsdk4/services.rb, line 33347 def update(disk, opts = {}) internal_update(disk, Disk, UPDATE, opts) end