LUN Properties
In the CLI, use the get
command to see a list of all properties.
The following table shows Create LUN properties.
Table 4-43 Create LUN Properties
BUI Name | CLI Name | Property Type | Description |
---|---|---|---|
Project |
-- |
-- |
Defines which project the LUN uses to inherit parameter settings. |
Name |
-- |
-- |
Defines the name of the LUN. |
Volume size |
|
LUN local |
Defines the maximum volume size and unit of measurement. For more information, see Volume size. |
Thin provisioned |
|
LUN local |
Indicates only the amount of space physically consumed by data is used when selected. For more information, see Thin provisioned. |
Space reclamation |
|
LUN local |
Indicates if thin provisioned LUN free space is returned to the storage pool. For more information, see Space Reclamation. |
Volume block size |
|
Create time |
Native block size for the LUN; any power of 2 from 512 bytes to 1M, and the default is 8K. |
Online |
|
LUN local |
Indicates whether it is online or not. |
Target group |
|
LUN local |
Shows groups of targets used when exporting a LUN. |
Initiator group(s) |
|
LUN local |
Shows groups of initiators that can access the LUN. |
Mountpoint |
|
Inherited |
Controls the path used to export filesystems. For more information, see Mountpoint. |
LU number |
|
LUN local |
Sets the logical unit number to |
Encryption |
|
Inherited |
Defines the encryption type. For more information see, Managing Encryption Keys. |
Inherit key |
-- |
-- |
If selected, indicates that the encryption key is inherited from the parent project. |
Key |
|
Inherited |
Sets a specific encryption key that is used when the key is not inherited from the parent project. |
Keyname |
|
Static |
Identifies the key. |
GUID |
|
Read-only, LUN local |
A globally unique, read-only identifier that identifies the SCSI device. |
The following table shows General - Space Usage - Data LUN properties.
Table 4-44 General - Space Usage - Data LUN Properties
BUI Name | CLI Name | Property Type | Description |
---|---|---|---|
Volume size |
|
LUN local |
Defines the maximum volume size and unit of measurement. For more information, see Volume size. |
Thin provisioned |
|
LUN local |
Indicates only the amount of space physically consumed by data is used when selected. For more information, see Thin provisioned. |
Space reclamation |
|
LUN local |
Indicates if thin provisioned LUN free space is returned to the storage pool. For more information, see Space Reclamation. |
The following table shows General - Properties (Inherit from project) LUN properties.
Table 4-45 General - Properties (Inherit from project) LUN Properties
BUI Name | CLI Name | Property Type | Description |
---|---|---|---|
Data deduplication (warning) |
|
Inherited |
Controls whether duplicate copies of data are eliminated. For more information, see Data Deduplication. |
Data compression |
|
Inherited |
Controls whether data is compressed before being written to disk. For more information, see Data Compression. |
Checksum |
|
Inherited |
Controls the checksum used for data blocks. For more information, see Checksum. |
Additional replication |
|
Inherited |
Controls number of copies stored of each block, above and beyond any redundancy of the storage pool. For more information, see Additional replication. |
Cache device usage |
|
Inherited |
Controls whether cache devices are used for the share. For more information, see Cache device usage. |
Synchronous write bias |
|
Inherited |
Controls the behavior when servicing synchronous writes. For more information, see Synchronous write bias. |
Prevent destruction |
|
Inherited |
Prevents shares or projects from being destroyed when set. For more information, see Prevent destruction. For preventing destruction at the storage pool level, see Destroy Prevention and Approval. |
The following table shows Custom Properties (Inherit from Project) LUN properties.
Table 4-46 Custom Properties (Inherit from Project) LUN Properties
BUI Name | CLI Name | Property Type | Description |
---|---|---|---|
Schema |
|
-- |
Custom properties can be added as needed to attach user-defined tags to projects and shares. For more information, see Working with Schemas. |
The following table shows Protocols - Sharing Options LUN properties.
Table 4-47 Protocols - Sharing Options LUN Properties
BUI Name | CLI Name | Property Type | Description |
---|---|---|---|
Online |
|
LUN local |
Indicates whether it is online or not. |
Target group |
|
LUN local |
Shows groups of targets used when exporting a LUN. |
Initiator group(s): LU number |
|
LUN local |
Shows groups of initiators that can access the LUN. |
The following table shows Protocols - Write Cache Behavior LUN properties.
Table 4-48 Protocols - Write Cache Behavior LUN Properties
BUI Name | CLI Name | Property Type | Description |
---|---|---|---|
Write cache enabled |
|
LUN local |
Controls whether the LUN caches writes. |
The following table shows Snapshots - Properties (Inherit from project) LUN properties.
Table 4-49 Snapshots - Properties (Inherit from project) LUN Properties
BUI Name | CLI Name | Property Type | Description |
---|---|---|---|
Scheduled snapshot label |
|
Inherited |
Appends a user-defined label to each scheduled snapshot and is blank by default. |
The following table shows Snapshots - Snapshots LUN properties.
Table 4-50 Snapshots - Snapshots LUN Properties
BUI Name | CLI Name | Property Type | Description |
---|---|---|---|
Name |
-- |
-- |
Specifies the name of the snapshot. |
Creation |
-- |
-- |
Specifies the date and time when the snapshot is created. |
Unique |
-- |
-- |
Indicates the amount of unique space used by the snapshot. |
Total |
-- |
-- |
Indicates the total amount of space referenced by the snapshot. |
Clones |
-- |
-- |
Shows the number of clones of the snapshot. |
The following table shows Snapshots - Schedules LUN properties.
Table 4-51 Snapshots - Schedules LUN Properties
BUI Name | CLI Name | Property Type | Description |
---|---|---|---|
Frequency |
|
Create time |
Indicates how often the snapshot is taken. |
Keep at most |
|
Create time |
Controls the retention policy for snapshots. |
The following table shows Replication (Inherit from project)/Create New Actions LUN properties.
Table 4-52 Replication (Inherit from project)/Create New Actions LUN Properties
BUI Name | CLI Name | Property Type | Description |
---|---|---|---|
Target |
|
Inherited |
Identifies the replication target system. |
Pool |
|
Inherited |
Specifies the storage pool on the target where the project will be replicated. |
Export data path |
|
Inherited |
Indicates the export data path. |
Limit bandwidth |
|
Inherited |
Specifies a maximum speed for this replication update (in terms of amount of data transferred over the network per second). |
Enable SSL-encryption |
|
Inherited |
Controls whether to encrypt data on the wire using SSL. |
Disable compression |
|
Inherited |
Controls whether the compression is enabled or disabled. |
Include snapshot |
|
Inherited |
Controls whether replication updates include non-replication snapshots. |
Retain user snapshots on target |
|
Inherited |
When set, keeps user-generated snapshots on the replication target. |
Update frequency |
|
Inherited |
Controls whether this action is being replicated continuously or at manual or scheduled intervals. |
The following table shows Usage LUN properties.
Table 4-53 Usage LUN Properties
BUI Name | CLI Name | Property Type | Description |
---|---|---|---|
Referenced data |
|
Read-only |
Shows the total amount of space referenced by the active share, independent of any snapshots. |
Snapshot data |
|
Read-only |
Shows the total amount of data currently held by all snapshots of the share. |
Available data |
|
Read-only |
Shows any quotas on the share or project, or the absolute capacity of the pool. |
Total space |
|
Read-only |
Shows the sum of referenced data, snapshot data, and unused reservation. |