/AWS1/CL_FSXOPENZFSREADCACHE00¶
The configuration for the optional provisioned SSD read cache on Amazon FSx for OpenZFS file systems that use the Intelligent-Tiering storage class.
CONSTRUCTOR¶
IMPORTING¶
Optional arguments:¶
iv_sizingmode TYPE /AWS1/FSXOPENZFSREADCACHESIZ00 /AWS1/FSXOPENZFSREADCACHESIZ00¶
Specifies how the provisioned SSD read cache is sized, as follows:
Set to
NO_CACHEif you do not want to use an SSD read cache with your Intelligent-Tiering file system.Set to
USER_PROVISIONEDto specify the exact size of your SSD read cache.Set to
PROPORTIONAL_TO_THROUGHPUT_CAPACITYto have your SSD read cache automatically sized based on your throughput capacity.
iv_sizegib TYPE /AWS1/FSXSTORAGECAPACITY /AWS1/FSXSTORAGECAPACITY¶
Required if
SizingModeis set toUSER_PROVISIONED. Specifies the size of the file system's SSD read cache, in gibibytes (GiB).
Queryable Attributes¶
SizingMode¶
Specifies how the provisioned SSD read cache is sized, as follows:
Set to
NO_CACHEif you do not want to use an SSD read cache with your Intelligent-Tiering file system.Set to
USER_PROVISIONEDto specify the exact size of your SSD read cache.Set to
PROPORTIONAL_TO_THROUGHPUT_CAPACITYto have your SSD read cache automatically sized based on your throughput capacity.
Accessible with the following methods¶
| Method | Description |
|---|---|
GET_SIZINGMODE() |
Getter for SIZINGMODE, with configurable default |
ASK_SIZINGMODE() |
Getter for SIZINGMODE w/ exceptions if field has no value |
HAS_SIZINGMODE() |
Determine if SIZINGMODE has a value |
SizeGiB¶
Required if
SizingModeis set toUSER_PROVISIONED. Specifies the size of the file system's SSD read cache, in gibibytes (GiB).
Accessible with the following methods¶
| Method | Description |
|---|---|
GET_SIZEGIB() |
Getter for SIZEGIB, with configurable default |
ASK_SIZEGIB() |
Getter for SIZEGIB w/ exceptions if field has no value |
HAS_SIZEGIB() |
Determine if SIZEGIB has a value |