User's Manual

Fluid Cache for DAS 77
Fluid Cache Pool
To configure a Fluid Cache pool by adding PCIe SSDs, see Add PCIe SSDs to
Fluid Cache Pool
. For removing PCIe SSDs from the Fluid Cache pool, see
Remove PCIe SSDs from Fluid Cache Pool .
Name Displays the name of the Fluid Cache disk.
State Displays the state of the Fluid Cache. The possible options
are:
•Active
•Failed
Tasks Allows you to disable and discard a particular Fluid Cache
disk. Click on Execute to complete this operation.
Type Displays the type of device. The possible values are:
•Virtual Disk
• Partition
Device Name Displays the device map name of the back-end disk.
Size Displays the total size of the Fluid Cache Disk.
Configured Cache
Mode
Displays the configured cache mode for the Fluid Cache
disk.Possible values are:
•Write Back
• Write Through
Operational Cache
Mode
Displays the operational cache mode for the Fluid Cache
disk. In case there is a single PCIe SSD in the Fluid Cache
pool, this property is displayed as Write Through
irrespective of the Configured Cache mode. In case there is
no PCIe SSD in the Fluid Cache pool or the evaluation
license has expired, this property is displayed as Pass
Through. Possible values are:
• Write Back
• Write Through
• Pass Through
Table 6-2. Fluid Cache Disk Properties (continued)
Properties Description