Tier pool (FTRP) made in the storage device is registered in this product by updating status, and comes to be displayed in the Web Console.
Refer to "Register Tier Pool" in the ETERNUS SF Web Console Guide for information on how to update status.
Note
In a state where a Tier pool made to the storage device is only registered to this product, Automated Storage Tiering in relation to this Tier pool cannot be started. Refer to "Change Tier Pool" in the ETERNUS SF Web Console Guide and configure the following items in relation to the Tier pool.
Policy Name
FTSP Number in relation to Sub-Pool (Layer level)
When multiple storage devices are being managed, a Tier pool with the same name as another Tier pool present on a different storage device will not be imported to this product.
Reutilize a Tier pool that has already been made in the storage device by using the ETERNUS CLI and changing the name of the Tier pool to a name that is not redundant in one ETERNUS SF system.
A Tier pool that is configured of either 0 (zero) sub-pool, or 4 or more sub-pools will not be imported to this product.
The sub-pool configurations within Tier pool which can be managed by this product are those of 1 to 3 units.
Using the ETERNUS CLI, either changes the configuration to a Tier pool configuration that can be managed by this product, or after deleting the Tier pool, implement reloading of the Tier pool.
When the Tier pool made in the storage device is registered in this product, a Master CM allocated in the made sub-pool is set to Master CM of the Tier pool. When the following work is executed, Master CM can be added.
When changing a layer number of Tier pool
When expanding the capacity of the sub-pool
