CLARiiON CX3 Series ( This statement does not apply: Product: CLARiiON CX3-80)
Requirements to enable write caching on CLARiiON CX3-10, CX3-20 and CX3-40 storage systems
The CLARiiON CX3-10, CX3-20, and CX3-40 series storage systems have the following requirements that must be met before write cache can be enabled:
|Storage System Type||Minimum Hardware Requirements|
The following hardware must be fully functional for write cache to be enabled.
Follow these steps to use Navisphere Manager to enable write cache on a CX3 storage system:
- Use a supported web browser and enter the IP address of SP A or SP B into the address bar.
- Expand the domain.
- Right-click the desired storage system and select properties.
- From the Memory tab, allocate the desired amount of memory to write cache. Click Apply.
- From the Cache tab, check the write cache check box. Click Apply.
The CLARiiON CX3-80 and CX3-80f arrays have different hardware requirements that must be met before write cache can be enabled. See emc193698 ("Requirements to enable write caching on a CLARiiON CX3-80 storage system") for information