Upgrade the Cache - CS210
Before you can upgrade its cache drives, the CS210 array must meet the following prerequisites:
- The array must be running
NimbleOS 2.1.x or later.
See Find the NimbleOS Version of an Array Using the GUI and Nimble OS Updates.
- One controller must be in
Active mode and the other in Standby mode.
See Determine the Operating State of the Controllers Using the GUI.
- Write down the current array model and SSD size.
Note: There are three versions of this
task. Choose the version appropriate to your situation:
The support case informs Nimble Storage Support that you are upgrading cache and
that it can ignore the resulting alert.