Can Be Coffer Disks Exchanged With Other Hard Disks; How To Unload The Ism That Is Installed On The Terminal - Huawei OceanStor N8500 T Series Installation Manual

OceanStor N8500 Clustered NAS Storage System
Installation Guide (for T Series V100R005)
5.

17.5 Can be Coffer Disks Exchanged with Other Hard Disks

Question
Can be coffer disks exchanged with other hard disks?
Answer
Never exchange coffer disks with other hard disks. Coffer disks store information about
configuration data, events, and logs of the storage unit and also stores data that is flushed from
the memory as a storage device encounters an unexpected shutdown. If you exchange coffer
disks with other hard disks, the storage device cannot work properly.
17.6 How to Unload The ISM That Is Installed on The
Terminal
Question

How to unload the ISM that is installed on the terminal?

Issue 02 (2015-09-22)
Figure 17-5 Installing a cable tray to an SUC
Check the cable tray to ensure that it has been properly installed and secured.
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