User`s manual

Here is a list of limitation with RAID level migration function:

1. During RAID level migration, it is not permitted to reboot or shutdown

system.

2. For RAID migration from R1 to R5 or R1 to R6, all services will restart

and “iSCSI” volume will be in read only mode but read/write of the “user

data” will be possible during the operation.

NOTE

 Migrating a RAID volume could take several hours to complete

 The RAID migration feature is available only when it is configurable.

NOTE

The migration scheme below is based on Thecus IP

Storage product’s maximum possible combination.

For other model which supports less HDD, please

refer to the web UI while RAID migration operates.