EonStorDS 1000 Series
25
Upgrading Single Controller to Dual Controller System
If the model name of a single controller RAID/JBOD is designated with the letter
“S”
,
it can be upgraded into a dual-controller configuration by adding another controller
module and firmware upgrade (see software manual). If the model name is
designated with a “G”, it is not upgrad
eable to a dual controller configuration.
ESDS 4016
S
: Upgradeable
ESDS 4016
G
:
NOT
upgradeable
For details, please contact your vendor for details.
Connection between RAID and JBOD
The following rule applies when connecting RAID and JBOD(s):
Dual-controller RAID connects to dual-controller JBOD.
Single-controller RAID connects to single-controller JBOD.
