EonStor / EonStor DS S12/S16/S24 Series
66
Single-Controller Models
Single-controller models are designated by a “G” or “S” in their model number. The
second controller slot is filled with a dummy cage
(D)
. The 2UL-C and 2UL model
differs in the additional cooling module at the center-bottom position.
Be sure e very PSU should
ha ve the same mark
3 Y
4 0 5W
Be su re e very PSU sho uld
ha ve the same mark
3 Y
4 0 5W
Be su re e very PSU sho uld
ha ve the same mark
3 Y
4 0 5W
CH 0
CH 1
67
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 upgradeable to a dual controller configuration.
S16S-J2000-
S
: Upgradeable
S12S-J2000
G
or
S12F-
G
1842 :
NOT
upgradeable
For details, please contact your vendor for details.
68
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.
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