EonStor / EonStor DS S12/S16/S24 Series
23
Installing CBM for RAID Models
The CBM consists of a battery backup unit (BBU) and flash backup module (FBM).
The CBM can sustain cache memory in the event of a power failure or in the
extremely unlikely event of both PSUs failing at the same time. The use of a CBM is
highly recommended in order to safeguard data integrity. The CBM is an optional
item for the single-controller model and can be purchased from your system vendor.
The CBM has to be installed on the controller before rack-mounting the system.
NOTE
Dual controller model’s BBU and FBM are pre-installed!
Dual controller systems come with the BBU pre-install in the system while the FBM
may be default or an optional item. For details, please refer to
.
For single controller models, the CBM (BBU + FBM) will be pre-installed for you if
you ordered it as a part of the system. If you purchase the CBM afterwards as an
upgrade component, please read and follow the instructions in this section carefully.
98
Removing the RAID Controller
Remove the RAID controller from chassis by
loosening screws under the ejection levers.
Push the ejection levers downwards (
blue
arrows
). The controller will ease out from
chassis.
Please read the following sections on how to install the battery cell and flash backup
module onto the controller module. Always place the controller on a clean, static-free
surface and hold the controller only by its metal canister and never touch the circuit
board or connector pins.
63
Содержание EonStor DS S12S-J2000-G
Страница 204: ...IFT 9273CSlide32 36 0100 Slide Rail Kit 10 10 Screws on the forearm securing the enclosure onto the rack 204...
Страница 207: ...IFT 9279CSlider36 Slide Rail Kit R 05 05 07 07 07 07 Attach filler plates to the enclosure 207...
Страница 214: ...IFT 9373CSlider36 Slide Rail Kit 03 03 Securing the enclosure with screws in the front and rear forearm area 214...