NetApp DS4246 User Manual

If you have... Then...
A single-path HA configuration
(supported on FAS2040, FAS22xx
and FAS25xx)
Give back the target node:
For systems running Data ONTAP in 7-Mode, from the partner node's
console:
cf giveback
For clustered systems, from the clustershell:
storage failover giveback -fromnode partner_HA_node
A single-controller-single-path
configuration
Reboot your storage system.
10.
Verify that the IOM link has been established by checking that the LNK LEDs on the IOM
are illuminated.
11.
Return the failed part to NetApp, as described in the RMA instructions shipped with the kit.
Contact technical support at
NetApp Support , 888-463-8277 (North America),
00-800-44-638277 (Europe), or +800-800-80-800 (Asia/Pacific) if you need the RMA
number or additional help with the replacement procedure.
Replacing an operator display panel in a DS2246 disk shelf
Issues with the DS2246 operator display panel LEDs or shelf ID function can indicate that the
operator display panel should be replaced.
About this task
Replacing the operator display panel requires that you halt your system. Attempting to remove the
operator display panel before halting your system causes a system panic.
Steps
1. Ground yourself to the storage system chassis using the grounding leash.
2. Shut down the storage system by entering the applicable command:
If your storage system is
operating in...
Then enter the applicable command...
7-Mode From the system console:
halt
Cluster-Mode From the clustershell:
halt -node local
3. Verify that your system halted.
If your storage system has an LCD display, Halted appears on the display; otherwise, you
should check the storage system console.
4. Turn off power to the disk shelf for which you are replacing the operator display panel.
5. Unplug the power cords from the power supplies in the disk shelf for which you are replacing
the operator display panel.
6. If applicable, remove the left ear cover covering the operator display panel.
7. Remove four or more disk drives to the right of the operator display panel to allow enough
space for your hand to fit inside the chassis.
You need to be able to grasp the touch-point release pin on the side of the operator display
panel.
DS4243, DS2246, DS4486, and DS4246 Installation and Service Guide 59
Replacing disk shelf components

NetApp DS4246 Specifications

General

Data transfer rate	6 Gbit/s
Storage drive size	3.5 \
Storage drive interface	Serial Attached SCSI (SAS)
Storage drives installed	Yes
Installed storage drive type	HDD
Supported storage drive types	HDD & SSD
Total installed storage capacity	40.8 TB
Maximum supported storage capacity	- TB
Number of storage drives installed	24
Chassis type	Rack (4U)
Product color	Black
Device class	Large Enterprise Business
AC input voltage	100-240 V
AC input frequency	50 - 60 Hz
Number of power supply units	2
Operating altitude	0 - 3045 m
Non-operating altitude	-305 - 12192 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	10 - 40 °C
Storage relative humidity (H-H)	10 - 95 %
Operating relative humidity (H-H)	20 - 80 %

Weight and Dimensions

Depth	610 mm
Width	483 mm
Height	178 mm