Dell SCv3000 Deployment Guide

Figure 67. Connect B-Side Cables to the New Expansion Enclosure
1
Storage system 2 Storage controller 1
3 Storage controller 2 4 Expansion enclosure 1
5 New expansion enclosure (2)
Removing an Expansion Enclosure from a Chain
Currently in Service
To remove an expansion enclosure, you disconnect the expansion enclosure from one side of the chain at a time.
About this task
During this process, one side of the chain is disconnected. The Storage Center directs all I/O to the other side of the chain, which remains
connected.
CAUTION
: Make sure that your data is backed up before removing an expansion enclosure.
Before physically removing an expansion enclosure, make sure that none of the drives in the expansion enclosure are managed by the
Storage Center software.
Steps
1 Use Storage Manager to connect to the Storage Center.
2 Use Storage Manager to release the drives in the expansion enclosure.
3 Select the expansion enclosure to remove and click Remove Enclosure. The Remove Enclosure wizard starts.
4 Conrm the details of your current installation and click Next to validate the cabling.
5 Locate the expansion enclosure in the rack. Click Next.
6 Disconnect the A-side chain.
a Disconnect the A-side cables that connect the expansion enclosure to the storage system. Click Next.
b Reconnect the A-side cables to exclude the expansion enclosure from the chain. Click Next to validate the cabling.
7 Disconnect the B-side chain.
a Disconnect the B-side cables that connect the expansion enclosure to the storage system. Click Next.
Adding or Removing Expansion Enclosures
85

Dell SCv3000 Specifications

General

HDD speed	10000 RPM
Storage drive size	3.5 \
Storage drive capacity	900 GB
Storage drive interface	Serial Attached SCSI (SAS)
Storage drives installed	Yes
Installed storage drive type	HDD
Total installed storage capacity	6.3 TB
Maximum supported storage capacity	- TB
Number of storage drives installed	7
Number of storage drives supported	16
USB connectivity	-
Chassis type	Rack (3U)
Product color	Black, Grey
AC input voltage	100-240 V
AC input frequency	50 - 60 Hz
Power supply unit (PSU) capacity	1485 W
Storage temperature (T-T)	-40 - 65 °C
Operating temperature (T-T)	10 - 35 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	10 - 80 %
Dell E-Value Code	SCv3000FC

Weight and Dimensions

Depth	785 mm
Width	445 mm
Height	133.3 mm