Connecting The First Storage Enclosure At Installation - HP StoreOnce 2700 Installation And Configuration Manual

1 1. Serial connector
13. 1 Gbit ethernet network ports 2, 3 and 4

Connecting the first storage enclosure at installation

The HP StoreOnce 4700 Backup system consists of two units: a head server unit and a storage
enclosure in which the storage has already been configured.
IMPORTANT:
same pallet), its packaging and identification labels do not carry the part number BB881A. Any
4500/4700 24TB Capacity Kit expansions enclosures will be packed separately and will have
part number of an expansion kit (BB881A) on the outside and on the identification labels. It is very
important to connect the first enclosure to the correct RAID controller. Connecting the 4500/4700
24TB Capacity Kit to the enclosures incorrectly can result in incorrect behavior and may result in
failure to recognise the attached storage. Correction of this issue may result in the need for support
intervention.
Figure 7 Connecting the first storage enclosure to the HP StoreOnce 4700 Backup system
1. Head server unit
3. Expansion enclosure
5. P1 port on expansion enclosure
1. Connect the square HD connector on the longer HD SAS cable to the single high-density SAS
port on the RAID controller in slot 1 on the rear of the HP StoreOnce Backup system. Ensure
that the cable connector is plugged in the correct way on the rear of the HP StoreOnce Backup
system. This connector is square and is not keyed. Insert the connector with the blue removed
tab at the top and push in until the connector clicks into place.
2. Connect the mini-SAS connector on the other end of the cable to the P1 connector on the rear
of the storage enclosure.
3. Use the supplied power cords to connect the storage enclosure to the mains power supply.
4. Power on the storage enclosure before the head server unit. You may need to hold down the
power on button for a few seconds.
16 Installing and cabling the HP StoreOnce Backup system
The first enclosure is packaged along with the StoreOnce head server unit (in the
12. 1 Gbit ethernet network port 1, connect for
Quick Install
2. HD SAS port on RAID controller in slot 1
4. Power on button
6. Power connectors