IBM Storwize V7000, Manual

Page: 53 / 152

Table 32. Shock testing results
Shock categories Test level Performance
Operational 5g 10ms 1/2 Sine <=25g 10ms
Non-operational 30g 10ms 1/2 Sine <=75g 11ms
Table 33. Vibration testing results
Vibration categories Test level Performance
Operational 0.21 grms 5-500Hz Random Throughput loss <=10% FCAL <= 0.68 grms
Non-operational 1.04 grms 2-200Hz Random <=3.12 grms
Shipping 0.3g 2-200Hz Sine <=5g
Rotational vibration Normal operation performance
measurements in enclosure with no
external vibration. Throughput loss for all drives of the same type
within performance profile.
Connections
Ensure that you are familiar with the specific connection types for the Storwize
V7000 Unified system.
Each Storwize V7000 Unified system requires the following connections:
v
Each Storwize V7000 Unified control enclosure requires two Ethernet cables to
connect it to an Ethernet switch or hub. One cable connects to port 1 of the left
node canister, and the other cable connects to port 1 of the right node canister. A
10/100/1000 Mb Ethernet connection is required for each cable. Both Internet
Protocol Version 4 (IPv4) and Internet Protocol Version 6 (IPv6) are supported.
Note: For increased redundancy, an optional second Ethernet connection is
supported for each Storwize V7000 Unified node canister.
v To ensure system failover operations, Ethernet port 1 on each node canister must
be connected to the same set of subnets. If used, Ethernet port 2 on each node
canister must also be connected to the same set of subnets. However, the subnets
for Ethernet port 1 do not have to be the same as Ethernet port 2.
Short-wave SFP transceivers are preinstalled in the control enclosure Fibre Channel
ports and any 10 Gbps Ethernet ports. You can order long-wave SFP transceivers to
replace the short-wave transceivers in the Fibre Channel ports only. 10 Gbps
Ethernet ports for FCoE and iSCSI do not use long-wave transceivers.
TCP/IP requirements for Storwize V7000 Unified
Plan your installation, considering TCP/IP address requirements and service
access.
To plan your installation, use Table 34 on page 34 and consider the TCP/IP address
requirements of the Storwize V7000 Unified volume storage system and the
requirements for the Storwize V7000 Unified to access other services. You must
also plan for the Ethernet address allocation, and for the configuration of the
Ethernet router, gateway and firewall.
Figure 7 on page 34 shows how a Storwize V7000 Unified system can be
configured.
Chapter 2. Planning for adding file modules
33