Hitachi 2000 Series Hardware Reference Manual page 43

a. Verify which addresses are currently assigned to each aggregation by entering
the following command:
evsipaddr -l
b. Remove each IP address assigned to aggregations 3 through 6 by entering the
following command:
evsipaddr -e EVS_ID -r -i IP_address
where EVS_ID is the aggregation (3, 4, 5, or 6) and IP_address is the IP
address to remove.
c. Add each IP address you previously removed to aggregation 1 or 2 by entering
the following command:
evsipaddr -e EVS_ID -a -i IP_address -m IP_mask -p ag_port
where EVS_ID is the aggregation (1 or 2) and IP_address is the IP address to
add, IP_mask is the IP address mask for the IP address being added, and
ag_port is the aggregation (1 or 2) to which the IP address is to be added.
d. Verify which GE member interfaces belong to which aggregation group by
entering the following command:
agg
e. Remove any GE interfaces numbered between 3 through 6 from aggregations
1 and 2 by entering the following command:
aggedit remove agX geY
where X is the aggregation and Y is the GE interface to remove.
f. Delete aggregations 3 through 6, if present, by entering the following
command:
agg delete agN
where N is the aggregation to remove (3, 4, 5, or 6).
5. Shut down the server.
Shutting down the server causes all the active EVSs currently on the node to
migrate to another active node. If the Administrative Services EVS is also on the
node being shut down, you will be disconnected. If this occurs, reconnect by
selecting the server/node from the menu displayed on the SSH session. The EVSs
can be manually migrated before shutting down the server, but if EVS auto-
migration is on, the side effect is the removal of the preferred EVS-to-server
mapping.
6. Replace the NIM 1060 with the NIM 1200.
See "Replacing a Hitachi High-performance NAS Platform™ Module (Non-
Upgrade)," on page 25
7. Restore the physical network connections.
• Once the NIM 1200 is installed, public data network connections from the
NIM 1200 must now be plugged into 10 GbE switch ports, rather than 1 GE
switch ports.
• Ensure that the private management network port (10/100 port) is
reconnected. (Note: the NIM 1200 has a single 10/100 port, whereas the
NIM 1060 has four.)
Hardware Reference
for details.
Replacing System Components
31