Storwize V7000 Unified Gen2 Model Numbers - IBM Storwize V7000 Unified Problem Determination Manual

v The model type and serial number of the enclosure are found at the bottom of
the left bezel.
Storwize V7000 Unified Gen2 refers to the newer generation of enclosures in the
following table:
Table 84. Storwize V7000 Unified Gen2 model numbers
Machine
type/model Description
2076-524 Storwize V7000 Unified control enclosure, with up to 24 2.5-inch (6.35
cm) drives
2076-12F Storwize V7000 Unified expansion enclosure for up to 12 3.5-inch (8.89
cm) drives
2076-24F Storwize V7000 Unified expansion enclosure for 2.5-inch drives
Looking at the rear of a rack:
v Control enclosures contain tall and narrow power supplies at the far left and
right of the enclosure, with the node canisters installed in between, side by side.
v Expansion enclosures contain short node canisters installed side by side, above
short power supply units also installed side by side.
v Control enclosures contain node canisters that have Ethernet ports, and USB
ports. Expansion enclosures do not have any of these ports. The model type is
shown on a label.
v Each canister is identified by its slot location. Viewing an enclosure from the
rear, slot 1 is on the left and slot 2 is on the right.
A canister is uniquely identified by the enclosure that it is in and its slot location.
This ID is shown as E-C or E|C where E is the enclosure ID and C is the canister
location. On the service assistant, the ID is known as the Panel.
Notes:
v When a node canister is added to a clustered system as a node, it is given a
node name and a node ID. The default node name is nodeN, where N is the
node ID. The node ID does not represent the slot location of the node. On the
Monitoring > System page use the dynamic graphic to show the back of the
system. Hover over the canister to display the node name and canister location.
The service assistant home page also shows both the node name and the canister
location. If you have only the node name, use these panels to determine the
node canister location.
v It is good practice to use this procedure to identify which enclosure or canister
must be serviced, as completing a service action on the wrong canister can lead
to loss of access to data or loss of data.
To control the identify LED of an enclosure or online canister, use the management
GUI:
1. Log in to the management GUI for the system.
2. Select the Monitoring > Systempanel.
3. Select the canister or enclosure to be identified.
4. Select Action > Identify to control the identify LEDs for the component.
Alternatively, if a node canister is not online to the system, use the service assistant
to control the identify LED.
1. Log in to the service assistant of the node canister to be identified.
Chapter 5. Control enclosure
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