IBM Storwize V7000 Unified Problem Determination Guide

About this task
Storwize V7000 Unified Gen1 refers to the enclosure models in the following table:
Table 82. Storwize V7000 Unified Gen1 model numbers
Machine
type/model Description
2076-112 Storwize V7000 Unified control enclosure for up to 12 3.5-inch (8.89
cm) drives
2076-124 Storwize V7000 Unified control enclosure for up to 24 2.5-inch (6.35
cm) drives
2076-312 Storwize V7000 Unified control enclosure for 3.5-inch drives (with two
10 Gbps iSCSI/FCoE Ethernet ports)
2076-324 Storwize V7000 Unified control enclosure for 2.5-inch drives (with two
10 Gbps iSCSI/FCoE Ethernet ports)
2076-212 Storwize V7000 Unified expansion enclosure for 3.5-inch drives
2076-224 Storwize V7000 Unified expansion enclosure for 2.5-inch drives
Storwize V7000 Unified Gen2 refers to the newer generation of enclosures in the
following table:
Table 83. 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
Procedure: Identifying which Storwize V7000 Gen2 enclosure or
canister to service
Use this procedure to identify which Storwize V7000 Gen2 enclosure or canister
must be serviced.
About this task
To prevent loss of access to data or loss of data when servicing your system, it is
important to be able to identify the correct enclosure or canister when completing
a service action. Each enclosure is identified by its model type and serial number.
Model type and serial number are indicated by labels on the enclosure front and
rear.
Each canister is identified by its enclosure and slot location. Viewing an enclosure
from the rear, slot 1 is on the left and slot 2 is on the right. There are physical
differences between Storwize V7000 Gen2 control enclosures and expansion
enclosures.
Looking at the front of a rack:
v The type of the enclosure, either Control or Expansion, is labeled on the left
bezel.
252 Storwize V7000 Unified: Problem Determination Guide 2073-720

IBM Storwize V7000 Unified Specifications

General

Model	IBM Storwize V7000 Unified
Storage Type	Unified Storage
RAID Levels	RAID 0, 1, 5, 6, 10
Form Factor	2U
Drive Types Supported	SAS, SSD
Maximum Drives	504
Network Protocols	iSCSI, FC, FCoE
Drive Bays	24 per enclosure
Host Interface	8 Gb FC, 1 Gb/10 Gb iSCSI
File Protocols	NFS, CIFS
Block Protocols	iSCSI, Fibre Channel
Type	Unified Storage
Maximum Host Ports	16
Operating System Support	VMware, Microsoft Windows, Linux, AIX
Data Services	Thin provisioning, replication
Power Supply	Redundant power supplies
Host Interfaces	8 Gbps Fibre Channel, 10 Gbps iSCSI, 1 Gbps iSCSI