IBM Storwize V7000 Unified Problem Determination Guide

v D for Debug: Used only for debug purposes.
v I for Informational: No operation action required.
v W for Warning: An error occurred that should be investigated and fixed.
Error code example
The following error code example illustrates how to interpret the alphanumeric
elements based on the information provided above.
Error code and message:
4E0013C – Controller cache discarded due to firmware version incompatibility.
The following table shows the break down of the error code's alphanumeric
elements:
Table 52. Error code break down.
This identifies the variables of 4 E 0 nnn x in the sequence of ACDXXXx.
ACDXXXx
4E0013C
4 File Module
E System x internal hard disk drives
0 Originated with system checkout
nnn Unique error code
x Severity of the error
Understanding event IDs
The Storwize V7000 Unified messages follow a specific format, which is detailed
here.
About this task
Tip: Search for error codes or event IDs by using EFS on the front. For 66012FC,
for example, search on EFS66012FC. For a broader range of results, use a wildcard
at the end and shorten the search appropriately. For example, search on EFS66012*
or EFS660*, and so on.
The format of system messages is cnnnnx. The elements—cnnnnx—represent the
following information:
v The element c is an alphabetic identifier assigned to a component. The message
component identifiers are assigned as follows:
A for Common or Access Layer
B for Space
C for GPFS
D for Wizards
F for Statistics
G for CLI
H for Health Center
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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