HP 3PAR OS 3.1.2 MU3 P30 Release Notes

1 Overview of HP 3PAR OS
This release notes document describes the modifications and known issues for Patch 30. The
application of this patch is intended for HP 3PAR OS 3.1.2.484 (MU3). Only an authorized HP
Service Provider should perform this maintenance procedure.
Supported platforms
The HP 3PAR Configuration Matrix for HP 3PAR OS 3.1.2 contains information about supported
hardware and software platforms. For additional information, go to the Single Point of Connectivity
Knowledge for HP Storage Products (SPOCK) website: http://www.hp.com/storage/spock.
Verifying the patch installation
The installation of Patch 30 can be verified from an interactive CLI session. Issue the CLI command
showversion -a -b to verify that Patch 30 is listed.
cli% showversion -a -b
Release version 3.1.2.484 (MU3)
Patches: P30
Component Name Version
CLI Server 3.1.2.484 (MU3)
CLI Client 3.1.2.278
System Manager 3.1.2.484 (MU3)
Kernel 3.1.2.484 (MU3)
TPD Kernel Code 3.1.2.484 (MU3)
TPD Kernel Patch 3.1.2.568 (P30)
...
Components
VersionComponent
3.1.2.484 (MU3)CLI Server
3.1.2.278CLI Client
3.1.2.568 (P30)TPD Kernel Patch
Modifications to the HP 3PAR OS
The purpose of this patch is to resolve an issue with ODX zero write.
NOTE: This Patch obsoletes the earlier patch HP 3PAR OS 3.1.2 MU3 P24.
4 Overview of HP 3PAR OS