PowerPath: Top Services Topics

This document contains the list of Top Services Topics for PowerPath, identified by EMC Support as the most trending topics for the month of July 2019:


It is recommended that you also check for important information such as advisories (ETAs, ESAs), and other key resources on the Support by Product pages on the EMC Online Support portal.

 

Path redundancy to storage device xxx degraded / restored after esxi (hba driver) upgrade

There is a change in ESXi 6.0 EP15 compared with ESXi 6.0 P06: In case H:0xc error is reported, we will retry the command at driver layer instead of HBA layer.

 

PowerPath/VE unable to claim paths from supported storage system

What are the minimum HBA driver versions for ESXi host running on ProLiant: BL460c Gen9 with below HBAs as with inbox drivers PowerPath/VE is unable to claim supported storage systems


PowerPath: “lmutil.exe lmremove -h PowerPathMP <user> <host> <display>” fails with lmremove: Cannot remove a linger license. (-100,398)[1]

lmremove is intended to be used to release stuck or non-lingered licenses. 

 

Dell EMC PowerPath for Windows PPRemoveAll Error: 0x8007064a - MsiEnumPatchesEx: The configuration data for this product is corrupt. Contact your support personnel.

During the PowerPath upgrade, server crashes unexpectedly during EmcpClass driver installation.   

 

LPAR (AIX server) goes read only when loosing a single path.

Not only "pprootdev on" is needed to let PowerPath manage the boot disk, but the bootlist must also contain all the native paths (up to 5) of the pseudo device representing the boot disk, and the system must have been rebooted after the "pprootdev on" command..   

 

 

What kind of virtualization is supported on Solaris with PowerPath

Implementation of a dual path virtual disk. This can't work with PowerPath,  

 


EULA (End User License Agreement) notification/popup after Installing/Upgrading PowerPath 6.4 on Windows server

EULA tray bar notification was introduced as part of PowerPath Windows 6.4 release. 


PowerPath/VE host not getting permanently licensed even after applying permanent license key and gets a warning when tried to manually register: "PowerPath driver is already registered"

PowerPath/VE host not getting permanently licensed even after applying permanent license key and gets a warning when tried to manually register: "PowerPath driver is already registered" 


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