Data Domain: Top Services Topics

This document contains the list of Top Services Topics for Data Domain, identified by EMC Support as the most trending topics for the month of January 2020.

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.


Data Domain: PowerProtect DD Virtual Edition (?DDVE?) Metadata Guidelines

PowerProtect DD Virtual edition provides unmatched performance and TCO for customers seeking the benefits of a Data Domain appliance in a virtual form factor

Data Domain: EVT-QUOTA-00002: Mtree Quota hard limit reached

Users logged into a DD may see alerts such as "Mtree Quota hard limit reached"

Upgrade Data Domain: DDVE and ATOS Supported Configurations | Event Message:  Unsupported virtual hardware configuration

Downgrading DDVE size is not supported.

Data Domain - DDOS Downgrade USB Boot Procedure

To Boot from a USB Stick for DDOS Downgrade  

Data Domain cloud unit goes down due to time gap exceeds 15 minutes between DD and cloud provider

Data Domain cloud tier shows the cloud unit disconnected

Configure Mtree Replication Using GUI

Login to Enterprise Manager for the Source Data Domain system, then choose "Replication".

BoostFS mounted file system in Linux hangs and fails once a week

BoostFS and mounted file system in Linux hangs and fails once a week   

DDBoost, NFS, VTL protocols are disabled - not able to re-enable.

The filesystem is enabled and running but these protocols cannot be enabled

Data Domain: DDVE reboots automatically every hour

The DDVE reboots approximately at one hourly intervals

Data Domain: The storage processor has failed - Coin cell battery failed

Data Domain system posts an Alert notification to indicate the Storage Processor (SP) has failed.


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