Elastic Cloud Storage: Top Services Topics

This document contains the list of Top Services Topics for Elastic Cloud Storage (ECS), 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.

ECS: EX300: After upgrade to ECS 3.4 or higher ECS xdoctor reports "Detected VLT port channel down on switch"

After upgrade to ECS 3.4 or higher on an EX300 model of ECS xdoctor reports "Detected VLT port channel down on switch".

Communication with esrs failed, reason: INVALID_CREDENTIALS

Credentials are invalid     

ECS: EX300/3000: Rabbit and Hare switches transmit malformed packets over vlt link during failover of a node interface

This issue happens when packet needs to traverse the VLT link to reach the surviving node link on the ECS and happens only for traffic on native vlan on the node port channel.

ECS: CAS retention in ECS

This article is about CAS retention in ECS

ECS : ECSSync CAS Migration fails on some clips -

When migrating Centera objects to ECS using ecssync,

ECS: Troubleshooting ECS performance issues

How to troubleshoot ECS peformance issues

ECS: How to create a basic NFS export and mount it on a client

How to create an NFS export on the ECS

ECS: Getrackinfo showing Master Node other than Node 1 or Node is missing from getrackinfo

getrackinfo showing (MA) master node is node 2 not node 1

ECS: High RPO reported during transformation/migration

ECS Reports a high RPO value during a Migration/Transformation

ECS: Set up namespace retention policies for CAS

This article is about how to set up namespace retention policies in ECS



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