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Dell EMC Unity XT Room for Improvement

ST
Cloud Engineer at a tech services company with 51-200 employees

The UEMCLI is not an object-oriented CLI and the more object-rich PowerCLI has been discontinued. Only people with bash experience possibly can operate it. Still nowadays, feeding object from one command into another is still a burden with such CLI. When adding a few disks to a cluster, the CLI is actually standing in the queue for one disk to be added to all, requiring multiple scans on each membering host, before proceeding with the second...and scanning all hosts once again.  One could add all disks at once and stand in the queue once for a rescan all.

There isn't a means to add volumegroups , nor hostgroups. A feature that any solution I worked with so far has. Its a burden to assure each host has the same LUN ID on each host in this manner. As of the june 2021 releae , code OE 5.1 it seems to offer the option to have hostgroups in the end !

The integration with vCenter comes with a sideeffect, in that it will take control of the vSphere scan process, moreover every esx host is scanned multiple times. It takes easiliy a few hours to add a few LUNS to a few hosts. Rather Painfull. Even when adding LUNs using the unisphere GUI , you can keep up with the pace of your script.

Support Responsiveness & time to fix bugs should be improved. Over the past 1,5 yrs we had occassional controller reboots and we went all the way from OE 4.5 over 5.02 to 5.03 and eliminated the  most common causes. We still face a stress triggered cache merge issue and though we provided the dumps and engineering acknowledged the bug, it has been told that addressing the bug requires substantial code rewritting and the problem will be fixed in the next major code release (OE 6.x) . We are now a year later, still no fix, but furtunately faced the considition once on one out of 5 arrays during that year. 

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Responsable de Production at Office National des Forets

Currently, the protocol SNMP is not implemented. That's a problem, as we follow this protocol and I can't check the integrity of this equipment.

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PM
Assistant Manager Specialist at a computer software company with 1,001-5,000 employees

The interface and configuration could improve.

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Owner at LNETWORK

In terms of what could be improved, I would say its capacity and its connection.

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552,407 professionals have used our research since 2012.