Data Domain Management Centre » NetWorker Data Hub

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Data Domain Management Centre (DDMC) is a free of charge digital equipment readily available for prospects with Data Domain to present a internet interface for checking and running various Data Domains from the similar place. Even if you’ve only obtained one Data Domain in your atmosphere, it can present extra performance for you.

The procedure source needs for DDMC are trivially tiny, viz.:

Dimension # DDs vCPU vRAM HDD Room (Install+Data)
Little one-25 one two forty+fifty
Medium one-fifty two three forty+one hundred
Large one-75 two four forty+two hundred

If you’ve employed the conventional for each-procedure Data Domain internet interface, it is very possible you’ll be at household immediately with DDMC.

Right after you’ve logged in, you’ll get a “quick view” dashboard of the procedure, that includes everyone’s favourite graphs – the donut.

DDMC_01 - Dashboard

In my case, I’ve obtained DDMC managing to keep an eye on two DDVEs I have in my lab – so there’s not a large amount to see in this article. If there are any alerts on any of the monitored systems (and the DDMC includes itself in monitored systems, which is why you’ll get one much more procedure than the range of DDs your checking in the ‘Alerts’ place), that’ll be purple, drawing your interest straight absent to aspects that may need your interest. Every single of those people widgets is very straight forward – health and fitness, potential thresholds, replication, potential employed, and so on. Very little notably out of the normal there.

DDMC is intended from the floor up to very quickly allow you see the position of your complete Data Domain fleet. For instance, wanting under Wellbeing > Status, you see a very straight-forward set of ‘traffic light’ sights:

DDMC_02 Status

This gives you a listing of systems, their latest position, and a look at as to what protocols and essential features are enabled. You’ll take note three selections over “HA Readiness”. These are, in remaining-to-correct buy:

  • All systems
  • Teams – Administrator configurable collections of Data Domains (e.g., by physical datacentre place these as “Moe”, “Subiaco”, “Tichborne”, or datacentre place, these as “Core”, “ROBO”, “DMZ”, and so on.)
  • Tenants – DDMC is tenant conscious, and lets you look at information and facts presented by tenancy as effectively.

There’s a wide variety of selections readily available to you in DDMC for centralised administration – for instance, getting ready to roll out OS updates to various Data Domains from a central place. But there’s also some wonderful centralised reporting and checking for you as effectively. For instance, under Capability Management, you can quickly get sights these as:

DDMC_03 Capacity Management

From this pane you can very quickly see potential utilisation on each and every Data Domain, with mixed stats throughout the fleet. You can also alter what kind of period of time of time you’re viewing the information and facts for – the default graph in the over screen shot for instance reveals weekly potential utilisation over the most modern one thirty day period period of time on one of my DDVEs.

What is wonderful while is that underneath “Management”, you’ll also see an alternative for Projected. This is the place DDMC gives you a wonderful look at for your systems – what does it job, based mostly on both a default selection, or your possess picked selection of dates, the potential utilisation of the procedure will be?

DDMC_04 Projected Capacity

In my case, over, DDMC is presenting a unexpected leap in projected potential on the working day fo the report getting operate (January 18, 2018) simply just because that was the working day I generally doubled the amount of money of info getting sent to the Data Domain right after a reasonably lengthy pattern of moderately reliable weekly backup cycles. You’ll take note while that it tasks out three essential dates:

  • one hundred% (Comprehensive)
  • 90% (Critical)
  • 80% (Warning)

Now, Data Domain will continue to keep doing work great up to the moment you strike one hundred% full, at which point it certainly can not settle for any much more info. The essential and warning ranges are very conventional proposed potential checking ranges, notably for deduplication storage. 80% is a good threshold for determining no matter if you need to buy much more potential or not, and have it arrive in time. 90% is your warning level for environments the place you like to operate closer to the line – or an warn that you may want to manually test out why the potential is that substantial. So there’s absolutely nothing unusual with acquiring 80 and 90% warn ranges – they are really unbelievably useful.

I’m not going to go by each and every alternative in just DDMC, but I will pause the assessment with Methods Stock:

DDMC_05 - Systems Inventory

Inside the Stock place in DDMC, you can look at brief aspects of OS/and so on aspects for each and every Data Domain, execute an enhance, and edit different elements of the procedure information and facts. In individual, the place I’m demonstrating over is the Thresholds place. DDMC does not challenging-set the threshold alerts to 80% and 90% instead, if you have individual Data Domains that need diverse threshold notification parts, you can make those people variations in this article, making sure that your threshold alerts and projections are accurate to your needs.

DDMC is not intended to be a advanced instrument the common Data Domain/backup administrator will possible locate it basic and intuitive to use with very small time taken just wandering all over in the interface. If you’ve obtained an operations staff, it is the kind of matter you’ll want the operators to have access to in buy to continue to keep an eye on your fleet if you’re an IT or potential supervisor you could use it as a commencing point to maintaining any eye on potential utilisation, and if you’re a backup or storage administrator in an atmosphere with various Data Domains, you’ll quickly get employed to referring to the dashboard and administration selections to make your everyday living more simple.

Also, at $ and with these basic infrastructure needs to operate it, it is not seriously a little something you have to imagine about.


Hey, never forget the NetWorker Use Study is still managing – it wraps up on January 31. If you’ve not loaded it in, I’d be grateful if you could shell out three-5 minutes providing some basic aspects on how you use NetWorker in your atmosphere. Many thanks!

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