I would like for them to develop the ability to detach the fabric pool. Once we've added it to an aggregate it's there for life and it would be nice to disconnect it if we ever had to.
All-Flash Storage Arrays Aggregate Reviews
Showing reviews of the top ranking products in All-Flash Storage Arrays, containing the term Aggregate
NetApp AFF (All Flash FAS): Aggregate
There are little things that need improvement. For example, if you are setting up a SnapMirror through the GUI, you are forced to change the destination name of the volume, and we like to keep the volume names the same.
When you have SVM VR and you have multiple aggregates that you're writing the data to on the source array, and it does its SVM DR, it will put it on whatever aggregate it wants, instead of keeping it synced to stay on both sides.
This solution doesn't help leverage the data in ways that I didn't think were possible before.
We are not using it any differently than we were using it from many years ago. We were getting the benefits. What we are seeing right now is the speed, lower latency, and performance, all of the great things that we haven't had in years.
This solution hasn't freed us from worrying about usage, we are already reaching the eighty percent mark, so we are worried about usage, which is why we are looking toward the cloud to move to fabric pools with cloud volumes to tier off our snapshots into the cloud.
I wish that being forced to change the volume name would change or not exist, then I wouldn't have to go to the command line to do it at all.
The scalability of AFF in our NetApp systems in general has been ewonderful. I have another enclosure full of flash drives sitting in our dock right now ready to go in. I can schedule it, put it in the rack, and have it in the system and utilized in maybe half an hour. It works just great.
Our AFF has freed us up greatly in terms of allocating storage. Our old system didn't expand at all. With the new system, we can add another shelf in, merge data into the aggregate, and grow volumes (all live), which is great in a hospital.
In both our traditional cluster and MetroCluster, we have been able to scale very easily. We just add additional shelves of solid-state disk. They expand the storage array so we can just increase the aggregate sizes and assign more space. It's been very simple to scale.
We were early adopters of the cDOT environment five or six years ago. In the early stages of deployment (five or six years ago), we saw some challenges around cDOT. However in the last two to four years, the product has matured incredibly. Ever since the introduction of ONTAP 9.X, we haven't seen any issues in terms of availability and performance.
We are upgrading to ONTAP, which will give us a data encryption level at an aggregate layer of the ONTAP environment. We are looking forward to that.
We are using SnapMirror and not seeing any issues. Let us hope it stays like that.