Data ONTAP Discussions

Suggestions on New FAS Platform

Any suggested new platform to replace FAS806 for a 4 nodes cluster? 2 of them are FAS8080


Re: Suggestions on New FAS Platform

Anybody can please pick up this question?

Re: Suggestions on New FAS Platform

Hi there,


I don't quite understand your question. You have a 4 node cluster, with one pair of FAS8060s and one of FAS8080s? These platforms are both still supported by current versions of ONTAP, and we will provide support contracts through end of 2022 on them.


What challenges are you facing? What does your budget look like? What is your driver for change?


Current platforms are FAS2600(AFFA200), FAS8200(AFFA300) and FAS9000(AFFA700), and are available with spinning disk, SSD or hybrid configurations. We also have an all flash compact high performance unit, the A700s.


Re: Suggestions on New FAS Platform


Lease for the paiir of two FAS8060's will be expired, so, we are looking for simiar capacity to these two nodes. So, what wiill be your suggestions?

Re: Suggestions on New FAS Platform

Ok, I understand.



System sizing aspects include capacity, performance, parallelism, as well as constraints such as budget, space, power and cooling, and enhancements such as support levels and software licensing. This topic is probably too complex and commercially sensitive to cover on our forums.


At a broad stroke, a single HA pair of FAS9000 systems will likely meet your requirements, but without detailed analysis of your environment, we couldn't say that is the correct choice for you.


Your leasing reseller should be able to work with you to identify your sizing requirements for a replacement system.


Please use this form if you would like to contact our sales engineering team for your region -

Re: Suggestions on New FAS Platform



One follow up. Are there any ways to move the aggregate along with all data over to the other pair of HA within the same cluster?

Re: Suggestions on New FAS Platform

Yes, with Clustered ONTAP you can add a new set of nodes and drives to the cluster and move the data across using "vol move" functionality, just as if you were moving it between the existing four nodes. You will need appropriate cables/SFP+/optical fibre to connect all 6 nodes simultaneously to the cluster switches for migration. Post migration, you would unjoin the departing nodes, and then convert the cluster to switchless clustering. 


Or if you own the disks but not the controllers, we have a "non-disruptive headswap" procedure using aggregate relocation available for our services partners. This is a safe, but complex, activity that we only support for trained technicians.


Hope this helps!

Re: Suggestions on New FAS Platform

For your 2nd option, if I wanted to migrate an aggr including data on it to another node and in the other HA pair, we have to reconnect all shelves associated with aggr to the target node, in this way, I don’t have to run vol move because it will take long time for a large amount of data. Can we achieve that?

I am not seeking a way to do it myself, but just essential steps for what options we can have

Re: Suggestions on New FAS Platform

There is no documented way to move shelf with data between nodes in cDOT. Option 2 is about replacing nodes themselves. Nodes fully retain their identity in cluster, their shelves still continue to belong them.

Re: Suggestions on New FAS Platform

As I said earlier - I can't say for sure that a single HA pair FAS9000 is the correct choice - a 4-node FAS8200 cluster might be correct, and then in that case, our ARL headswap procedure would work.


If the disk is also being returned, and replaced like for like (capacity), you could use "storage disk replace" to copy then fail-out the old disks one at a time