ONTAP 9.7 Feature Sneak Peek: NFS client to volume mapping

Since ONTAP was moved from 7-Mode to the more current clustered version, people have been asking for one specific feature:

The ability to map NFS clients to specific volumes and IP addresses.

We’ve had the ability to determine which clients are accessing IP addresses in a cluster (network connections active show), as well as CIFS/SMB session information (cifs session show), but could never get granular information about NFS.

Starting in ONTAP 9.7, we can.

Image result for homer woohoo

The use cases are varied, but usually fall into:

  • Need to discover who’s using a volume before performing migrations, cutovers, etc.
  • Troubleshooting issues
  • Load distribution

In my Unstructured NAS session at Insight 2019, I unveiled the new command that you can use to find NFS client to volume mapping:

cluster::> nfs connected-clients show ?
  [ -instance | -fields <fieldname>, ... ]
  [[-node] <nodename>]                                               Node Name
  [[-vserver] <vserver>]                                             Vserver
  [[-data-lif-ip] <IP Address>]                                      Data LIF IP Address
  [[-client-ip] <IP Address>]                                        Client IP Address
  [[-volume] <volume name>]                                          Volume Accessed
  [[-protocol] <Client Access Protocol>]                             Protocol Version
  [ -idle-time <[<integer>d][<integer>h][<integer>m][<integer>s]> ]  Idle Time (Sec)
  [ -local-reqs <integer> ]                                          Number of Local Reqs
  [ -remote-reqs <integer> ]                                         Number of Remote Reqs

This admin-level command will give you information on which clients are attached to which volume. Plus, if you’re using FlexGroup volumes, you get info all the way down to the member volume level.

For example:

cluster::> nfs connected-clients show -node node1 -vserver DEMO

Node: node1
Vserver: DEMO
Data-Ip: 10.193.67.219
Client-Ip Volume-Name Protocol Idle-Time Local-Reqs Remote-Reqs
--------------- ---------------- -------- ------------- ---------- -----------
10.62.1.173 Tech_ONTAP__0001 nfs3 13h 47m 22s 118 0
10.193.67.121 FGveeam2__0001 nfs3 23h 46m 2s 14326 0
10.193.67.121 FGveeam2__0002 nfs3 1d 8h 34m 0s 0 80118
10.193.67.121 FGveeam4__0001 nfs3 6h 34m 49s 15508 0
10.193.67.121 FGveeam4__0002 nfs3 23h 20m 39s 0 10246
10.193.67.121 FGveeam4__0003 nfs3 23h 20m 35s 10253 0
10.193.67.121 FGveeam4__0004 nfs3 23h 20m 38s 0 5139

(You perhaps notice the FlexGroup name above includes Veeam… that’s a story for another day. :-D)

Enjoy!

*ONTAP 9.7 is due out soon, so stay on the lookout for a blog post announcing its release!

Behind the Scenes: Episode 215 – Netapp Insight 2019 Recap

Welcome to the Episode 215, part of the continuing series called “Behind the Scenes of the NetApp Tech ONTAP Podcast.”

This week on the podcast, we recap NetApp Insight 2019. Join us and the NetApp A-Team as we cover the highlights, as well as coverage from the show floor from the booth staff.

Here’s a shot of us recording:

Image

Image

We also had plenty of swag to offer, including a new Andy Warhol-inspired sticker/shirt design:

Image

Finding the Podcast

You can find this week’s episode here:

Also, if you don’t like using iTunes or SoundCloud, we just added the podcast to Stitcher.

http://www.stitcher.com/podcast/tech-ontap-podcast?refid=stpr

I also recently got asked how to leverage RSS for the podcast. You can do that here:

http://feeds.soundcloud.com/users/soundcloud:users:164421460/sounds.rss

Our YouTube channel (episodes uploaded sporadically) is here:

Road Trip!

Every year before Insight, I’ve made it a tradition to take a side trip to a national park to decompress before the event. Last year, I went to Yosemite. This year, I flew into Phoenix and drove to the Grand Canyon.

Screen Shot 2019-11-04 at 11.31.03 PM.png

It was a shorter overall drive than last year and I broke it up in smaller segments again. One of the side trips I took was a dirt road that took you all the way into the Grand Canyon via the Hualapai Indian Reservation. You can get there via Route 66 in Peach Springs.

I didn’t take any video, but here’s a video of the drive someone else took:

Here’s the photo album of the trip:

Grand Canyon 2019

And some of the highlights:

Behind the Scenes: Episode 214 – NetApp WIT at Grace Hopper Celebration and Insight 2019

Welcome to the Episode 214, part of the continuing series called “Behind the Scenes of the NetApp Tech ONTAP Podcast.”

This week on the podcast, we invited NetApp’s Women in Technology to talk about Grace Hopper Celebration, Women in Technology and what’s going on at Insight 2019 in Las Vegas. 

Featured in this week’s podcast: 

  • Amy Welsh, Sr. Manager, Strategic Programs & Revenue Acceleration (@amyrwelsh) 
  • Vanessa AmbrosecchiaProgram Manager 

WIT at Insight: 

  • 1425-1 WIT Breakfast: Celebrating Women in Tech 

Also, check out this blog: 

https://blog.netapp.com/grace-hopper-celebration-2019-takeaways/  

If you’re a NetApp employee, NetApp WIT can be found at: http://wit.netapp.com/  

Finding the Podcast

You can find this week’s episode here:

Also, if you don’t like using iTunes or SoundCloud, we just added the podcast to Stitcher.

http://www.stitcher.com/podcast/tech-ontap-podcast?refid=stpr

I also recently got asked how to leverage RSS for the podcast. You can do that here:

http://feeds.soundcloud.com/users/soundcloud:users:164421460/sounds.rss

Our YouTube channel (episodes uploaded sporadically) is here:

Behind the Scenes: Episode 213 – Quarterly Security Update Fall 2019

Welcome to the Episode 213, part of the continuing series called “Behind the Scenes of the NetApp Tech ONTAP Podcast.”

This week on the podcast, we continue our quarterly security series with some updates about Insight 2019, what’s new in security since the summer and some in-depth discussion about NetApp ONTAP’s Secure Purge Feature.  

Featured in this week’s podcast: 

As mentioned in the podcast, here are a few reference links you can learn from: 

https://blog.netapp.com/protecting-your-data-perfect-forward-secrecy-pfs-with-netapp-ontap/ 

https://www.youtube.com/watch?v=vL6LZmarEj4  

Achieve a Data-Centric Approach to Zero Trust with NetApp ONTAP

Network Vulnerability Scanner indicates ONTAP as a FreeBSD system

Security Hardening Guide for NetApp ONTAP 9

Secure Purge Blog

Insight Sessions: 

  • 1346-2 – ONTAP Hardening: Secure Your Data Against Today’s Threat Landscape 
  • 1347-2 – Applying a Zero Trust Architecture to Your Organization’s Security with NetApp 
  • 1348-2 – Deploying a Secure Hybrid Cloud Environment: Harness the Power of the Cloud Securely 
  • 1350-2 – Addressing Ransomware in 2019 
  • 3006-1 – Data Caretakers: Governance for Data Driven Organizations 

Finding the Podcast

You can find this week’s episode here:

Also, if you don’t like using iTunes or SoundCloud, we just added the podcast to Stitcher.

http://www.stitcher.com/podcast/tech-ontap-podcast?refid=stpr

I also recently got asked how to leverage RSS for the podcast. You can do that here:

http://feeds.soundcloud.com/users/soundcloud:users:164421460/sounds.rss

Our YouTube channel (episodes uploaded sporadically) is here:

Behind the Scenes: Episode 212 – Azure NetApp Files

Welcome to the Episode 212, part of the continuing series called “Behind the Scenes of the NetApp Tech ONTAP Podcast.”

This week on the podcast,  Lee Jiles (lee.jiles@netapp.comSr. Manager of Azure Global) and Will Stowe (wstowe@netapp.com, Cloud Architect) tell us all about the NetApp cloud native offering in Microsoft Azure, why you might want to use it, and how easy it is to get access. For more information, including Azure NetApp Files performance, visit https://cloud.netapp.com/azure-netapp-files. 

Finding the Podcast

You can find this week’s episode here:

Also, if you don’t like using iTunes or SoundCloud, we just added the podcast to Stitcher.

http://www.stitcher.com/podcast/tech-ontap-podcast?refid=stpr

I also recently got asked how to leverage RSS for the podcast. You can do that here:

http://feeds.soundcloud.com/users/soundcloud:users:164421460/sounds.rss

Our YouTube channel (episodes uploaded sporadically) is here:

Behind the Scenes: Episode 211 – NetApp Insight 2019 Preview #NetAppInsight

Welcome to the Episode 211, part of the continuing series called “Behind the Scenes of the NetApp Tech ONTAP Podcast.”

This week on the podcast, we give you the lowdown on NetApp Insight 2019 in Las Vegas. Join us as we discuss this year’s Insight themes, fun events you might be interested in, sessions, Insight Central and much more!

You can see more information – including the schedule builder and registration – at https://insight.netapp.com/

Featured on this episode:

  • Emily Miller (@Emily_S_Miller) – NetApp VP of Brand and Influence Marketing
  • Jim Coleman – NetApp Sr Global Events Manager

NetApp A-Team (@NetAppATeam)

  • Samantha Moulton (@SamMoulton) – NetApp Sr. Influence Program Manager, NetApp A-Team mom
  • Jason Benedicic (@jabenedicic) – Independent consultant
  • Adam Bergh (@ajbergh) – Global Alliance Architect, @Veeam
  • Mike Palic (@SpindleNinja) – Sr. Storage and Converged Infrastructure Engineer, Meridian IT Inc
  • Mark Carlton (@mcarlton1983) – Solutions Architect, Arrow
  • Donny Lang (@DonnyLang1)  – Sr. Systems Administrator, Plexus Corp
  • Paul Stringfellow (@techstringy) – Director of IT consultancy Gardner Systems, host of Tech Interviews podcast (https://soundcloud.com/techstringy-580399274)
  • Chris Olsen (@colsenNM) – Solutions Architect, Los Alamos National Laboratory
  • Chris Maki (@ChrisMaki) – Senior Solution Architect, Scalar
  • John Woodall (@John_Woodall) – VP Engineering, Integrated Archive Systems
  • Dan Barber (@dancbarber) – Consulting Systems Engineer, NetApp
  • Dan Isaacs (@danisaacs) – TME, NetApp

NetApp A-Team sessions at Insight include:

  • 3009-2: Ask the A-Team – Building a Modern Data Platform
  • 3002-1: Data is Crucial, so Build the Strategy and Platform it Deserves
  • 3006-1: Be a Multi-Cloud Hero!
  • 2026-1 Pacific Biosciences: How NetApp FlexGroup Volumes Power Genomic Sequencing at PacBio
  • 7003-1 NAIL IT: Making Your Data Fabric Real with Skottie Miller Dreamworks Technology Fellow, Jonsi Stefansson and Jeff Baxter from NetApp and John Woodall VP Engineering IAS
  • 9006-2: Veeam is Getting NASty 

Finding the Podcast

You can find this week’s episode here:

Also, if you don’t like using iTunes or SoundCloud, we just added the podcast to Stitcher.

http://www.stitcher.com/podcast/tech-ontap-podcast?refid=stpr

I also recently got asked how to leverage RSS for the podcast. You can do that here:

http://feeds.soundcloud.com/users/soundcloud:users:164421460/sounds.rss

Our YouTube channel (episodes uploaded sporadically) is here:

Behind the Scenes: Episode 210 – Rubrik 101

Welcome to the Episode 210, part of the continuing series called “Behind the Scenes of the NetApp Tech ONTAP Podcast.”

This week on the podcast, we discuss the recently announced NetApp-Rubrik partnership and cover the basics of what Rubrik is and can do for NAS data protection with Rubrik PM Tony Zhou (https://www.linkedin.com/in/tony-zhou-rubrik/), Rubrik Technical Partner Manager Pierre-François Guglielmi (https://www.linkedin.com/in/pfguglielmi/) and NetApp’s Yossi Weihs (https://www.linkedin.com/n/yossiw/), Keith Norbie (@keithnorbie), and Dan Issacs (@danisaacs)!

Rubrik Logo

For more information on Rubrik, check out rubrik.com!

A couple of clarifying notes:

  • When Rubrik refers to “CDM”, this is Cloud Data Management – Rubrik’s catch all phrase for their cloud architected platform.
  • When Rubrik refers to Snapshots, they refer to their backup files as stored on their archive tier storage. So … Rubrik Snapshots are about abilities very similar to ONTAP Snapshots – retention policies, locking and immutability. Rubrik does not manage Storage snapshots for policy based retention.

Finding the Podcast

You can find this week’s episode here:

Also, if you don’t like using iTunes or SoundCloud, we just added the podcast to Stitcher.

http://www.stitcher.com/podcast/tech-ontap-podcast?refid=stpr

I also recently got asked how to leverage RSS for the podcast. You can do that here:

http://feeds.soundcloud.com/users/soundcloud:users:164421460/sounds.rss

Our YouTube channel (episodes uploaded sporadically) is here:

Behind the Scenes: Episode 209 – Designing an End-to-End Genomics Solution Using NetApp

Welcome to the Episode 209, part of the continuing series called “Behind the Scenes of the NetApp Tech ONTAP Podcast.”

This week on the podcast, we talk genomics and how to design an end to end solution using NetApp products across the portfolio with Cloud Solution Architect Florian Fledhaus (@flfeld). 

Finding the Podcast

You can find this week’s episode here:

Also, if you don’t like using iTunes or SoundCloud, we just added the podcast to Stitcher.

http://www.stitcher.com/podcast/tech-ontap-podcast?refid=stpr

I also recently got asked how to leverage RSS for the podcast. You can do that here:

http://feeds.soundcloud.com/users/soundcloud:users:164421460/sounds.rss

Our YouTube channel (episodes uploaded sporadically) is here:

Behind the Scenes: Episode 208 – Intel® OptaneTM DC Persistent Memory, Microsoft SQL Server and NetApp MaxDATA

Welcome to the Episode 208, part of the continuing series called “Behind the Scenes of the NetApp Tech ONTAP Podcast.”

This week on the podcast, we talk to Enterprise Solutions Architect at Intel, Ken LeTourneau (https://www.linkedin.com/in/ken-letourneau-26a36bb6/) and NetApp’s MaxDATA TME Chris Gebhardt (@chrisgeb) to discuss SQL Server on persistent memory and where MaxDATA projects to fit in to the solution.

Learn more about the features and performance of Intel® OptaneTM DC Persistent Memory:

https://www.intel.com/content/www/us/en/products/docs/memory-storage/optane-persistent-memory/optane-dc-persistent-memory-brief.html

Finding the Podcast

You can find this week’s episode here:

Also, if you don’t like using iTunes or SoundCloud, we just added the podcast to Stitcher.

http://www.stitcher.com/podcast/tech-ontap-podcast?refid=stpr

I also recently got asked how to leverage RSS for the podcast. You can do that here:

http://feeds.soundcloud.com/users/soundcloud:users:164421460/sounds.rss

Our YouTube channel (episodes uploaded sporadically) is here:

Behind the Scenes: Episode 207 – #VMworld 2019 Recap

Welcome to the Episode 207, part of the continuing series called “Behind the Scenes of the NetApp Tech ONTAP Podcast.”

This week on the podcast, we bring in Chris Gebhardt (@chrisgeb), Keith Norbie (@keithnorbie) and Bryce Cracco (@brycecracco) to tell us all about what went down for NetApp at VMworld 2019 in San Francisco.

Finding the Podcast

You can find this week’s episode here:

Also, if you don’t like using iTunes or SoundCloud, we just added the podcast to Stitcher.

http://www.stitcher.com/podcast/tech-ontap-podcast?refid=stpr

I also recently got asked how to leverage RSS for the podcast. You can do that here:

http://feeds.soundcloud.com/users/soundcloud:users:164421460/sounds.rss

Our YouTube channel (episodes uploaded sporadically) is here: