What’s New in All-Flash?

Today, Tintri announced the Tintri VMstore T5000 All-Flash series—the world’s first all-flash storage system that lets you work at the VM level—leading a launch that includes Tintri OS 4.0, Tintri Global Center 2.1 and VMstack, Tintri’s partner-led converged stack. Since its inception in 2008, Tintri has delivered differentiated and innovative features and products for next-generation virtualized datacenters. And we’re continuing the trend with the game-changing All-Flash VM-Aware Storage (VAS).

Other all-flash vendors claim all-flash can be a solution for all workloads—a case of “if all you have is a hammer then everything looks like a nail.” Or, they’ll argue that all-flash can augment hybrid deployments, with the ability to pin or move entire LUNs and volumes.

launchtimeline_tintri

But not all workloads in a LUN or volume may have the same needs for flash, performance and latency. So just as we’ve reinvented storage over the past four years, Tintri’s ready to reinvent all-flash. Here’s how:

  • No LUNs. Continuing the Tintri tradition, the T5000 series eliminates LUNs and volumes, letting you focus on applications. We’re welcoming VMs to the all-flash space across multiple hypervisors.
  • Unified management. Aside from standalone installations, the T5000 series can also augment the T800, and vice-versa. Admins can now manage VMs across hybrid-flash and all-flash platforms in a single pool through Tintri Global Center (TGC), with full integration.
  • Fully automated policy-based infrastructure through TGC, with support from vDisk-granular analytics and VM-granular self-managed service groups.

With access to vDisk-granular historical performance data, SLAs and detailed latency information, customers can decide which workloads can benefit from all-flash vs hybrid-flash—especially when our hybrid-flash delivers 99-100% from flash.

But we hear you, storage admins: you want to go into the weeds. Surprise—we’re happy to help. Here’s what else the T5000 series can offer you:

  • Space savings from inline dedupe, compression, cloning and thin provisioning.
  • NVDIMMs, NTB, 10G and more of the latest hardware advancements.
  • Enterprise reliability exceeding 99.999% uptime.
  • Scale of up to 112,000 VMs, 2.3PB and up to 5.4M IOPs (random 60:40 R:W, 8K) in a single TGC implementation.  (These are real-life numbers, not 100% read numbers.)
  • VM-granular snapshots, cloning and replication.
  • vDisk-level Dynamic QoS to eliminate noisy neighbors and ensure peak performance.
  • VM-level Manual QoS to setup performance SLAs through Min and Max IOPs.
  • vDisk (VMDKs, VHDs)-level data synchronization across VMs for test and dev or any operations requiring periodic copying of data.
  • VM-level replication, backup and transfer between Hybrid Flash and All-Flash systems.
  • VM-granular performance analytics with end-to-end latency visualization that includes host, network, storage, contention and throttle latency.

Today, Tintri continues our solid roadmap of business-relevant innovations in storage for modern workloads. We changed the game for hybrid-flash—and we’re doing it again for all-flash.

Cheers,
@storarch

FY16 , VVols and Tintri’s Financial Differentiation

vSphere 6.0 is GA and Tintri announced support for vSphere 6.0, VVols and VMware Integrated Openstack along with a plugin for vRealize Operations (vROPs) at PEX this week. We also finished our FY in January and will be off to our Sales Kick Off next week. FY15 was a great year with tremendous growth and record QTRs for Tintri. Tintri continues to lead the way with a product designed from the grounds up for both Flash and Virtualization. With vSphere 6.0 we would bring all the goodness that customer’s love about VMstore to VVols including some of the key differentiators that would separate us from the pack –

  • 99-100% IO from flash
  • VM granular operations
  • VM granular visibility and latency visualization
  • Per VM/VVol analytics
  • Automatics Per VM partitioning of Storage resources (Performance Reserves) based on the analytics
  • QoS and Performance Fair share at a VM level (there are a lot more exciting things coming in this space. Stay Tuned for an update on this….)
  • Latency Visualization across the infrastructure (Host, Network, Storage). We are going to add more to this in the coming weeks … stay tuned
  • 1M VVols per VMstore
    • With VVols implementation, a VM may need as low as 5 VVols and as high as 100s of VVols (with snapshot, clones etc.) and a 1000 VM install would require 10s of Thousands to 100s of thousands VVols.
  • VM Granular Automation
  • Ability to Manage, Monitor and analyze up to 112,000 VMs from a single pane of glass

The VVol race that the storage Vendors are starting now was won by Tintri four years back. If you would be evaluating VVols in the coming weeks/months, you should definitely read this blog here to understand what you should ask from your storage vendor when it comes to VVols.

Tintri from the beginning focused on using software to drive innovation and one of the key differentiators about the technology is its ability to deliver 99-100% IO from flash, which is driven by our software unlike all-flash vendors that use Brute Force to deliver performance. The advantage is that Tintri can address a broad spectrum of workloads at a very low cost.

Workload Breakup

What it means is that unlike an All-Flash solution where $/IOP is low and $/GB is high or a hybrid solution where $/IOP is high and $/GB is low, Tintri brings both $/GB and $/IOP at low levels without over depending on Space Savings (Dedup & Compression), therefore delivering a better $/workload at a very high density.

$/GB

Our focus on Virtualization continues to help us differentiate and bring new Virtualization & Cloud Centric functionality faster to the market. The result is a platform that is 5-10x cheaper on CAPEX, 60x cheaper on OPEX and highly scalable.

Cheers..

@storarch

Why Tintri’s milestone of 200,000 VMs and 16PB of Storage is bigger than you think?

Yesterday we announced a significant milestone of 200,000 VMs deployed on Tintri with close to 16PB addressed by these VMs.

Now, these numbers may not look big on their own, but they become really interesting when you combine it with the fact we have doubled the number of VMs in last 6 months and that capacity numbers are for VMs experiencing sub-ms performance. All of this has come at the cost of incumbent storage providers where Tintri beat Modern & Traditional Storage Vendors in process.

Tintri brought a revolutionary Storage platform in 2011 designed for Flash just to run VMs and vDisks. The idea was to have a storage platform that was designed with Virtualization in mind and not Physical Workloads. To date, Tintri VMstore is the only external, best-of-breed platform that has laser focus on Virtualization. The General Purpose Platforms (Traditional & Modern, Flash & Hybrid) continue to focus on Physical workloads even as the customers are moving towards 100% virtualization.=

Where Tintri continues to have edge across multiple Hypervisors is the vDisk level visibility of workloads as compared to General Purpose Platforms that have no idea about what happens at the Hypervisor layer.

One of the drawbacks of this is the IO blender effect that everyone talks about with no effort to provide any solution except throwing flash at it. Tintri is the only platform that addresses it, delivering high performance, sub-ms response times, vDisk granular isolation, predictability, analytics across the infrastructure and per VM data services.

VMware VVOLs is the step in the right direction but it is just an enabler for one hypervisor and it’ll depend upon a vendor on what functionalities it brings to the storage platforms. With all our experience in managing and understanding VMs, Tintri is committed to bring all the goodness that the customers have experienced on the VMstore and much more to VVOLs. And only Tintri would be able to provide customers a choice of deploying VMs either with VVOLs or with an open implementation like NFS without compromising on functionality.

How will we maintain this growth, as the base gets bigger?

Tintri has a solid roadmap. Our focus on Virtualization allows us to bring better functionality around Virtualization & Cloud, much faster to the market. We don’t have to try to be good for all workloads as other General Purpose Platforms and in process compromise everywhere. We are the best Storage Platform for Virtualization & Cloud and would continue to be so for a long time.

If you want to experience all-flash performance for all your virtualized applications (not just the critical ones) at 1/4th of the cost of an over-provisioned flash array (through over-sold dedup and compression) with all the analytics, auto-tuning, VM granular goodness and isolation that our customers are experiencing, I would encourage you to contact your Tintri Rep or your preferred partner. If you plan to attend VMworld, we are going to have big presence there. You can book a Private meeting with Tintri or attend one of our sessions. See details here.

Cheers..

@storarch

My favorite part about VSAN…

Right from the day it was introduced by VMware at VMworld 2012, VSAN has attracted me with at least one thing – Simplicity. At that time, it was amazing to see the storage getting enabled in vCenter by just clicking a couple of check boxes. VSAN has seen its supporters and detractors but one thing that everyone agrees on is its simplicity.

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A new beginning ……

Yes, I have taken the plunge and I am on to a new challenge. I had a great ride at NetApp and I will cherish every moment I spent there, learning a lot which helped me grow both personally and professionally.

I think it is important to take on new challenges and adapt to changes because nothing ever stays the same, which means unless you can adapt and change too, you will be stuck doing the same things, which could then make your life a lot harder than it needs to be.

So, what makes Tintri so special?

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New in Clustered ONTAP – Improved Single File Restore (Think quick VM level recoveries)

I met a relatively new NetApp customer a few weeks back for discussing the best practices around vSphere and NetApp. While going through the some of the stuff, he brought up a point around VSC Backup & Recovery (SMVI) that when he tried restoring a complete Datastore from a NetApp Snapshot backup, he found it to be much faster than restoring a VM from the same Snapshot. I explained to him that while the Datastore restore utilizes SnapRestore which simply reverts the pointers of the volume to a previous point in time resulting in near-instantaneous restores, the VM restore utilizes something called Single File SnapRestore (SFSR) which copies back the files from the snapshot copy to the Active File System.

So the time taken to restore a single VM is dependent upon the size of the VM. I also shared with him a great workaround to achieve instant restores of VM by mounting the backup through VSC, adding the VM in the mounted backup to the inventory, powering it on and using Storage vMotion to move it wherever one wants. My colleague Keith Aasen (also a fellow Canadian) has documented the process here https://communities.netapp.com/docs/DOC-10862

While the above process is great for instant restores, wouldn’t it be nice if the SFSR process itself was faster?

Why not?

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The Dilemma of Evaluating Storage for VMware

As a Consulting Systems Engineer focused on Virtualization, I get to meet a lot of Customers and Prospects that are evaluating storage solution for Virtualization, Cloud, Business Critical Applications etc. A lot of times, with so many options available in the Storage Industry with confusingly similar messages, this is how a Technology Evaluator looks at things.

Is this how you see it too? Believe it or not, this is the situation that some vendors work towards!

As we know, the devil is in the details. When a Technical Evaluator finds himself in this situation, there are specific questions that he/she can ask each vendor to get a clearer picture. I have tried to put a list below without a specific order.

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