FlashCrew London & Glasgow May/June 2025 !!!! Register NOW...
I'd like to invite you to our upcoming FlashCrew Customer User Group in London on May 15th, from midday. Throughout May, we'll be taking our FlashCrew User Group on the road to share ideas, best practices and network on all things Pure over some drinks and food. Plus, as a thank you for your continued support and attendance we will of course have the latest FlashCrew branded gifts for you to take with you! If you can make it, please register at this link below. London 10-11 Carlton House Terrace Thursday 15th May: REGISTER HERE for FLASHCREW LONDON Glasgow Radisson Blu Hotel Thursday 5th June: REGISTER HERE for FLASHCREW GLASGOW These are user group meetings, targeted at a technical audience across Pure's existing customers. Not only will you hear the latest news on the Pure Enterprise Data Cloud, but will also get to network with other like-minded users and exchange ideas and experiences. Agenda: 12:00 - 12:50 Arrival, Lunch and Welcome 13:00 - 14:00 Pure Platform: Features and Roadmap: with demo 14:00 - 14:15 Break 14:15 - 14:45 SQL Databases and Pure 14:45 - 15:15 Voice of the Customer 15:15 - 15:30 Break 15:30 - 16:15 Portworx and the Enterprise Data Cloud 16:15 - 16:45 Modern Virtualisation 16:45 - 17:00 Open Floor Q&A, Raffle, Wrap Up 17:00 - 19:00 Drinks and NetworkingWhy Are We Still Designing IT Like It's 2012?
Let’s talk about complexity in IT. Not the fun kind—like building a Raspberry Pi-powered coffee machine or arguing over whether Terraform should be capitalized. I mean the kind of complexity that slows teams down, bloats your stack, and makes security people question their career choices. You know the type: five backup platforms, three monitoring tools, two storage vendors “for resilience,” and a bunch of scripts someone wrote in 2019 that nobody’s brave enough to touch. We tell ourselves it’s “best-of-breed,” “cloud-first,” or my personal favorite—“strategic.” But let’s call it what it is: chaos without any direction. Enter Conway’s Law (aka the Mirror You’ve Been Avoiding) Melvin Conway dropped this gem in 1967: “Organizations design systems that mirror their own communication structures.” Still true. Still brutal. If your company has six teams that don’t talk to each other except through passive-aggressive Jira tickets, your architecture is going to reflect that—fragmented, redundant, over-engineered, and impossible to secure. Conway’s Law isn’t just a quirky observation. It’s a diagnostic tool. If your architecture feels like a group project gone off the rails, chances are it’s because your org works that way too. Cloud Chaos: Now with More Vendors! And just when you thought it couldn’t get worse—we bring in the cloud. Or clouds. Somewhere between “cloud-first” and “cloud-only,” we lost the plot. We started treating hyperscalers like interchangeable gas stations: need compute? Just pull over at the nearest one. We’ve seen it: Migrations from AWS to Azure to GCP like it’s some weird tech pilgrimage Applications lifted and shifted with zero refactoring Hybrid architectures that “just sort of happened” Look, the cloud’s not the problem. I like cloud and I believe it is here to stay. But designing 100% for the cloud without actually understanding your why? That’s Conway’s Law, just with bigger invoices. Even worse? Bouncing between cloud providers because someone read a Forrester report and got nervous about lock-in. That’s not strategy—that’s cloud-induced panic. The Two-Vendor Lie We Keep Telling Ourselves Ah yes, the old two-vendor strategy. Meant to be safe. Designed to reduce dependency. What it really does? Doubles your complexity and halves your team’s sanity. Two vendors = two playbooks, two consoles, two support teams blaming each other It’s not more resilient—it’s just more confusing Gartner even calls it out: more vendors = more risk, not less If you think managing multiple tools with overlapping functions is safer than consolidation, congrats—you’ve just invented the world’s most expensive “Oops” button. Manual ≠ Secure. It Just Feels That Way Let’s talk about the weird rituals we still do in the name of security: Manually copying data to “safe zones” Turning off network access like it’s a security blanket Spinning up siloed sandboxes to avoid risk It’s not protection. It’s procrastination. Manual controls introduce human error, waste time, and don’t scale. If your “strategy” depends on someone remembering to toggle a firewall rule every Thursday, you're not secure—you’re just lucky. And outsourcing that chaos to a vendor doesn’t make it better. Handing over management to a provider that’s Frankensteined a bunch of loosely integrated tech with bailing wire and hope isn’t a strategy—it’s just renting someone else’s mess. If there’s no real roadmap, no cohesion, no architectural vision—it’s not a partnership. It’s a future support ticket waiting to happen. Hybrid Cloud Needs Purpose, Not Permission Hybrid isn’t a backup plan. It’s a design decision. Too many shops end up hybrid by accident—because apps don’t refactor, budgets don’t stretch, or politics get in the way. The result is an environment that’s technically working but operationally exhausting. A good hybrid strategy is opinionated. You should know: What runs where (and why) How data moves What your north star architecture looks like If you don’t have answers to that? You’re not doing hybrid—you’re doing hope. So What Do We Do About It? We simplify. On purpose. Relentlessly. Design like a startup, not a committee. Keep the stack lean. Less is more when you have tools that actually integrate. Use Conway’s Law in reverse. Want systems that work together? Build teams that do too. Break silos before they become dependencies. Treat cloud like architecture, not an escape route. Cloud is amazing if you design for it. Otherwise, it’s just someone else’s complexity in your billing statement. Stop solving people problems with platform purchases. Most complexity isn’t technical—it’s cultural. No vendor can fix your org chart. Final Thought: Complexity Is a Tax. Stop Paying It. Every extra platform, every vendor “just in case,” every manual handoff is a tax. And it’s compounding interest on your ability to execute. If you want to move fast, secure your data, and stay sane—you’ve got to design with purpose. That means fewer tools, better alignment, and architectures that reflect how you want to operate, not how your politics force you to. You want resilience? Start with intention. But what I’m really curious about is your perspective: How are you dealing with complexity? Is hybrid working for you—or just holding you hostage? Have you successfully simplified your architecture without sacrificing flexibility? Let's make this a real convo—not another “cloud is the answer” thread. —Zane AllynGetting started with FlashArray File Multi-Server
Previous blog post FlashArray File Multi-Server was a feature overview from the perspective of a system, which already has that setup. Let's look at the same feature from a viewpoint of a storage admin, who needs to start using it. For purpose of this blogpost, I'll be starting with an empty test-array. Please let me know if there is a demand for similar post focused on brown field use-case. Setting up a data to share Let's create a filesystem and a managed directory # purefs create myfs Name Created myfs 2025-06-27 06:30:53 MDT # puredir create myfs:mydir --path dir Name Path File System Created myfs:mydir /dir myfs 2025-06-27 06:31:27 MDT So far nothing new.. Setting up a server To create a server on FlashArray, Local Directory Service needs to be either created during Server creation or reference to existing one needs to be provided. What's Local Directory Service? It's a container for Local Users and Local Groups. It's a new container, which helps to manage users for different servers. # pureds local ds create mylds --domain domain.my Name Domain mylds domain.my Nothing prevents us now to create a actual Server object. # pureserver create myserver --local-ds mylds Name Dns Directory Services Local Directory Service Created myserver management - mylds 2025-06-27 06:41:49 MDT (Another option would be to use "built in" server, which is guaranteed to be there - "_array_server". That would also be a server, which contains all the exports which were created before migration to Multi-Server enabled release. As stated before, this post is focusing on a green field scenario, thus creating a new server object.) Setting up an export The server can now be used when creating export # puredir export create --dir myfs:mydir --policy smb-simple --server myserver --export-name myexport Name Export Name Server Directory Path Policy Type Enabled myserver::smb::myexport myexport myserver myfs:mydir /dir smb-simple smb True One configuration object wasn't created as part of this blog post - policy "smb-simple". That's a pre-created policy, which (unless modified) only sets the protocol to "SMB" and accepts all clients. The name of the export has been set to "myexport", meaning that this is the string to be used by the client while mounting. The address of this export will be "${hostname}/myexport". Setting up networking This is a bit tough to follow, since networking pretty much depends on the local network setup and won't be reproducible in your environment, but let's see what needs to be done in the lab setup, hopefully it would be similar to what needs to be done in simple "test" scenario any reader could be doing. Let's create and enable a simplest File VIF possible # purenetwork eth create vif vif1 --address 192.168.1.100/24 --subinterfacelist ct0.eth2 --serverlist myserver Name Enabled Type Subnet Address Mask Gateway MTU MAC Speed Services Subinterfaces Servers vif1 False vif 192.168.1.100 255.255.255.0 - 8950 22:39:87:5e:f4:79 10.00 Gb/s file eth2 myserver # purenetwork eth enable vif1 Name Enabled Type Subnet Address Mask Gateway MTU MAC Speed Services Subinterfaces Servers vif1 True vif - 192.168.1.100 255.255.255.0 - 8950 22:39:87:5e:f4:79 10.00 Gb/s file eth2 myserver That should do it. Setting up Directory Services Server on FlashArray always has Local Directory Service and additionally it can be configured either to verify users against LDAP or Active Directory. LDAP configuration would be set up as # pureds create myds ... # pureserver setattr --ds myds myserver Or we can opt-in to join the Active Directory # puread account create myserver::ad-myserver --domain some.domain --computer-name myserver-computer-name But we don't have to! Let's make this very simple and use the Local Directory Service which has been created before - it's already user by our Server, so the only thing left is to create a user (and let's join Administrators group.. because we can) # pureds local user create pure --primary-group Administrators --password --local-ds mylds Enter password: Retype password: Name Local Directory Service Built In Enabled Primary Group Uid pure mylds False True Administrators 1000 Now, we should have everything set up for client to mount exposed share. Mounting an export (on linux) Let's use a linux client, since it will fit nicely to the rest of the operations and command line examples we have so far. At this point, the share can be easily mounted on any Windows box as well and also all the configuration made on the command line can be easily done on the GUI. client # mount -v -t cifs -o 'user=pure,domain=domain.my,pass=pure,vers=3.02' //192.168.1.100/myexport /mnt client # mount | grep mnt //192.168.1.100/myexport on /mnt type cifs (rw,relatime,vers=3.02,sec=ntlmssp,cache=strict,username=pure,domain=domain.my,uid=0,noforceuid,gid=0,noforcegid,addr=192.168.1.100,file_mode=0755,dir_mode=0755,nounix,serverino,mapposix,rsize=1048576,wsize=1048576,echo_interval=60,actimeo=1) And now, the "/mnt" directory on the client machine represents the Managed Directory "myfs:mydir" created before and can be used up to the permissions the user "pure" has. (And since this user is a member of Administrators group, it can do anything). Conclusion This post shows how to set-up File Export on FlashArray with using Servers. We can use the same Flash Array to create another server and export same or different managed directory, while using another Network interfaces or Directory Services.
Boston Meetup - July 15, 2025 Trillium - Fort Point
Hey everyone, I want to let you all know we have scheduled a Boston Meetup for July 15, 2025 at Trillium - Fort Point in the seaport. You can view the meetup details at the following link: Join Pure Storage over a Pint at Trillium - Fort Point I hope to see you there!Glasgow FlashCrew Materials 5th June 2025
Hello All, Please find the presentations from the Glasgow FlashCrew - SDM_Pure Support June2025 Pure Platform - Features and Roadmap Update June2025 Protecting SQL Server Databases with Pure Storage Snapshots From Bottleneck to Breakthrough - A Storage Admin’s Journey to NVMe FlashArray File Services Thanks BrianStorage Jailbreak! The Transformative, Operational Hope of Storage as a Service
May 6, 2025 | 11:00AM PT • 2:00PM ET -> Register Now! Details: For May, Principal Technologist Matthew Bednar will join Coffee Break host Andrew Miller. First, we’ll explore Matt’s career as a customer–what drew him to choose Pure Storage as a customer even before he joined the company (yes, this is partly about how he got out of storage jail). From there, we’ll dive into storage as a service (STaaS) from a practitioner perspective and how STaaS done right (Evergreen® is part of it) enables you to focus on items that matter to your company—freeing you from storage jail. The discussion will include: How STaaS affects traditional customer organization roles and responsibilities - It’s more than just a shift from purchase to consumption. SLOs vs. SLAs - If you don’t know the difference, you might be getting taken advantage of. Initial sizing and expansion planning - The shift in approaches. Overview of Evergreen//One™ (Pure Storage STaaS offering) New Evergreen//One capabilities, such as “paid power and rack” and the “cyber resilience SLA” (unique value in the case of a ransomware attack). As always, we’ll keep it educational while exploring how Pure Storage offers capabilities and products that benefit you. The speakers will stay on after the webinar to answer questions for those who want to learn more. LIVE RAFFLE: One lucky attendee will win a YETI Coffee Lover Set (approx. value $132.16). See Terms and Conditions. Register Now!FlashCrew London & Glasgow May/June 2025 !!!! Register NOW...
I'd like to invite you to our upcoming FlashCrew Customer User Group in London on May 15th, from midday. Throughout May, we'll be taking our FlashCrew User Group on the road to share ideas, best practices and network on all things Pure over some drinks and food. Plus, as a thank you for your continued support and attendance we will of course have the latest FlashCrew branded gifts for you to take with you! If you can make it, please register at this link below. London 10-11 Carlton House Terrace Thursday 15th May: REGISTER HERE for FLASHCREW LONDON Glasgow Radisson Blu Hotel Thursday 5th June: REGISTER HERE for FLASHCREW GLASGOW These are user group meetings, targeted at a technical audience across Pure's existing customers. Not only will you hear the latest news on the Pure Enterprise Data Cloud, but will also get to network with other like-minded users and exchange ideas and experiences. Agenda: 12:00 - 12:50 Arrival, Lunch and Welcome 13:00 - 14:00 Pure Platform: Features and Roadmap: with demo 14:00 - 14:15 Break 14:15 - 14:45 SQL Databases and Pure 14:45 - 15:15 Voice of the Customer 15:15 - 15:30 Break 15:30 - 16:15 Portworx and the Enterprise Data Cloud 16:15 - 16:45 Modern Virtualisation 16:45 - 17:00 Open Floor Q&A, Raffle, Wrap Up 17:00 - 19:00 Drinks and Networking
