Concurrency optimizations for nas-economy? | NetApp | Page 1

short smelt Nov 24, 2025, 2:45 PM

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Recently there were some changes in Trident that improved PV creation speed with FCP, iSCSI and NAS type backends (I know these are still in "Tech Preview" state).
I now have a customer who is using nas-economy volumes (because they have over 2000 volumes already and are still in the process of migrating more workloads on their k8s cluster). They have exactly the same problem, deployment takes ages (up to 30 minutes for maybe 40 or 50 volumes) and leads to pods and deployments crashing with a "failed to attach" error, meaning they have to go back in and manually restart all these deployments until they successfully complete.

They are now asking whether the concurrency optimizations that are in 25.10 will also at some point (next release?) find their way into the nas-economy type backends?

opaque tiger Nov 25, 2025, 2:42 PM

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It's planned. The hope is for the next release, but it's too early to tell if it will definitely be in there or not.

short smelt Nov 25, 2025, 4:08 PM

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ah, that's good to know, thank you!

shut prawn Nov 25, 2025, 4:39 PM

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What version is the customer running today? Not saying it’s applicable across everyone and all environments but I have customers reporting just going to 25.x have improved this issue.

short smelt Nov 25, 2025, 8:45 PM

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they're already running 25.10 because they wanted to try if the option maybe works for them despite the docs saying it's nas/san only 🙂

#Concurrency optimizations for nas-economy?