# Linstor plugin outdated?

**URL:** <https://forums.linbit.com/t/linstor-plugin-outdated/1221>\
**Category:** Proxmox VE\
**Tags:** linstor, proxmox, plugin\
**Created:** [May 18, 2026, 7:26am UTC](https://forums.linbit.com/t/linstor-plugin-outdated/1221 "2026-05-18T07:26:28Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![pme242](https://avatars.discourse-cdn.com/v4/letter/p/3bc359/32.png) [@pme242](https://forums.linbit.com/u/pme242)\
**Post date:** [May 18, 2026, 7:26am UTC](https://forums.linbit.com/t/linstor-plugin-outdated/1221/1 "2026-05-18T07:26:28Z")

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Since the last Proxmox Update V9.1.14 the following message appears for migration tasks:

Plugin “PVE::Storage::Custom::LINSTORPlugin” is implementing an older storage API, an upgrade is recommended

Where to find the upgrade?

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**Author:** ![rck](https://avatars.discourse-cdn.com/v4/letter/r/c37758/32.png) [@rck](https://forums.linbit.com/u/rck)\
**Post date:** [May 18, 2026, 1:27pm UTC](https://forums.linbit.com/t/linstor-plugin-outdated/1221/2 "2026-05-18T13:27:18Z")

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this is usually just harmless and as soon as I get aware I release a new version officially supporting the new version with in a day or two. thanks for noticing, I will check what changed and if things are harmless as usual…

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**Author:** ![rck](https://avatars.discourse-cdn.com/v4/letter/r/c37758/32.png) [@rck](https://forums.linbit.com/u/rck)\
**Post date:** [May 18, 2026, 1:34pm UTC](https://forums.linbit.com/t/linstor-plugin-outdated/1221/3 "2026-05-18T13:34:51Z")

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yes, completely harmless, just ignore this warning until a new plugin version is out

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**Author:** ![pme242](https://avatars.discourse-cdn.com/v4/letter/p/3bc359/32.png) [@pme242](https://forums.linbit.com/u/pme242)\
**Post date:** [May 19, 2026, 8:22am UTC](https://forums.linbit.com/t/linstor-plugin-outdated/1221/4 "2026-05-19T08:22:17Z")

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Thanks for the quick response and fresh update 😃

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**Author:** ![pme242](https://avatars.discourse-cdn.com/v4/letter/p/3bc359/32.png) [@pme242](https://forums.linbit.com/u/pme242)\
**Post date:** [June 22, 2026, 7:03am UTC](https://forums.linbit.com/t/linstor-plugin-outdated/1221/5 "2026-06-22T07:03:45Z")

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Proxmox deployed a new kernel last week - same warning again.

Maybe you have an eye on.

Thanks

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**Author:** ![rck](https://avatars.discourse-cdn.com/v4/letter/r/c37758/32.png) [@rck](https://forums.linbit.com/u/rck)\
**Post date:** [June 24, 2026, 7:36am UTC](https://forums.linbit.com/t/linstor-plugin-outdated/1221/6 "2026-06-24T07:36:31Z")

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> [@pme242](#):
>
> Proxmox deployed a new kernel last week - same warning again.

this has absolutely nothing to do with kernel updates. They updated their storage (plugin) API. As usually completely harmless, but I also released 8.2.2 bumping the supported API version. The upcoming 8.3.0 will also support APIVER 15.