From: Thomas Lamprecht <t.lamprecht@proxmox.com>
To: pve-devel@lists.proxmox.com, Lubos Rendek <l.rendek@proxmox.com>
Subject: applied: [PATCH kernel] fix #8121: cherry-pick fix for hanging NFSv4.2 server-side copy
Date: Fri, 6 Nov 2026 20:32:41 +0100 [thread overview]
Message-ID: <179399355960.121441.18292885359979936185.b4-ty@b4> (raw)
In-Reply-To: <20261104004848.29637-1-l.rendek@proxmox.com>
On Wed, 04 Nov 2026 11:48:48 +1100, Lubos Rendek wrote:
> Since 7.0.14-20, an NFSv4.2 server-side copy between two exports of an
> NFS server running our kernel never completes: nfsd sends the CB_OFFLOAD
> callback with an all-zero stateid, so the client cannot match it to its
> pending COPY and cp(1) waits forever, even though the data is already
> complete on the server.
>
> Caused by the stable backport of "nfsd: fix stale s2s_cp_stateids IDR
> entry for async COPY", which came in with the Ubuntu stable updates.
> This is the fix that went into upstream stable as 7.2.12 (8e42aeb5b39f)
> and 6.18.58 (22732b0f290a), reviewed by Jeff Layton. It applies cleanly
> on top of the current patch queue.
>
> [...]
Applied, thanks!
[1/1] fix #8121: cherry-pick fix for hanging NFSv4.2 server-side copy
commit: cbb54eb02d21de2d1d2777e1084161dc92fb38db
prev parent reply other threads:[~2026-11-06 19:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-04 0:48 [PATCH kernel] fix #8121: cherry-pick fix for hanging NFSv4.2 server-side copy Lubos Rendek
2026-11-06 19:32 ` Thomas Lamprecht [this message]
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