It's 2.15.7.

On 17/12/2025 03.36, Andreas Dilger wrote:
There have definitely been some fixes in this area.
What version of Lustre are you running?

On Dec 16, 2025, at 07:39, Hans Henrik Happe via 
lustre-discuss<[email protected]> wrote:

Hi,


It seems like the inherited project quota issue [1] with mv has been resolved 
with XFS in RHEL9. However, Lustre is a bit strange.

Given a "src" and "dst"(empty) dir these two ways of calling mv behaves 
differently:

mv src dst/  (work: no copy)
mv src dst/src (copy, then delete)

I've attached an strace output for both Lustre and XFS. It seems like mv is 
handling the fact that Lustre don't have renameat2 a bit differently.

Before I dig further. Is this behavior known?

Cheers,
Hans Henrik

[1]http://lists.lustre.org/pipermail/lustre-discuss-lustre.org/2023-February/018511.html
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Cheers,
Hans Henrik
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