Bug#1107169: cp --preserve=mode from nfs-mounted share works but returns error

From	Bastian Blank <waldi@debian.org>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#1107169: cp --preserve=mode from nfs-mounted share works but returns error
Date	2025-06-03 21:50 +0200
Message-ID	<KTFO1-7YCy-7@gated-at.bofh.it> (permalink)
References	(2 earlier) <KTFkZ-7Ys9-1@gated-at.bofh.it> <KTFkZ-7Ys9-3@gated-at.bofh.it> <KTFO1-7YCy-19@gated-at.bofh.it> <KTFkZ-7Ys9-3@gated-at.bofh.it> <KTFO1-7YCy-19@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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Control: reassign -1 coreutils

On Tue, Jun 03, 2025 at 07:34:49PM +0000, bls 3427 wrote:
> Also, as far as I can tell, the source file does not have any ACLs on it. 

> fsetxattr(4, "system.nfs4_acl", "\0\0\0\3\0\0\0\0\0\0\0\0\0\26\1\207\0\0\0\6OWNER@\0\0\0\0\0", 80, 0) = -1 EOPNOTSUPP (Operation not supported)

It does, it has nfs4 acl and nfs acl are not supported for everything
except nfs.  But why would cp try to copy that?

I'm reassigning this to coreutils, which provides cp.

Bastian

-- 
Bones: "The man's DEAD, Jim!"

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Bug#1107169: cp --preserve=mode from nfs-mounted share works but returns error Bastian Blank <waldi@debian.org> - 2025-06-03 21:20 +0200
  Processed: Re: Bug#1107169: cp --preserve=mode from nfs-mounted  share works but returns error "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-06-03 21:20 +0200
  Processed: Re: Bug#1107169: cp --preserve=mode from nfs-mounted  share works but returns error "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-06-03 21:20 +0200
  Bug#1107169: cp --preserve=mode from nfs-mounted share works but returns error Bastian Blank <waldi@debian.org> - 2025-06-03 21:50 +0200

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