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[213.175.37.10]) by smtp.gmail.com with ESMTPSA id a23-20020a17090680d700b00993cc1242d4sm8284404ejx.151.2023.10.10.05.00.06 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 10 Oct 2023 05:00:06 -0700 (PDT) From: =?UTF-8?Q?Luk=C3=A1=C5=A1?= Zaoral Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3774.100.2.1.4\)) Message-Id: <6DE30016-B40B-4CD1-9116-189093F96B19@redhat.com> Date: Tue, 10 Oct 2023 13:57:55 +0200 X-Mailer: Apple Mail (2.3774.100.2.1.4) X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=170.10.129.124; envelope-from=lzaoral@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-Spam-Score: 0.0 (/) X-Mailman-Approved-At: Tue, 10 Oct 2023 10:01:09 -0400 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) I get duplicates on this reproducer with plain df, i.e. without -a. Originally, the issue was reported for RHEL 8 [1] but I can reproduce it even on the latest stable release of coreutils shipped with Fedora Rawhide. $ mkdir -p /original /bind1 /bind2 $ mount.nfs server:/nfs /original -v=20 mount.nfs: timeout set for Fri Mar 10 10:50:59 2023 mount.nfs: trying text-based options 'vers=3D4.2,addr=3D192.168.122.40,clie= ntaddr=3D192.168.122.121' $ mount --bind /original/testd1 /bind1 -v mount: /original/testd1 bound on /bind1. $ mount --bind /original/testd2 /bind2 -v mount: /original/testd2 bound on /bind2. $ df -ht nfs4=20 Filesystem Size Used Avail Use% Mounted on server:/nfs 97M 5.4M 92M 6% /original server:/nfs/testd1 97M 5.4M 92M 6% /bind1=20 server:/nfs/testd2 97M 5.4M 92M 6% /bind2 $ mount --bind /original/testd1 /bind1 -v mount: /original/testd1 bound on /bind1. $ mount --bind /original/testd2 /bind2 -v mount: /original/testd2 bound on /bind2. $ df -ht nfs4 Filesystem Size Used Avail Use% Mounted on server:/nfs 97M 5.4M 92M 6% /original server:/nfs/testd1 97M 5.4M 92M 6% /bind1=20 server:/nfs/testd2 97M 5.4M 92M 6% /bind2=20 server:/nfs/testd1 97M 5.4M 92M 6% /bind1 <- dup server:/nfs/testd2 97M 5.4M 92M 6% /bind2 <=E2=80=94 dup [1] https://issues.redhat.com/browse/RHEL-5649