Public bug reported: On Ubuntu 18.04-lts with hwe kernel, It seems that fstat() syscall on a nfs4 mounted filesystem reports wrong atime value. This issue is faced uncompressing a simple tar file. Instead, mounting the same share as nfs3 all works fine. I tried all on a ubuntu 19.04(beta) and all works fine.
ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-generic-hwe-18.04 4.18.0.16.66 ProcVersionSignature: Ubuntu 4.18.0-16.17~18.04.1-generic 4.18.20 Uname: Linux 4.18.0-16-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 Date: Sun Mar 17 10:20:10 2019 SourcePackage: linux-meta-hwe UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: linux-meta-hwe (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic uec-images ** Attachment added: "Failing tar zxf on NFS4 mounted fs" https://bugs.launchpad.net/bugs/1820499/+attachment/5246975/+files/tar.nfs4.strace -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1820499 Title: fstat fail on nfs4 mounted filesystem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-meta-hwe/+bug/1820499/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs