It appears writing any non-trivial file to the nfs4 mounted file system fails. For example, simply trying to copy a ~7Mb file to the mounted file system:
$ cp /space/images/sysrescueusbwriter-x86_64.AppImage . cp: failed to close './sysrescueusbwriter-x86_64.AppImage': Input/output error There do not appear to be any corresponding log or dmesg entries. In each case it looks like the copied file is the correct size, but is corrupt. For example $ ls -l sysrescueusbwriter-x86_64.AppImage /space/images/sysrescueusbwriter-x86_64.AppImage -rwxr-xr-x 1 gtl1 gtl1 7375352 Mar 5 15:14 /space/images/sysrescueusbwriter-x86_64.AppImage -rwx------ 1 gtl1 gtl1 7375352 Mar 18 09:51 sysrescueusbwriter-x86_64.AppImage But content is different: $ md5sum sysrescueusbwriter-x86_64.AppImage /space/images/sysrescueusbwriter-x86_64.AppImage 8e32daec75ec02539092399965cdc155 sysrescueusbwriter-x86_64.AppImage 156726fa311855b68ba8c5ecc56a2ea5 /space/images/sysrescueusbwriter-x86_64.AppImage Mount options in use are: infhome-pri:/cs/staffhome on /var/autofs/home/home type nfs4 (rw,nosuid,nodev,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,fatal_neterrors=none,proto=tcp,timeo=15,retrans=5,sec=sys,clientaddr=X.X.X.X,local_lock=none,addr=X.X.X.X) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2144678 Title: Upgrade from 6.17.0-14 to 6.17.0-19 causes regression with nfs4 file system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.17/+bug/2144678/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
