The NFS protocol doesn't allow COPY to and from the same file, but the copy_file_range() system call does allow that. We need to return a reasonable error in that case. Upstream NFS is returning EOPNOTSUPP, so the vfs falls back to splice. In RHEL7 that fallback is being removed to fix bug 1736794, so we need to return ENOSYS.
Patch(es) committed on kernel-3.10.0-1148.el7
*** Bug 1840284 has been marked as a duplicate of this bug. ***
Thanks, since 3.10.0-1127.13.1.el7 is repos, do we have an ETA or repo which we can try patched kernel-3.10.0-1148.el7 from? Thanks!
Does anyone have any feedback on progress on this one? Thanks!
Marko, the proper errata meant for production systems
should become available with the release of RHEL7.9GA.
Do you have information if this is going to make it to CentOS Streams before next minor release? Trying to explore options to avoid 6 months wait time as it's blocking upgrading now. Thanks!
Customers with RHEL subscription and access to the rhel-7-server-htb-rpms
channel (not sure what needs to be full filled to get that) should have
access to kernel-3.10.0-1149.el7 and kernel-3.10.0-1152.el7 which would
also include the patch (but we would not recommend these for production
Sorry, unsure about the centos stream release policy. While Fedora bug-
zilla is nicely integrated with RHEL bugzilla, it's hard for me to
identify which efforts are underway for centos stream.
Indeed, normal Centos minor releases are typically weeks after the