I finally got my kdevops (https://github.com/linux-kdevops/kdevops) test rig working well enough to get some publishable results. To run fstests, kdevops will spin up a server and (in this case) 2 clients to run xfstests' auto group. One client mounts with default options, and the other uses NFSv3. I tested 3 kernels: v6.4.0 (stock release) 6.5.0-rc6-g4853c74bd7ab (Linus' tree as of a couple of days ago) 6.5.0-rc6-next-20230816-gef66bf8aeb91 (linux-next as of yesterday morning) Here are the results summary of all 3: KERNEL: 6.4.0 CPUS: 8 nfs_v3: 727 tests, 12 failures, 569 skipped, 14863 seconds Failures: generic/053 generic/099 generic/105 generic/124 generic/193 generic/258 generic/294 generic/318 generic/319 generic/444 generic/528 generic/529 nfs_default: 727 tests, 18 failures, 452 skipped, 21899 seconds Failures: generic/053 generic/099 generic/105 generic/186 generic/187 generic/193 generic/294 generic/318 generic/319 generic/357 generic/444 generic/486 generic/513 generic/528 generic/529 generic/578 generic/675 generic/688 Totals: 1454 tests, 1021 skipped, 30 failures, 0 errors, 35096s KERNEL: 6.5.0-rc6-g4853c74bd7ab CPUS: 8 nfs_v3: 727 tests, 9 failures, 570 skipped, 14775 seconds Failures: generic/053 generic/099 generic/105 generic/258 generic/294 generic/318 generic/319 generic/444 generic/529 nfs_default: 727 tests, 16 failures, 453 skipped, 22326 seconds Failures: generic/053 generic/099 generic/105 generic/186 generic/187 generic/294 generic/318 generic/319 generic/357 generic/444 generic/486 generic/513 generic/529 generic/578 generic/675 generic/688 Totals: 1454 tests, 1023 skipped, 25 failures, 0 errors, 35396s KERNEL: 6.5.0-rc6-next-20230816-gef66bf8aeb91 CPUS: 8 nfs_v3: 727 tests, 9 failures, 570 skipped, 14657 seconds Failures: generic/053 generic/099 generic/105 generic/258 generic/294 generic/318 generic/319 generic/444 generic/529 nfs_default: 727 tests, 18 failures, 453 skipped, 21757 seconds Failures: generic/053 generic/099 generic/105 generic/186 generic/187 generic/294 generic/318 generic/319 generic/357 generic/444 generic/486 generic/513 generic/529 generic/578 generic/675 generic/683 generic/684 generic/688 Totals: 1454 tests, 1023 skipped, 27 failures, 0 errors, 34870s With NFSv4.2, v6.4.0 has 2 extra failures that the current mainline kernel doesn't: generic/193 (some sort of setattr problem) generic/528 (known problem with btime handling in client that has been fixed) While I haven't investigated, I'm assuming the 193 bug is also something that has been fixed in recent kernels. There are also 3 other NFSv3 tests that started passing since v6.4.0. I haven't looked into those. With the linux-next kernel there are 2 new regressions: generic/683 generic/684 Both of these look like problems with setuid/setgid stripping, and still need to be investigated. I have more verbose result info on the test failures if anyone is interested. Cheers, -- Jeff Layton <jlayton@xxxxxxxxxx>
