** Description changed: + [Impact] + + * ocfs2 defrag tool does not work for ARM64 architecture. + + [Test Case] + + * Run the following script: + https://pastebin.ubuntu.com/p/dYG2xct6dz/ + + * When it opens a new shell, run: + $ defragfs.ocfs2 -v /mnt (as root) + + * Watch defragfs.ocfs2 to consume 100% of CPU and no output. + + [Regression Potential] + + * I'm basically changing a (char) for a (int). Potential for + regression is almost non existent for this case. + + [Other Info] + The new defragfs.ocfs2 test added in the 1.8.6-1 version of the package hangs (or takes too long) in our dep8 infrastructure. I reproduced this on an arm64 VM. The command stays silent, and consuming 99% of CPU. There is no I/O being done (checked with iostat and iotop). strace -f shows it stopping at this write: 2129 write(1, "defragfs.ocfs2 1.8.6\n", 21) = 21 Which is just a version print. Also tested with kernel 5.2.0-13-generic from eoan-proposed. debian's ci only runs this test on amd64 it seems. On an amd64 VM in the same cloud this tests completes in less than 1s.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1840958 Title: defragfs.ocfs2 hangs (or takes too long) on arm64, ppc64el To manage notifications about this bug go to: https://bugs.launchpad.net/ocfs2-tools/+bug/1840958/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
