[Bug 1840958] [NEW] defragfs.ocfs2 hangs (or takes too long) on arm64

Andreas Hasenack andreas at canonical.com
Wed Aug 21 18:15:12 UTC 2019


Public bug reported:

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.

** Affects: ocfs2-tools (Ubuntu)
     Importance: Undecided
         Status: New

-- 
You received this bug notification because you are a member of Ubuntu
Server, which is subscribed to ocfs2-tools in Ubuntu.
https://bugs.launchpad.net/bugs/1840958

Title:
  defragfs.ocfs2 hangs (or takes too long) on arm64

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ocfs2-tools/+bug/1840958/+subscriptions



More information about the Ubuntu-server-bugs mailing list