Ok Doing mdadm mdadm --grow /dev/mdx --bitmap=internal 2-3 times fast after each other has now created the bitmap. That is also described in the mailthread I posted.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/998384 Title: mdadm cannot add internal write-intent bitmap on existing array To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/998384/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
