It looks like you have had read errors on one disk, and write errors on the other. There should be warnings to this effect in your syslog. I suggest that you immediately shut down and back up what you can.
Unfortunately dmraid does not really handle errors, and so is not recommended for use. Software md raid is preferred. -- dmraid is unable to disable a disk after faillure https://bugs.launchpad.net/bugs/562962 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
