If you search for "mdadm" in Software Center, you 'll get this result: "tool to administer Linux MD arrays (software RAID)" "mdamd"
In more info says: "The mdadm utility can be used to create, manage, and monitor MD (multi- disk) arrays for software RAID or multipath I/O." "This package automatically configures mdadm to assemble arrays during the system startup process. If not needed, this functionality can be disabled." -- On boot keeps trying to mount "UDEVD-WORK..../dev/null" https://bugs.launchpad.net/bugs/575333 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