badkernel  Freshman Member

@Mijzelf My suspicion was the same and I did the following ( so that other can save some time) killed all processes that used /dev/md2 lsof | grep '/i-data/0c7deebc/' -> will provide the list of all process that needed to be killed after that I unmounted /dev/md2 and check for errors : * umount /dev/md2 * check if its…

@Mijzelf Can you please explain the steps for removing one drive and inserting bigger one, specifically where in the GUI menu one can release old drive and connect new one? Is this done while unit is powered or not ? I'm trying to avoid pitfalls before I do this.

Is it possible to do this with out re-creating RAID5 and avoiding copying data to another device ?