On Sun, 10 Apr 2011 00:14:56 +0800 Brad Campbell <lists2009@xxxxxxxxxxxxxxx> wrote: > 2 - If a drive disappears how do I remove it from an array. > Let's say I have a 10 drive RAID-6 that has an odd error on a disk. > The disk goes away (sdl), the disk comes back as sdq as md is still > hanging on to the name sdl. I add sdq to the array, but I can't remove > sdl as it physically no longer exists. udev has removed the device node > and mdadm can't remove it from the array as it can't tell what it was. Hello, See man mdadm and search for "detached". Just noticed that today while looking for something else. -- With respect, Roman
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