https://thebin.net/tags/sfdisk/Recent content in Sfdisk on the binHugoen-USMon, 28 Dec 2015 00:00:00 +0000https://thebin.net/2015/12/linux-replace-disk-in-md/Mon, 28 Dec 2015 00:00:00 +0000https://thebin.net/2015/12/linux-replace-disk-in-md/<p>On my lab machines I use a pair of physical disks, configured in a RAID 1 with MD, with LVM on top of that.  This gives me a lot of flexibility with full redundancy.  However recently I had a failure of a drive.</p> <h2 id="identify-the-failure">Identify the Failure</h2> <p>Here is what MD was telling me after I identified and removed the drive from the chassis to send it off for an RMA, notice how each device only has one member (md0 has sda1, md1 has sda2), this does not make a good RAID 1.  But this is easily resolved.</p>