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Linux Mastering Development

How to compare RAID mirror elements?

I’ve got a RAID mirror (md1) with three devices (sdc, sdd, sdf). Something went wrong overnight, the array went readonly, and fsck found thousands of inodes with inline_data_fl set and/or on the orphaned inode list. I’ve stopped the array with mdadm –manage /dev/md1 –stop, and am running smartctl -t long on each device. I presume […]