Differences

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--- raid [2022/01/30 09:36] – [Build a raid from scratch] paulsmith
+++ raid [2022/01/31 21:11] (current) – [Rebuild array with replaced disk] paulsmith
@@ Line 38: / Line 38: @@
 ===== Take a disk offline =====
 <code>
 </code>
@@ Line 62: / Line 65: @@
 <code>
+mdadm /dev/md0 --fail /dev/sdb1 --remove /dev/sdb1 --add /dev/sdf1
+--- Add as hot spare, then replace/with, then remove failed
+mdadm /dev/md0 --add /dev/sdb1
+mdadm /dev/md0 --detail
+mdadm /dev/md0 --replace /dev/sdf1 --with /dev/sdb1
+mdadm /dev/md0 --remove /dev/sdf1
+mdadm --detail --scan > /etc/mdadm/mdadm.conf
+update-initramfs
 </code>