From 3f1e70a8d0d809b7deffc65845ce80e9825647ac Mon Sep 17 00:00:00 2001 From: Joey Hafner Date: Thu, 29 Feb 2024 19:52:54 -0800 Subject: [PATCH] Document removing configuration for mdadm raid device --- homelab/fighter/MDADM.md | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 homelab/fighter/MDADM.md diff --git a/homelab/fighter/MDADM.md b/homelab/fighter/MDADM.md new file mode 100644 index 00000000..49018d10 --- /dev/null +++ b/homelab/fighter/MDADM.md @@ -0,0 +1,3 @@ +- If you see an error at the beginning of `dmesg` about `mdadm: error opening /dev/md: No such file or directory`, you probably have a zombie array. +- Mdadm devices are read at boot from `/etc/mdadm/mdadm.conf` and then mounted to the filesystem at `/etc/fstab`. +- If you update `/etc/mdadm/mdadm.conf`, also inform the initramfs of the updates with `update-initramfs -u`. \ No newline at end of file