From 114497db78198d16be9af9e54d9d41d457e27219 Mon Sep 17 00:00:00 2001 From: david Date: Sun, 8 Dec 2024 12:58:28 +0000 Subject: [PATCH] =?UTF-8?q?Update=20Post=20=E2=80=9Cdisable-raid-on-ubiqui?= =?UTF-8?q?ti-nvr/disable-raid-on-ubiquiti-nvr=E2=80=9D?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../disable-raid-on-ubiquiti-nvr.md | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/posts/disable-raid-on-ubiquiti-nvr/disable-raid-on-ubiquiti-nvr.md b/posts/disable-raid-on-ubiquiti-nvr/disable-raid-on-ubiquiti-nvr.md index 15307cc..6fe5b6f 100644 --- a/posts/disable-raid-on-ubiquiti-nvr/disable-raid-on-ubiquiti-nvr.md +++ b/posts/disable-raid-on-ubiquiti-nvr/disable-raid-on-ubiquiti-nvr.md @@ -7,14 +7,19 @@ tags: - post --- ``` -umount /volume1 +# unmount the volume +$ umount /volume1 + +# stop the array mdadm --stop /dev/md3 + +# zero the data mdadm --zero-superblock /dev/sda5 /dev/sdb5 /dev/sdc5 /dev/sdd5 + +# create a new linear array mdadm --create /dev/md3 --level=linear --raid-devices=4 /dev/sda5 /dev/sdb5 /dev/sdc5 /dev/sdd5 -cat /proc/mdstat -Personalities : [linear] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] -md3 : active linear sdd5[3] sdc5[2] sdb5[1] sda5[0] - 78093217726 blocks super 1.2 0k rounding + +# check the array mdadm --detail /dev/md3 /dev/md3: Version : 1.2 @@ -46,5 +51,7 @@ Consistency Policy : none 2 8 37 2 active sync /dev/sdc5 3 8 53 3 active sync /dev/sdd5 +# format and mount the new array mkfs.ext4 /dev/md3 mount /dev/md3 /volume1 +```