Topics tagged mdadm

Topic	Replies	Views	Activity
How did I replace a failed drive in my RAID 1 array with a new one (2025-06-12)? Debian my-storage-device , storage-device , my-hardware , hetzner , hetzner-dedicated , hetzner-ex40-ssd , raid , mdadm	2	5	June 13, 2025
How did I replace a failed drive in my RAID 1 array with a new one (2025-02-11)? Debian my-storage-device , storage-device , my-hardware , hetzner , hetzner-dedicated , hetzner-ex40-ssd , raid , mdadm	2	8	June 13, 2025
What does mean «mdadm: /dev/md/<id> has been started with 1 drive (out of 2)»? Unix hardware , storage-device , raid , mdadm , linux	1	9	February 11, 2025
Why does my `/etc/mdadm/mdadm.conf` file miss the `DEVICE` directive? Unix storage-device , raid , mdadm , mdadm-conf , linux	1	7	February 11, 2025
Do I need the `CREATE` directive in `/etc/mdadm/mdadm.conf`? Unix storage-device , raid , mdadm , mdadm-conf , linux	1	3	February 11, 2025
Do I need `MAILADDR` in `/etc/mdadm/mdadm.conf`? Unix storage-device , email , raid , linux , mdadm-conf , mdadm	1	4	February 11, 2025
How can I check whether `mdadm --monitor` is running on a server? Unix storage-device , raid , linux , mdadm-conf , mdadm	1	2	February 11, 2025
Do I need `mdadm --monitor`? Unix storage-device , raid , linux , mdadm-conf , mdadm	1	8	February 11, 2025
Do I need `HOMEHOST <system>` in `/etc/mdadm/mdadm.conf`? Unix storage-device , raid , linux , mdadm-conf , mdadm	1	3	February 11, 2025
Why do my `ARRAY` directives in `/etc/mdadm/mdadm.conf` have the «metadata=1.2» option? Unix storage-device , raid , mdadm-conf , mdadm , linux	2	4	February 11, 2025
Do I need the «metadata=1.2» option for my `ARRAY` directives in `/etc/mdadm/mdadm.conf`? Unix storage-device , raid , mdadm-conf , mdadm , linux	1	2	February 11, 2025
How to detect whether I use RAID0 or RAID1? Unix hardware , hardware-detection , storage-device , raid , mdadm , linux	1	5	February 9, 2025
What does `mdadm --assemble --scan` do? Unix hardware , storage-device , raid , mdadm , linux	1	32	February 9, 2025