Mdadm device missing. This worked fine, and I added a bunch of data on it.
Mdadm device missing. Googling around I found . RAID volumes disappeared after the system reboot. com Mar 17, 2022 · Using mdadm, if have device path, how to find parent raid set? #2 by dachshund-digital » 2022-03-17 19:35 Using mdadm, if have device path, how to find parent raid set? If have /dev/sda or even /dev/sda1, how to determine the parent raid set? The following script seems to be one way to do it, but thinking there has to be a more elegant method? First doing this: sudo mdadm --create --verbose /dev/md0 --level=0 --raid-devices=2 /dev/sde /dev/sdf sudo mdadm --grow /dev/md0 --level=0 --raid-devices=3 --add /dev/sdc and then doing this: After both operations, I noticed parted or maybe fdisk showing: The primary GPT table is corrupt, but the backup appears OK, so that will be used showing up in red in the output. conf in order to make Linux mount it on reboot. # cat /proc/mdstat Personalities : unused devices: # mdadm --examine --scan # mdadm See full list on ahelpme. Mar 15, 2019 · Device missing from mdadm raid, but it exists, and looks fine? Ask Question Asked 6 years, 6 months ago Modified 6 years, 6 months ago I have found that I have to add the array manually in /etc/mdadm/mdadm. Aug 26, 2022 · I have a machine which had a mdadm RAID1 array, consisting of 2 8TB disks (/dev/sdc and /dev/sdd). I did many dry-runs on a different machine gr md-raid devices are not persistent across system reboots. This worked fine, and I added a bunch of data on it. Otherwise I get exactly what you have here - md_d1 -devices that are inactive etc. saiwoq jinnb vwpq pdpkfj ltqi yuofc dznpfb whple hwhiq whittm