Setup Storage Issue

[Kumaran Palayathan]

Hi,

I have this issue with creating RAID0 array from multiple nvme devices.

It always fails with exit code 2 for the echo frozen command and stops
continuing the installation.

Executing: yes | mdadm --create -e 1.0 /dev/md0 --level=raid5 --force --run
--raid-devices=4 /dev/nvme0n1p1 /dev/nvme2n1p1 /dev/nvme1n1p1 /dev/nvme3n1p1
Executing: echo frozen > /sys/block/md0/md/sync_action
Executing: mkfs.xfs -m bigtime=1 -f /dev/md0
Executing: yes | mdadm --create -e 1.0 /dev/md1 --level=raid0 --force --run
--raid-devices=4 /dev/nvme3n1p2 /dev/nvme1n1p2 /dev/nvme2n1p2 /dev/nvme0n1p2
Executing: echo frozen > /sys/block/md1/md/sync_action
sh: 1: cannot create /sys/block/md1/md/sync_action: Permission denied
echo frozen > /sys/block/md1/md/sync_action had exit code 2
Command had non-zero exit code

Hope someone can advise me on how to get past this error.

Thank you and regards,
*Kumaran*
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