Hi,
I've on my system a Raid5 Volume with 4 disk and want to delete this raid to create a new one with higher disks but always getting the message "mdadm: failed to stop array /devmd0: Device or resource busy" I have installed LVM and also cannot delete the Physical/Logical groups, the option delete is not available.
I've already deleted all shares and all services are disabled, what can I do to delete this Raid volume and create a new one with other disks?
Thanks.