Hello, If in a server we have software raid mdadm, and we will try to reinstall this server we have error
dmesg.log:[ 0.240851] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. fai.log:/usr/bin/fai-class: WARNING. Following classes are defined multiple times: 2 d30180 fai.log:(STDERR) Can't open /dev/md1 exclusively. Mounted filesystem? fai.log:(STDERR) Can't open /dev/md1 exclusively. Mounted filesystem? fai.log:(STDERR) Error opening device /dev/md1 for reading at 0 length 512. fai.log:(STDERR) Can't open /dev/md1 exclusively. Mounted filesystem? fai.log:(STDERR) Error opening device /dev/md1 for reading at 0 length 4096. fai.log:Error in task partition. Code: 710 fai.log:Traceback: task_error task_partition main format.log:(STDERR) Can't open /dev/md1 exclusively. Mounted filesystem? format.log:(STDERR) Can't open /dev/md1 exclusively. Mounted filesystem? format.log:(STDERR) Error opening device /dev/md1 for reading at 0 length 512. format.log:(STDERR) Can't open /dev/md1 exclusively. Mounted filesystem? format.log:(STDERR) Error opening device /dev/md1 for reading at 0 length 4096. variables.log:task_local_error=0 for example disk-config disk_config sda disklabel:gpt-bios primary - 1024 - - primary swap 16384 swap sw primary - 0- - - disk_config sdb disklabel:gpt-bios primary - 1024 - - primary swap 16384 swap sw primary - 0- - - disk_config raid fstabkey:uuid raid1 /boot sda1,sdb1 ext2 rw,noatime,nodiratime mdcreateopts="--metadata=0.9" raid1 - sda3,sdb3 - - disk_config lvm fstabkey:uuid vg store md1 store-root / 0- ext4 noatime,nodiratime as i understand setup-storage cannot remove old disk_partition table