diff options
Diffstat (limited to 'python')
| -rw-r--r-- | python/vyos/system/raid.py | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/python/vyos/system/raid.py b/python/vyos/system/raid.py index 616d1adf7..5b33d34da 100644 --- a/python/vyos/system/raid.py +++ b/python/vyos/system/raid.py @@ -19,7 +19,7 @@ from pathlib import Path from shutil import copy from dataclasses import dataclass -from vyos.utils.process import cmd +from vyos.utils.process import cmd, run from vyos.system import disk @@ -44,16 +44,12 @@ def raid_create(raid_members: list[str], """ raid_devices_num: int = len(raid_members) raid_members_str: str = ' '.join(raid_members) - if Path('/sys/firmware/efi').exists(): - for part in raid_members: - drive: str = disk.partition_parent(part) - command: str = f'sgdisk --typecode=3:A19D880F-05FC-4D3B-A006-743F0F84911E {drive}' - cmd(command) - else: - for part in raid_members: - drive: str = disk.partition_parent(part) - command: str = f'sgdisk --typecode=3:A19D880F-05FC-4D3B-A006-743F0F84911E {drive}' - cmd(command) + for part in raid_members: + drive: str = disk.partition_parent(part) + # set partition type GUID for raid member; cf. + # https://en.wikipedia.org/wiki/GUID_Partition_Table#Partition_type_GUIDs + command: str = f'sgdisk --typecode=3:A19D880F-05FC-4D3B-A006-743F0F84911E {drive}' + cmd(command) command: str = f'mdadm --create /dev/{raid_name} -R --metadata=1.0 \ --raid-devices={raid_devices_num} --level={raid_level} \ {raid_members_str}' @@ -69,6 +65,20 @@ def raid_create(raid_members: list[str], return raid +def clear(): + """Deactivate all RAID arrays""" + command: str = 'mdadm --examine --scan' + raid_config = cmd(command) + if not raid_config: + return + command: str = 'mdadm --run /dev/md?*' + run(command) + command: str = 'mdadm --assemble --scan --auto=yes --symlink=no' + run(command) + command: str = 'mdadm --stop --scan' + run(command) + + def update_initramfs() -> None: """Update initramfs""" mdadm_script = '/etc/initramfs-tools/scripts/local-top/mdadm' |