Raising DiskError if subvolumes cannot be created.

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Anton Hvornum 2021-10-30 17:46:25 +02:00
parent 9f9c637bfd
commit dbebe8cf37
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1 changed files with 2 additions and 1 deletions

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@ -47,4 +47,5 @@ def create_subvolume(installation, location :Union[pathlib.Path, str]) -> bool:
@location: a localized string or path inside the installation / or /boot for instance without specifying /mnt/boot
"""
log(f"Creating a subvolume on {installation.target}/{str(location)}", level=logging.INFO)
SysCommand(f"btrfs subvolume create {installation.target}/{str(location)}")
if (cmd := SysCommand(f"btrfs subvolume create {installation.target}/{str(location)}")).exit_code != 0:
raise DiskError(f"Could not create a subvolume at {installation.target}/{str(location)}: {cmd}")