def convert_fs_to_treetree_inode_index(eg):
"""
Convert a filesystem from the "inode index as as flat list" format to the
"inode index as treetree" format.
"""
inode_index_raw = eg.root['inodes']
inode_index_tt = TreeTree(inode_index_raw, prefix='it')
all_inode_names = list(inode_index_raw.keys())
largest_number = -1
for inode_name in all_inode_names:
upgrade_log.debug('Moving inode %r to treetree', inode_name)
inode_index_tt.clone(inode_index_raw[inode_name], inode_name[1:])
del inode_index_raw[inode_name]
number = int(inode_name[1:])
largest_number = max(largest_number, number)
FeatureBlob(eg.root['features'])['next_inode_number'] = largest_number + 1
def convert_fs_to_treetree_inode_index(eg):
"""
Convert a filesystem from the "inode index as as flat list" format to the
"inode index as treetree" format.
"""
inode_index_raw = eg.root['inodes']
inode_index_tt = TreeTree(inode_index_raw, prefix='it')
all_inode_names = list(inode_index_raw.keys())
largest_number = -1
for inode_name in all_inode_names:
upgrade_log.debug('Moving inode %r to treetree', inode_name)
inode_index_tt.clone(inode_index_raw[inode_name], inode_name[1:])
del inode_index_raw[inode_name]
number = int(inode_name[1:])
largest_number = max(largest_number, number)
FeatureBlob(eg.root['features'])['next_inode_number'] = largest_number + 1
