def dfs_mkdir(directory, recursive, start = 0, stop = None):
disks = dfs_get_disks()
if stop == None:
disks = disks[start:]
else:
disks = disks[start:stop]
cmd = "mkdir "
if recursive:
cmd += "-p "
cmd += "${disk}/%s" % (directory)
serial_filesystem_operation(cmd, disks)
def dfs_ls(directory, expand_local_paths=False):
disks = dfs_get_disks()
cmd = "ls -d1 ${disk}/%s" % (directory)
if expand_local_paths:
cmd += "/*"
outputs = serial_filesystem_operation(cmd, disks, True)
if outputs == None:
return None
flattened_outputs = sum(outputs, [])
file_set = set()
for output in flattened_outputs:
if len(output) > 0:
file_set.add(output)
return sorted(file_set)
