import arvados.commands._util as arv_cmd
from arvados_fuse import *
+from arvados.safeapi import ThreadSafeApiCache
+import arvados.keep
logger = logging.getLogger('arvados.arv-mount')
parser.add_argument('--debug', action='store_true', help="""Debug mode""")
parser.add_argument('--logfile', help="""Write debug logs and errors to the specified file (default stderr).""")
parser.add_argument('--foreground', action='store_true', help="""Run in foreground (default is to daemonize unless --exec specified)""", default=False)
+ parser.add_argument('--encoding', type=str, help="Character encoding to use for filesystem, default is utf-8 (see Python codec registry for list of available encodings)", default="utf-8")
+
+ parser.add_argument('--file-cache', type=int, help="File data cache size, in bytes (default 256MiB)", default=256*1024*1024)
+ parser.add_argument('--directory-cache', type=int, help="Directory data cache size, in bytes (default 128MiB)", default=128*1024*1024)
+
parser.add_argument('--exec', type=str, nargs=argparse.REMAINDER,
dest="exec_args", metavar=('command', 'args', '...', '--'),
help="""Mount, run a command, then unmount and exit""")
try:
# Create the request handler
- operations = Operations(os.getuid(), os.getgid())
- api = SafeApi(arvados.config)
+ operations = Operations(os.getuid(),
+ os.getgid(),
+ encoding=args.encoding,
+ inode_cache=InodeCache(cap=args.directory_cache))
+ api = ThreadSafeApiCache(apiconfig=arvados.config.settings(),
+ keep_params={"block_cache": arvados.keep.KeepBlockCache(args.file_cache)})
usr = api.users().current().execute(num_retries=args.retries)
now = time.time()
elif args.home:
dir_class = ProjectDirectory
dir_args.append(usr)
+ dir_args.append(True)
elif args.collection is not None:
# Set up the request handler with the collection at the root
dir_class = CollectionDirectory
if dir_class is not None:
operations.inodes.add_entry(dir_class(*dir_args))
else:
- e = operations.inodes.add_entry(Directory(llfuse.ROOT_INODE))
+ e = operations.inodes.add_entry(Directory(llfuse.ROOT_INODE, operations.inodes))
dir_args[0] = e.inode
e._entries['by_id'] = operations.inodes.add_entry(MagicDirectory(*dir_args))
e._entries['by_tag'] = operations.inodes.add_entry(TagsDirectory(*dir_args))
dir_args.append(usr)
+ dir_args.append(True)
e._entries['home'] = operations.inodes.add_entry(ProjectDirectory(*dir_args))
e._entries['shared'] = operations.inodes.add_entry(SharedDirectory(*dir_args))