X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/370366c748b22f5c230bf11e209a190612c088e7..1cd7fd3867acabeb29196da4cf505a0eb703b287:/services/fuse/bin/arv-mount

diff --git a/services/fuse/bin/arv-mount b/services/fuse/bin/arv-mount
index 5b161fd2be..5a3e021538 100755
--- a/services/fuse/bin/arv-mount
+++ b/services/fuse/bin/arv-mount
@@ -11,6 +11,8 @@ import time
 
 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')
 
@@ -44,6 +46,10 @@ with "--".
     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""")
@@ -80,8 +86,12 @@ with "--".
 
     try:
         # Create the request handler
-        operations = Operations(os.getuid(), os.getgid(), args.encoding)
-        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()
@@ -98,6 +108,7 @@ with "--".
         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
@@ -110,13 +121,14 @@ with "--".
         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))