# $v -> volume name (either ADEID_NAME or basename of path)
# $z -> zone (may not exist)
# $$ -> $
+#
+
#
# casefold options [syntax: casefold:option]:
# tolower -> lowercases names in both directions
# cnidscheme:scheme -> set the cnid scheme for the volume,
# default is [:DEFAULT_CNID_SCHEME:]
# available schemes: [:COMPILED_BACKENDS:]
+# ea -> none|auto|sys|ad
+# Specify how Extended Attributes are stores. default
+# is auto.
+# auto: try "sys" (by setting an EA on the shared
+# directory itself), fallback to "ad". Requires
+# writable volume for performing the test.
+# Note: options:ro overwrites "auto" with "none."
+# sys: Use filesystem EAs
+# ad: Use files in AppleDouble directories
+# none: No EA support
#
#