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dm6: add comment about why we're not supporting non-ext[234] filesystems
[dupemerge]
/
dm6
diff --git
a/dm6
b/dm6
index 9b614cdc1107d1285160f85e7c83d116aa52b01b..44dcb9130318e4cad1c007a672f98fd5e6d88303 100755
(executable)
--- a/
dm6
+++ b/
dm6
@@
-67,7
+67,7
@@
sub link_files {
}
my $link_dir = shift @ARGV;
}
my $link_dir = shift @ARGV;
-
(-d $link_dir) or usage
;
+
usage unless $link_dir
;
my $prefix_length = 3;
my $prefix_length = 3;
@@
-104,6
+104,8
@@
sub prepare_parents {
}
# ext3 cannot handle more than 32000 links to a file. Leave some headroom.
}
# ext3 cannot handle more than 32000 links to a file. Leave some headroom.
+# Arguably this should be configurable, but the losses are miniscule and
+# the coding for option support is not.
my $link_count_max = 31990;
$/ = "\0";
my $link_count_max = 31990;
$/ = "\0";