X-Git-Url: https://git.gag.com/?a=blobdiff_plain;ds=sidebyside;f=perl%2FAmanda%2FChanger%2Fndmp.pm;h=dab9a7f80e71a199972bee84156e03fa25513c85;hb=691567b16c13087b31ee4c2b6d038e57872fae82;hp=29c16b364c79c00804ec197baecdcdab5cca32fb;hpb=d5853102f67d85d8e169f9dbe973ad573306c215;p=debian%2Famanda

diff --git a/perl/Amanda/Changer/ndmp.pm b/perl/Amanda/Changer/ndmp.pm
index 29c16b3..dab9a7f 100644
--- a/perl/Amanda/Changer/ndmp.pm
+++ b/perl/Amanda/Changer/ndmp.pm
@@ -1,8 +1,9 @@
-# Copyright (c) 2009,2010 Zmanda, Inc.  All Rights Reserved.
+# Copyright (c) 2009-2012 Zmanda, Inc.  All Rights Reserved.
 #
-# This library is free software; you can redistribute it and/or modify it
-# under the terms of the GNU Lesser General Public License version 2.1 as
-# published by the Free Software Foundation.
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+#* License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
 #
 # This library is distributed in the hope that it will be useful, but
 # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
@@ -110,6 +111,7 @@ sub get_device {
 
 package Amanda::Changer::ndmp::Interface;
 
+use Carp;
 use Amanda::NDMP qw( :constants );
 use Amanda::Debug qw( debug warning );
 use Amanda::MainLoop;
@@ -208,13 +210,13 @@ sub status {
 send_cdb:
     my $res = $conn->scsi_execute_cdb(
 	flags => $NDMP9_SCSI_DATA_DIR_IN,
-	timeout => 2*1000,
+	timeout => 60*1000, # 60-second timeout
 	cdb => pack('CCnnCCnxC',
 	    0xB8, # opcode
 	    0x10, # VOLTAG, all element types
 	    0, # start at addr 0
 	    0xffff, # and give me 65535 elements
-	    0, # CURDATA=0, so don't do an inventory
+	    2, # CURDATA=1, so the robot should use its cached state
 	    $bufsize >> 16, # allocation length high byte
 	    $bufsize & 0xffff, # allocation length low short
 	    0), # control
@@ -422,9 +424,9 @@ sub _parse_read_element_status {
 	my $all_descrips_len = ($all_descrips_len_msb << 16) + $all_descrips_len_lsw;
 	my $have_pvoltag = $flags & 0x80;
 	my $have_avoltag = $flags & 0x40;
-	die unless $all_descrips_len % $descrip_len == 0;
-	die unless $all_descrips_len >= $descrip_len;
-	die length($data) unless $all_descrips_len <= length($data);
+	confess unless $all_descrips_len % $descrip_len == 0;
+	confess unless $all_descrips_len >= $descrip_len;
+	confess (length($data)) unless $all_descrips_len <= length($data);
 	$data = substr($data, 8);
 
 	while ($all_descrips_len > 0) { # for each element status descriptor