X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=chiark-utils.git;a=blobdiff_plain;f=backup%2Ffull;h=fffbb1ace16bb2dd2cbf30342e0bbf543ef9ac45;hp=9c603b9affbf80b9cd75b4f1b6cbbd557388d04e;hb=83d48f5254c0d9c7e3cbeaaec33459bb8398638f;hpb=7d4185f54b99fef18f8661ea1d5974171f997f1e

diff --git a/backup/full b/backup/full
index 9c603b9..fffbb1a 100755
--- a/backup/full
+++ b/backup/full
@@ -161,7 +161,7 @@ unlink 'this-md5sums';
 print "Doing $doing ...\n" or die $!;
 
 unlink 'p';
-system 'mknod p p'; $? and die $?;
+system 'mknod -m600 p p'; $? and die $?;
 
 setstatus "FAILED during dump";
 
@@ -204,12 +204,13 @@ for $tf (@fsys) {
 	$ddcmd .= " conv=sync";
     }
     
-    nexttapefile("full $prefix:$atf");
+    nexttapefile("full $prefix:$atf_print");
 
     # We can back up via dump or cpio or zafio
     $dumpin= '</dev/null';
     if ($tm eq 'dump') {
-	$dumpcmd= "dump 0bfu $softblocksizekb - $atf";
+	$dumplabel= $pcstr.$atf_print.'$';
+	$dumpcmd= "dump 0Lbfu $dumplabel $softblocksizekb - $atf";
     } elsif ($tm eq 'cpio') {
 	startprocess '</dev/null','>&FINDOW',$rstr."find $atf -xdev -noleaf -print0";
 	$dumpcmd= "cpio -Hustar -o0C$softblocksizebytes";
@@ -222,8 +223,11 @@ for $tf (@fsys) {
         $dumpin = '<&FINDOR';
     } elsif ($tm eq 'ntfsimage') {
 	$dumpcmd= "ntfsimage -svvf --dirty $dev";
+    } elsif ($tm eq 'gtar') {
+	execute("$rstr touch $fsidfile+new");
+	$dumpcmd= "tar Ccfl $atf - .";
     } else {
-	die "unknown method $tm for $prefix:$atf\n";
+	die "unknown method $tm for $prefix:$atf_print\n";
     }
     # This is a funky way of doing a pipeline which pays attention
     # to the exit status of all the commands in the pipeline.
@@ -251,6 +255,10 @@ for $tf (@fsys) {
     $totalrecords += $1;
     pboth("total blocks written so far: $totalrecords\n");
 
+    if ($tm eq 'gtar') {
+	execute("$rstr mv -f $fsidfile+new $fsidfile");
+    }	
+    
     finfsys();
 }