}
sub rewind_raw () {
- system "mt -f $tape rewind"; $? and die $?;
+ runsystem("mt -f $tape rewind");
}
sub readtapeid_raw () {
"| tar -b$blocksize -vvxf - TAPEID";
}
+sub runsystem ($) {
+ pboth(" $_[0]\n");
+ system $_[0];
+ $? and die $?;
+}
+
+sub pboth ($) {
+ my ($str) = @_;
+ print LOG $str or die $!;
+ print $str or die $!;
+}
+
+sub nexttapefile ($) {
+ my ($what) = @_;
+ $currenttapefilenumber++;
+ $currenttapefilename= $what;
+ pboth(sprintf "writing tape file #%d (mt fsf %d): %s\n",
+ $currenttapefilenumber, $currenttapefilenumber-1, $what);
+}
+
sub writetapeid ($$) {
open T, ">TAPEID" or die $!;
print T "$_[0]\n$_[1]\n" or die $!;
close T or die $!;
+ $currenttapefilenumber= 0;
+ nexttapefile('TAPEID');
+
system "tar -b$blocksize -vvcf TAPEID.tar TAPEID"; $? and die $?;
system "dd if=TAPEID.tar of=$ntape bs=${blocksize}b count=10";
$? and die $?;
delete $processes{$p};
$? && die "error: command gave code $?: $c\n";
}
- print LOG " ok\n" or die $!;
- print " ok\n" or die $!;
+ pboth(" ok\n");
}
sub killprocesses {
sub parsefsys () {
my ($dopts,$dopt);
if ($tf =~ m#^(/\S*)\s+(\w+)([,=0-9a-z]*)$#) {
- # Line of form '/file/system dumptype[,options]'
+ # Line of form '[/device:]/file/system dumptype[,options]'
$atf= $1;
$tm= $2;
$dopts= $3;
$prefix= '<local>';
+ $pcstr= '';
stat $atf or die "stat $atf: $!";
-d _ or die "not a dir: $atf";
$rstr= '';
} elsif ($tf =~ m#^(/\S*)\s+(\w+)([,=0-9a-z]*)\s+(\w+)$#) {
- # Line of form '/file/system dumptype[,options] prefix'
+ # Line of form '[/device:]/file/system dumptype[,options] prefix'
# (used for remote backups)
$atf= $1;
$tm= $2;
$dopts= $3;
$prefix= $4;
+ $pcstr= "$prefix:";
defined($prefix{$prefix}) or die "prefix $prefix in $tf ?\n";
$rstr= $prefix{$prefix}.' ';
} else {
die "fsys $tf ?";
}
+
+ $dev = $atf =~ s,^(.*)\:,, ? $1 : '';
+
undef %dopt;
foreach $dopt (split /\,/,$dopts) {
if (grep { $dopt eq $_ } qw(gz)) {
}
}
- if ($dopt{'gz'} eq 'y') {
- $gz= '1';
- } elsif ($dopt{'gz'} =~ m/^\d$/) {
- $gz= $dopt{'gz'};
- } elsif (defined $dopt{'gz'}) {
- die "$tf bad gz";
- } else {
- $gz= 0;
+ my ($gzo);
+ foreach $gzo (qw(gz gzi)) {
+ if ($dopt{$gzo} eq 'y') {
+ $$gzo= '1';
+ } elsif ($dopt{$gzo} =~ m/^\d$/) {
+ $$gzo= $dopt{$gzo};
+ } elsif (defined $dopt{$gzo}) {
+ die "$tf bad $gzo";
+ } else {
+ $$gzo= '';
+ }
}
}