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move test for block device to vmtar.c

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This commit is contained in:
Dietmar Maurer 2012-02-10 07:47:46 +01:00
parent 15fa30e3ec
commit 3e21388903
2 changed files with 4 additions and 8 deletions
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10
PVE/VZDump/QemuServer.pm
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@ -382,15 +382,8 @@ sub archive {
my $fh;
my $sparse = '';
# no sparse file scan for block devices
# no sparse file scan when we use compression
# but we enable it for files
my @filea = ($conffile, 'qemu-server.conf'); # always first file in tar
foreach my $di (@{$task->{disks}}) {
$sparse = '-s' if !$comp && $di->{type} eq 'file';
if ($di->{type} eq 'block' || $di->{type} eq 'file') {
push @filea, $di->{snappath}, $di->{filename};
} else {
@ -400,6 +393,9 @@ sub archive {
my $files = join (' ', map { "'$_'" } @filea);
# no sparse file scan when we use compression
my $sparse = $comp ? '' : '-s';
my $cmd = "/usr/lib/qemu-server/vmtar $sparse $files";
my $bwl = $opts->{bwlimit}*1024; # bandwidth limit for cstream
$cmd .= "|cstream -t $bwl" if $opts->{bwlimit};

2
vmtar.c
View File

@ -530,7 +530,7 @@ main (int argc, char **argv)
time_t ctime = fs.st_mtime;
struct sp_array *ma = sparray_new();
if (sparse) {
if (sparse && !S_ISBLK(fs.st_mode)) {
if (!scan_sparse_file (fd, ma)) {
fprintf (stderr, "scanning '%s' failed\n", source);
exit (-1);