From: Moayad <m.alma...@proxmox.com>
potentially improves backup speed.
Signed-off-by: Moayad <m.alma...@proxmox.com>
---
PVE/VZDump.pm | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/PVE/VZDump.pm b/PVE/VZDump.pm
index 0f04d4db..232f0550 100644
--- a/PVE/VZDump.pm
+++ b/PVE/VZDump.pm
@@ -592,7 +592,12 @@ sub compressor_info {
my $cpuinfo = PVE::ProcFSTools::read_cpuinfo();
$pigz_threads = int(($cpuinfo->{cpus} + 1)/2);
}
- return ("pigz -p ${pigz_threads} --rsyncable", 'gz');
+ my $pigz_cmd = "pigz -p ${pigz_threads} --rsyncable";
+ my $pigz_blocksize = $opts->{pigz}->{blocksize};
+ if (defined($pigz_blocksize)) {
+ $pigz_cmd .= " -b ${pigz_blocksize}";
+ }
+ return ($pigz_cmd, 'gz');
} else {
return ('gzip --rsyncable', 'gz');
}
--
2.20.1
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