From a374e6b68fcb29023fd3e025c7104695c2880d53 Mon Sep 17 00:00:00 2001
From: Dmitry Voronin <account@voronind.com>
Date: Fri, 22 Mar 2024 01:53:55 +0000
Subject: [PATCH] Archive : Specify single thread for archive and xz.

---
 module/common/bash/module/Archive.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/module/common/bash/module/Archive.sh b/module/common/bash/module/Archive.sh
index 1e16a9a..3847094 100644
--- a/module/common/bash/module/Archive.sh
+++ b/module/common/bash/module/Archive.sh
@@ -22,7 +22,7 @@ function archive() {
 		[[ -f "${target}/.archiveignore" ]] && exclude="--exclude-from=${target}/.archiveignore"
 
 		# create archive.
-		local hash=$(tar ${exclude} -c ${target} | pv -s $(/usr/bin/env du -sb ${target} | awk '{print $1}') | xz -9e | tee ${name}.txz | sha1sum | cut -d\  -f1)
+		local hash=$(tar ${exclude} -c ${target} | pv -s $(/usr/bin/env du -sb ${target} | awk '{print $1}') | xz -9e --threads=1 | tee ${name}.txz | sha1sum | cut -d\  -f1)
 
 		# append hash to target name.
 		local new_name="${name}_${date}-${hash}.txz"
@@ -176,7 +176,7 @@ function archive_xz() {
 		_archive_check "${target}" || return 1
 
 		# Recompress.
-		local hash=$(pv "${target}" | gzip -d | xz -9e | tee "${tmp}" | sha1sum | cut -d\  -f1)
+		local hash=$(pv "${target}" | gzip -d | xz -9e --threads=1 | tee "${tmp}" | sha1sum | cut -d\  -f1)
 
 		# Rename.
 		local new_name="${data[0]}_${data[1]}-${hash}.txz"