From: Rick Farina (Zero_Chaos) <zerochaos@gentoo.org>
Date: Mon, 27 May 2013 20:25:03 +0000 (-0400)
Subject: proper lbzip2 decompression of stages
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=cf83c489c031e1ea5741060d8fd3117a9715f0f4;p=catalyst.git

proper lbzip2 decompression of stages

use lbzip2 to decompress stages ONLY, snapshots can be bz2 or xz.
This provides me a 6x increase and likely more if you have fast IO
---

diff --git a/modules/generic_stage_target.py b/modules/generic_stage_target.py
index 31cb025e..8f3c05a3 100644
--- a/modules/generic_stage_target.py
+++ b/modules/generic_stage_target.py
@@ -657,7 +657,7 @@ class generic_stage_target(generic_target):
 					unpack_cmd="tar -I lbzip2 -xpf "+self.settings["source_path"]+" -C "+\
 						self.settings["chroot_path"]
 				else:
-					unpack_cmd="tar xpf "+self.settings["source_path"]+" -C "+\
+					unpack_cmd="tar -I lbzip2 -xpf "+self.settings["source_path"]+" -C "+\
 						self.settings["chroot_path"]
 				error_msg="Tarball extraction of "+\
 					self.settings["source_path"]+" to "+\
@@ -672,7 +672,7 @@ class generic_stage_target(generic_target):
 				unpack_cmd="tar -I lbzip2 -xpf "+self.settings["source_path"]+" -C "+\
 					self.settings["chroot_path"]
 			else:
-				unpack_cmd="tar xpf "+self.settings["source_path"]+" -C "+\
+				unpack_cmd="tar -I lbzip2 -xpf "+self.settings["source_path"]+" -C "+\
 					self.settings["chroot_path"]
 			error_msg="Tarball extraction of "+self.settings["source_path"]+\
 				" to "+self.settings["chroot_path"]+" failed."