diff options
Diffstat (limited to 'patches/opnfv-fuel/cross-bootstrap/0006-bootstrap-Use-gzip-instead-of-xz-compression.patch')
| -rw-r--r-- | patches/opnfv-fuel/cross-bootstrap/0006-bootstrap-Use-gzip-instead-of-xz-compression.patch | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/patches/opnfv-fuel/cross-bootstrap/0006-bootstrap-Use-gzip-instead-of-xz-compression.patch b/patches/opnfv-fuel/cross-bootstrap/0006-bootstrap-Use-gzip-instead-of-xz-compression.patch deleted file mode 100644 index a906a7a2..00000000 --- a/patches/opnfv-fuel/cross-bootstrap/0006-bootstrap-Use-gzip-instead-of-xz-compression.patch +++ /dev/null @@ -1,60 +0,0 @@ -:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: -: Copyright (c) 2017 Enea AB and others. -: -: All rights reserved. This program and the accompanying materials -: are made available under the terms of the Apache License, Version 2.0 -: which accompanies this distribution, and is available at -: http://www.apache.org/licenses/LICENSE-2.0 -:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: -From: Alexandru Avadanii <Alexandru.Avadanii@enea.com> -Date: Fri, 10 Jun 2016 22:30:29 +0200 -Subject: [PATCH] bootstrap: Use gzip instead of xz compression. - -bootstrap mksquashfs using qemu-user-static is extremely slow, -taking up to one hour. gzip, on the other hand, is reasonably fast. -According to [1], xz is slower, with not much size gain. - -[1] https://jonathancarter.org/2015/04/06/squashfs-performance-testing/ - -Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com> ---- - .../post-scripts/80_prepare_cross_builds.sh | 19 +++++++++++++++++++ - 1 file changed, 19 insertions(+) - -diff --git a/build/f_isoroot/f_bootstrap/post-scripts/80_prepare_cross_builds.sh b/build/f_isoroot/f_bootstrap/post-scripts/80_prepare_cross_builds.sh -index 12f66e6..3cb22f3 100755 ---- a/build/f_isoroot/f_bootstrap/post-scripts/80_prepare_cross_builds.sh -+++ b/build/f_isoroot/f_bootstrap/post-scripts/80_prepare_cross_builds.sh -@@ -27,6 +27,11 @@ if which dpkg > /dev/null 2>&1; then - exit 1 - fi - -+ # Determine python site-packages directory location -+ PYTHON_SITEPKGS_DIR=$(python -c \ -+ "from distutils.sysconfig import get_python_lib; print(get_python_lib())") -+ [ -d ${PYTHON_SITEPKGS_DIR} ] || exit 1 -+ - # Cross-build timeout adjustments - # - # Since `execute_shell_command` mcagent is used for building the target -@@ -40,6 +45,20 @@ if which dpkg > /dev/null 2>&1; then - # the maximum timeout value for mcagent has to be increased (use 2h). - sed -i.bak -r 's/^(\s+:timeout\s*=>)\s*[[:digit:]]+$/\1 7200/' \ - /usr/libexec/mcollective/mcollective/agent/execute_shell_command.ddl -+ -+ # Bootstrap: Use gzip instead of xz compression. -+ # -+ # bootstrap mksquashfs via `qemu-user-static` is extremely slow, -+ # taking up to one hour. gzip, on the other hand, is reasonably fast. -+ -+ # See the following article for a comparison between gzip and xz -+ # https://jonathancarter.org/2015/04/06/squashfs-performance-testing/ -+ # xz is slower, with very little size gain. -+ if [ -f ${PYTHON_SITEPKGS_DIR}/fuel_bootstrap/consts.py ]; then -+ sed -i.bak -r "s/^(\s+'compress_format'\s*:\s*').*?('.*)$/\1gzip\2/g" \ -+ ${PYTHON_SITEPKGS_DIR}/fuel_bootstrap/consts.py -+ echo "INFO: [xz] => [gzip] updated bootstrap initrd / rootfs compression." -+ fi - fi - fi - |