diff options
Diffstat (limited to 'patches/fuel-agent/0008-bootstrap-Use-gzip-instead-of-xz-compression.patch')
| -rw-r--r-- | patches/fuel-agent/0008-bootstrap-Use-gzip-instead-of-xz-compression.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/patches/fuel-agent/0008-bootstrap-Use-gzip-instead-of-xz-compression.patch b/patches/fuel-agent/0008-bootstrap-Use-gzip-instead-of-xz-compression.patch new file mode 100644 index 00000000..19176c90 --- /dev/null +++ b/patches/fuel-agent/0008-bootstrap-Use-gzip-instead-of-xz-compression.patch @@ -0,0 +1,35 @@ +From: Alexandru Avadanii <Alexandru.Avadanii@enea.com> +Date: Wed, 9 Mar 2016 23:02:17 +0100 +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/ +--- + contrib/fuel_bootstrap/fuel_bootstrap_cli/fuel_bootstrap/consts.py | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/contrib/fuel_bootstrap/fuel_bootstrap_cli/fuel_bootstrap/consts.py b/contrib/fuel_bootstrap/fuel_bootstrap_cli/fuel_bootstrap/consts.py +index d507156..688197d 100644 +--- a/contrib/fuel_bootstrap/fuel_bootstrap_cli/fuel_bootstrap/consts.py ++++ b/contrib/fuel_bootstrap/fuel_bootstrap_cli/fuel_bootstrap/consts.py +@@ -24,7 +24,7 @@ COMPRESSED_CONTAINER_FORMAT = "tar.gz" + UNCOMPRESSED_CONTAINER_FORMAT = "directory" + ROOTFS = {'name': 'rootfs', + 'mask': 'rootfs', +- 'compress_format': 'xz', ++ 'compress_format': 'gzip', + 'uri': 'http://127.0.0.1:8080/bootstraps/{uuid}/root.squashfs', + 'format': 'ext4', + 'container': 'raw'} +@@ -34,7 +34,7 @@ BOOTSTRAP_MODULES = [ + 'uri': 'http://127.0.0.1:8080/bootstraps/{uuid}/vmlinuz'}, + {'name': 'initrd', + 'mask': 'initrd', +- 'compress_format': 'xz', ++ 'compress_format': 'gzip', + 'uri': 'http://127.0.0.1:8080/bootstraps/{uuid}/initrd.img'}, + ROOTFS + ] |