* [V2] sstate: Switch to Zstandard compressor
@ 2021-10-11 17:12 henry.kleynhans
2021-10-11 17:12 ` [PATCH] sstate: Switch to ZStandard compressor support henry.kleynhans
0 siblings, 1 reply; 4+ messages in thread
From: henry.kleynhans @ 2021-10-11 17:12 UTC (permalink / raw)
To: openembedded-core, poky; +Cc: hkleynhans, rmikey
* Fix broken sstate tests expecting .tgz files
* Fix broken signing tests expecting .tgz files
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH] sstate: Switch to ZStandard compressor support
2021-10-11 17:12 [V2] sstate: Switch to Zstandard compressor henry.kleynhans
@ 2021-10-11 17:12 ` henry.kleynhans
2021-10-11 21:58 ` Jose Quaresma
0 siblings, 1 reply; 4+ messages in thread
From: henry.kleynhans @ 2021-10-11 17:12 UTC (permalink / raw)
To: openembedded-core, poky; +Cc: hkleynhans, rmikey
From: Henry Kleynhans <hkleynhans@fb.com>
This patch switches the compressor from Gzip to ZStandard for ssate cache
files.
Zstandard compression provides a significant improvement in
decompression speed as well as improvement in compression speed and disk
usage over the 'tgz' format in use. Furthermore, its configurable
compression level offers a trade-off between time spent compressing
sstate cache files and disk space used by those files. The reduced disk
usage also contributes to saving network traffic for those sharing their
sstate cache with others.
Zstandard should therefore be a good choice when:
* disk space is at a premium
* network speed / resources are limited
* the CI server can sstate packages can be created at high compression
* less CPU on the build server should be used for sstate decompression
Signed-off-by: Henry Kleynhans <hkleynhans@fb.com>
---
meta/classes/sstate.bbclass | 29 +++++++++------
meta/lib/oeqa/selftest/cases/signing.py | 8 ++---
meta/lib/oeqa/selftest/cases/sstatetests.py | 24 ++++++-------
scripts/sstate-cache-management.sh | 40 ++++++++++-----------
4 files changed, 55 insertions(+), 46 deletions(-)
diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index 7f4b1f6804..3a5195267a 100644
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -1,17 +1,19 @@
SSTATE_VERSION = "5"
+SSTATE_ZSTD_CLEVEL = "8"
+
SSTATE_MANIFESTS ?= "${TMPDIR}/sstate-control"
SSTATE_MANFILEPREFIX = "${SSTATE_MANIFESTS}/manifest-${SSTATE_MANMACH}-${PN}"
def generate_sstatefn(spec, hash, taskname, siginfo, d):
if taskname is None:
return ""
- extension = ".tgz"
+ extension = ".tar.zst"
# 8 chars reserved for siginfo
limit = 254 - 8
if siginfo:
limit = 254
- extension = ".tgz.siginfo"
+ extension = ".tar.zst.siginfo"
if not hash:
hash = "INVALID"
fn = spec + hash + "_" + taskname + extension
@@ -37,7 +39,7 @@ SSTATE_PKGNAME = "${SSTATE_EXTRAPATH}${@generate_sstatefn(d.getVar('SSTATE_PK
SSTATE_PKG = "${SSTATE_DIR}/${SSTATE_PKGNAME}"
SSTATE_EXTRAPATH = ""
SSTATE_EXTRAPATHWILDCARD = ""
-SSTATE_PATHSPEC = "${SSTATE_DIR}/${SSTATE_EXTRAPATHWILDCARD}*/*/${SSTATE_PKGSPEC}*_${SSTATE_PATH_CURRTASK}.tgz*"
+SSTATE_PATHSPEC = "${SSTATE_DIR}/${SSTATE_EXTRAPATHWILDCARD}*/*/${SSTATE_PKGSPEC}*_${SSTATE_PATH_CURRTASK}.tar.zst*"
# explicitly make PV to depend on evaluated value of PV variable
PV[vardepvalue] = "${PV}"
@@ -832,23 +834,24 @@ sstate_create_package () {
mkdir --mode=0775 -p `dirname ${SSTATE_PKG}`
TFILE=`mktemp ${SSTATE_PKG}.XXXXXXXX`
- # Use pigz if available
- OPT="-czS"
- if [ -x "$(command -v pigz)" ]; then
- OPT="-I pigz -cS"
+ OPT="-cS"
+ ZSTD="zstd -${SSTATE_ZSTD_CLEVEL} -T${ZSTD_THREADS}"
+ # Use pzstd if available
+ if [ -x "$(command -v pzstd)" ]; then
+ ZSTD="pzstd -${SSTATE_ZSTD_CLEVEL} -p ${ZSTD_THREADS}"
fi
# Need to handle empty directories
if [ "$(ls -A)" ]; then
set +e
- tar $OPT -f $TFILE *
+ tar -I "$ZSTD" $OPT -f $TFILE *
ret=$?
if [ $ret -ne 0 ] && [ $ret -ne 1 ]; then
exit 1
fi
set -e
else
- tar $OPT --file=$TFILE --files-from=/dev/null
+ tar -I "$ZSTD" $OPT --file=$TFILE --files-from=/dev/null
fi
chmod 0664 $TFILE
# Skip if it was already created by some other process
@@ -887,7 +890,13 @@ python sstate_report_unihash() {
# Will be run from within SSTATE_INSTDIR.
#
sstate_unpack_package () {
- tar -xvzf ${SSTATE_PKG}
+ ZSTD="zstd -T${ZSTD_THREADS}"
+ # Use pzstd if available
+ if [ -x "$(command -v pzstd)" ]; then
+ ZSTD="pzstd -p ${ZSTD_THREADS}"
+ fi
+
+ tar -I "$ZSTD" -xvf ${SSTATE_PKG}
# update .siginfo atime on local/NFS mirror
[ -O ${SSTATE_PKG}.siginfo ] && [ -w ${SSTATE_PKG}.siginfo ] && [ -h ${SSTATE_PKG}.siginfo ] && touch -a ${SSTATE_PKG}.siginfo
# Use "! -w ||" to return true for read only files
diff --git a/meta/lib/oeqa/selftest/cases/signing.py b/meta/lib/oeqa/selftest/cases/signing.py
index af7a0b8b45..6f3d4aeae9 100644
--- a/meta/lib/oeqa/selftest/cases/signing.py
+++ b/meta/lib/oeqa/selftest/cases/signing.py
@@ -159,13 +159,13 @@ class Signing(OESelftestTestCase):
bitbake('-c clean %s' % test_recipe)
bitbake('-c populate_lic %s' % test_recipe)
- recipe_sig = glob.glob(sstatedir + '/*/*/*:ed:*_populate_lic.tgz.sig')
- recipe_tgz = glob.glob(sstatedir + '/*/*/*:ed:*_populate_lic.tgz')
+ recipe_sig = glob.glob(sstatedir + '/*/*/*:ed:*_populate_lic.tar.zst.sig')
+ recipe_archive = glob.glob(sstatedir + '/*/*/*:ed:*_populate_lic.tar.zst')
self.assertEqual(len(recipe_sig), 1, 'Failed to find .sig file.')
- self.assertEqual(len(recipe_tgz), 1, 'Failed to find .tgz file.')
+ self.assertEqual(len(recipe_archive), 1, 'Failed to find .tar.zst file.')
- ret = runCmd('gpg --homedir %s --verify %s %s' % (self.gpg_dir, recipe_sig[0], recipe_tgz[0]))
+ ret = runCmd('gpg --homedir %s --verify %s %s' % (self.gpg_dir, recipe_sig[0], recipe_archive[0]))
# gpg: Signature made Thu 22 Oct 2015 01:45:09 PM EEST using RSA key ID 61EEFB30
# gpg: Good signature from "testuser (nocomment) <testuser@email.com>"
self.assertIn('gpg: Good signature from', ret.output, 'Package signed incorrectly.')
diff --git a/meta/lib/oeqa/selftest/cases/sstatetests.py b/meta/lib/oeqa/selftest/cases/sstatetests.py
index 874f439282..3dab607eeb 100644
--- a/meta/lib/oeqa/selftest/cases/sstatetests.py
+++ b/meta/lib/oeqa/selftest/cases/sstatetests.py
@@ -68,7 +68,7 @@ class SStateTests(SStateBase):
results = self.search_sstate('|'.join(map(str, targets)), distro_specific, distro_nonspecific)
if distro_nonspecific:
for r in results:
- if r.endswith(("_populate_lic.tgz", "_populate_lic.tgz.siginfo", "_fetch.tgz.siginfo", "_unpack.tgz.siginfo", "_patch.tgz.siginfo")):
+ if r.endswith(("_populate_lic.tar.zst", "_populate_lic.tar.zst.siginfo", "_fetch.tar.zst.siginfo", "_unpack.tar.zst.siginfo", "_patch.tar.zst.siginfo")):
continue
file_tracker.append(r)
else:
@@ -98,15 +98,15 @@ class SStateTests(SStateBase):
bitbake(['-ccleansstate'] + targets)
bitbake(targets)
- tgz_created = self.search_sstate('|'.join(map(str, [s + r'.*?\.tgz$' for s in targets])), distro_specific, distro_nonspecific)
- self.assertTrue(tgz_created, msg="Could not find sstate .tgz files for: %s (%s)" % (', '.join(map(str, targets)), str(tgz_created)))
+ archives_created = self.search_sstate('|'.join(map(str, [s + r'.*?\.tar.zst$' for s in targets])), distro_specific, distro_nonspecific)
+ self.assertTrue(archives_created, msg="Could not find sstate .tar.zst files for: %s (%s)" % (', '.join(map(str, targets)), str(archives_created)))
siginfo_created = self.search_sstate('|'.join(map(str, [s + r'.*?\.siginfo$' for s in targets])), distro_specific, distro_nonspecific)
self.assertTrue(siginfo_created, msg="Could not find sstate .siginfo files for: %s (%s)" % (', '.join(map(str, targets)), str(siginfo_created)))
bitbake(['-ccleansstate'] + targets)
- tgz_removed = self.search_sstate('|'.join(map(str, [s + r'.*?\.tgz$' for s in targets])), distro_specific, distro_nonspecific)
- self.assertTrue(not tgz_removed, msg="do_cleansstate didn't remove .tgz sstate files for: %s (%s)" % (', '.join(map(str, targets)), str(tgz_removed)))
+ archives_removed = self.search_sstate('|'.join(map(str, [s + r'.*?\.tar.zst$' for s in targets])), distro_specific, distro_nonspecific)
+ self.assertTrue(not archives_removed, msg="do_cleansstate didn't remove .tar.zst sstate files for: %s (%s)" % (', '.join(map(str, targets)), str(archives_removed)))
def test_cleansstate_task_distro_specific_nonspecific(self):
targets = ['binutils-cross-'+ self.tune_arch, 'binutils-native']
@@ -129,14 +129,14 @@ class SStateTests(SStateBase):
bitbake(['-ccleansstate'] + targets)
bitbake(targets)
- results = self.search_sstate('|'.join(map(str, [s + r'.*?\.tgz$' for s in targets])), distro_specific=False, distro_nonspecific=True)
+ results = self.search_sstate('|'.join(map(str, [s + r'.*?\.tar.zst$' for s in targets])), distro_specific=False, distro_nonspecific=True)
filtered_results = []
for r in results:
- if r.endswith(("_populate_lic.tgz", "_populate_lic.tgz.siginfo")):
+ if r.endswith(("_populate_lic.tar.zst", "_populate_lic.tar.zst.siginfo")):
continue
filtered_results.append(r)
self.assertTrue(filtered_results == [], msg="Found distro non-specific sstate for: %s (%s)" % (', '.join(map(str, targets)), str(filtered_results)))
- file_tracker_1 = self.search_sstate('|'.join(map(str, [s + r'.*?\.tgz$' for s in targets])), distro_specific=True, distro_nonspecific=False)
+ file_tracker_1 = self.search_sstate('|'.join(map(str, [s + r'.*?\.tar.zst$' for s in targets])), distro_specific=True, distro_nonspecific=False)
self.assertTrue(len(file_tracker_1) >= len(targets), msg = "Not all sstate files were created for: %s" % ', '.join(map(str, targets)))
self.track_for_cleanup(self.distro_specific_sstate + "_old")
@@ -145,7 +145,7 @@ class SStateTests(SStateBase):
bitbake(['-cclean'] + targets)
bitbake(targets)
- file_tracker_2 = self.search_sstate('|'.join(map(str, [s + r'.*?\.tgz$' for s in targets])), distro_specific=True, distro_nonspecific=False)
+ file_tracker_2 = self.search_sstate('|'.join(map(str, [s + r'.*?\.tar.zst$' for s in targets])), distro_specific=True, distro_nonspecific=False)
self.assertTrue(len(file_tracker_2) >= len(targets), msg = "Not all sstate files were created for: %s" % ', '.join(map(str, targets)))
not_recreated = [x for x in file_tracker_1 if x not in file_tracker_2]
@@ -188,18 +188,18 @@ class SStateTests(SStateBase):
if not sstate_arch in sstate_archs_list:
sstate_archs_list.append(sstate_arch)
if target_config[idx] == target_config[-1]:
- target_sstate_before_build = self.search_sstate(target + r'.*?\.tgz$')
+ target_sstate_before_build = self.search_sstate(target + r'.*?\.tar.zst$')
bitbake("-cclean %s" % target)
result = bitbake(target, ignore_status=True)
if target_config[idx] == target_config[-1]:
- target_sstate_after_build = self.search_sstate(target + r'.*?\.tgz$')
+ target_sstate_after_build = self.search_sstate(target + r'.*?\.tar.zst$')
expected_remaining_sstate += [x for x in target_sstate_after_build if x not in target_sstate_before_build if not any(pattern in x for pattern in ignore_patterns)]
self.remove_config(global_config[idx])
self.remove_recipeinc(target, target_config[idx])
self.assertEqual(result.status, 0, msg = "build of %s failed with %s" % (target, result.output))
runCmd("sstate-cache-management.sh -y --cache-dir=%s --remove-duplicated --extra-archs=%s" % (self.sstate_path, ','.join(map(str, sstate_archs_list))))
- actual_remaining_sstate = [x for x in self.search_sstate(target + r'.*?\.tgz$') if not any(pattern in x for pattern in ignore_patterns)]
+ actual_remaining_sstate = [x for x in self.search_sstate(target + r'.*?\.tar.zst$') if not any(pattern in x for pattern in ignore_patterns)]
actual_not_expected = [x for x in actual_remaining_sstate if x not in expected_remaining_sstate]
self.assertFalse(actual_not_expected, msg="Files should have been removed but were not: %s" % ', '.join(map(str, actual_not_expected)))
diff --git a/scripts/sstate-cache-management.sh b/scripts/sstate-cache-management.sh
index f1706a2229..d39671f7c6 100755
--- a/scripts/sstate-cache-management.sh
+++ b/scripts/sstate-cache-management.sh
@@ -114,7 +114,7 @@ echo_error () {
# * Add .done/.siginfo to the remove list
# * Add destination of symlink to the remove list
#
-# $1: output file, others: sstate cache file (.tgz)
+# $1: output file, others: sstate cache file (.tar.zst)
gen_rmlist (){
local rmlist_file="$1"
shift
@@ -131,13 +131,13 @@ gen_rmlist (){
dest="`readlink -e $i`"
if [ -n "$dest" ]; then
echo $dest >> $rmlist_file
- # Remove the .siginfo when .tgz is removed
+ # Remove the .siginfo when .tar.zst is removed
if [ -f "$dest.siginfo" ]; then
echo $dest.siginfo >> $rmlist_file
fi
fi
fi
- # Add the ".tgz.done" and ".siginfo.done" (may exist in the future)
+ # Add the ".tar.zst.done" and ".siginfo.done" (may exist in the future)
base_fn="${i##/*/}"
t_fn="$base_fn.done"
s_fn="$base_fn.siginfo.done"
@@ -188,10 +188,10 @@ remove_duplicated () {
total_files=`find $cache_dir -name 'sstate*' | wc -l`
# Save all the sstate files in a file
sstate_files_list=`mktemp` || exit 1
- find $cache_dir -name 'sstate:*:*:*:*:*:*:*.tgz*' >$sstate_files_list
+ find $cache_dir -iname 'sstate:*:*:*:*:*:*:*.tar.zst*' >$sstate_files_list
echo "Figuring out the suffixes in the sstate cache dir ... "
- sstate_suffixes="`sed 's%.*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^_]*_\([^:]*\)\.tgz.*%\1%g' $sstate_files_list | sort -u`"
+ sstate_suffixes="`sed 's%.*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^_]*_\([^:]*\)\.tar\.zst.*%\1%g' $sstate_files_list | sort -u`"
echo "Done"
echo "The following suffixes have been found in the cache dir:"
echo $sstate_suffixes
@@ -200,10 +200,10 @@ remove_duplicated () {
# Using this SSTATE_PKGSPEC definition it's 6th colon separated field
# SSTATE_PKGSPEC = "sstate:${PN}:${PACKAGE_ARCH}${TARGET_VENDOR}-${TARGET_OS}:${PV}:${PR}:${SSTATE_PKGARCH}:${SSTATE_VERSION}:"
for arch in $all_archs; do
- grep -q ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:$arch:[^:]*:[^:]*\.tgz$" $sstate_files_list
+ grep -q ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:$arch:[^:]*:[^:]*\.tar\.zst$" $sstate_files_list
[ $? -eq 0 ] && ava_archs="$ava_archs $arch"
# ${builder_arch}_$arch used by toolchain sstate
- grep -q ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:${builder_arch}_$arch:[^:]*:[^:]*\.tgz$" $sstate_files_list
+ grep -q ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:${builder_arch}_$arch:[^:]*:[^:]*\.tar\.zst$" $sstate_files_list
[ $? -eq 0 ] && ava_archs="$ava_archs ${builder_arch}_$arch"
done
echo "Done"
@@ -219,13 +219,13 @@ remove_duplicated () {
continue
fi
# Total number of files including .siginfo and .done files
- total_files_suffix=`grep ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tgz.*" $sstate_files_list | wc -l 2>/dev/null`
- total_tgz_suffix=`grep ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tgz$" $sstate_files_list | wc -l 2>/dev/null`
+ total_files_suffix=`grep ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tar\.zst.*" $sstate_files_list | wc -l 2>/dev/null`
+ total_archive_suffix=`grep ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tar\.zst$" $sstate_files_list | wc -l 2>/dev/null`
# Save the file list to a file, some suffix's file may not exist
- grep ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tgz.*" $sstate_files_list >$list_suffix 2>/dev/null
- local deleted_tgz=0
+ grep ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tar\.zst.*" $sstate_files_list >$list_suffix 2>/dev/null
+ local deleted_archives=0
local deleted_files=0
- for ext in tgz tgz.siginfo tgz.done; do
+ for ext in tar.zst tar.zst.siginfo tar.zst.done; do
echo "Figuring out the sstate:xxx_$suffix.$ext ... "
# Uniq BPNs
file_names=`for arch in $ava_archs ""; do
@@ -268,19 +268,19 @@ remove_duplicated () {
done
done
done
- deleted_tgz=`cat $rm_list.* 2>/dev/null | grep ".tgz$" | wc -l`
+ deleted_archives=`cat $rm_list.* 2>/dev/null | grep "\.tar\.zst$" | wc -l`
deleted_files=`cat $rm_list.* 2>/dev/null | wc -l`
[ "$deleted_files" -gt 0 -a $debug -gt 0 ] && cat $rm_list.*
- echo "($deleted_tgz out of $total_tgz_suffix .tgz files for $suffix suffix will be removed or $deleted_files out of $total_files_suffix when counting also .siginfo and .done files)"
+ echo "($deleted_archives out of $total_archives_suffix .tar.zst files for $suffix suffix will be removed or $deleted_files out of $total_files_suffix when counting also .siginfo and .done files)"
let total_deleted=$total_deleted+$deleted_files
done
- deleted_tgz=0
+ deleted_archives=0
rm_old_list=$remove_listdir/sstate-old-filenames
- find $cache_dir -name 'sstate-*.tgz' >$rm_old_list
- [ -s "$rm_old_list" ] && deleted_tgz=`cat $rm_old_list | grep ".tgz$" | wc -l`
+ find $cache_dir -name 'sstate-*.tar.zst' >$rm_old_list
+ [ -s "$rm_old_list" ] && deleted_archives=`cat $rm_old_list | grep "\.tar\.zst$" | wc -l`
[ -s "$rm_old_list" ] && deleted_files=`cat $rm_old_list | wc -l`
[ -s "$rm_old_list" -a $debug -gt 0 ] && cat $rm_old_list
- echo "($deleted_tgz .tgz files with old sstate-* filenames will be removed or $deleted_files when counting also .siginfo and .done files)"
+ echo "($deleted_archives or .tar.zst files with old sstate-* filenames will be removed or $deleted_files when counting also .siginfo and .done files)"
let total_deleted=$total_deleted+$deleted_files
rm -f $list_suffix
@@ -289,7 +289,7 @@ remove_duplicated () {
read_confirm
if [ "$confirm" = "y" -o "$confirm" = "Y" ]; then
for list in `ls $remove_listdir/`; do
- echo "Removing $list.tgz (`cat $remove_listdir/$list | wc -w` files) ... "
+ echo "Removing $list.tar.zst archive (`cat $remove_listdir/$list | wc -w` files) ... "
# Remove them one by one to avoid the argument list too long error
for i in `cat $remove_listdir/$list`; do
rm -f $verbose $i
@@ -322,7 +322,7 @@ rm_by_stamps (){
find $cache_dir -type f -name 'sstate*' | sort -u -o $cache_list
echo "Figuring out the suffixes in the sstate cache dir ... "
- local sstate_suffixes="`sed 's%.*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^_]*_\([^:]*\)\.tgz.*%\1%g' $cache_list | sort -u`"
+ local sstate_suffixes="`sed 's%.*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^_]*_\([^:]*\)\.tar\.zst.*%\1%g' $cache_list | sort -u`"
echo "Done"
echo "The following suffixes have been found in the cache dir:"
echo $sstate_suffixes
--
2.31.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [OE-core] [PATCH] sstate: Switch to ZStandard compressor support
2021-10-11 17:12 ` [PATCH] sstate: Switch to ZStandard compressor support henry.kleynhans
@ 2021-10-11 21:58 ` Jose Quaresma
0 siblings, 0 replies; 4+ messages in thread
From: Jose Quaresma @ 2021-10-11 21:58 UTC (permalink / raw)
To: Henry Kleynhans; +Cc: OE-core, poky, hkleynhans, rmikey
[-- Attachment #1: Type: text/plain, Size: 21629 bytes --]
Hi Henry,
Henry Kleynhans <henry.kleynhans@gmail.com> escreveu no dia segunda,
11/10/2021 à(s) 18:12:
> From: Henry Kleynhans <hkleynhans@fb.com>
>
> This patch switches the compressor from Gzip to ZStandard for ssate cache
> files.
>
> Zstandard compression provides a significant improvement in
> decompression speed as well as improvement in compression speed and disk
> usage over the 'tgz' format in use. Furthermore, its configurable
> compression level offers a trade-off between time spent compressing
> sstate cache files and disk space used by those files. The reduced disk
> usage also contributes to saving network traffic for those sharing their
> sstate cache with others.
>
> Zstandard should therefore be a good choice when:
> * disk space is at a premium
> * network speed / resources are limited
> * the CI server can sstate packages can be created at high compression
> * less CPU on the build server should be used for sstate decompression
>
> Signed-off-by: Henry Kleynhans <hkleynhans@fb.com>
> ---
> meta/classes/sstate.bbclass | 29 +++++++++------
> meta/lib/oeqa/selftest/cases/signing.py | 8 ++---
> meta/lib/oeqa/selftest/cases/sstatetests.py | 24 ++++++-------
> scripts/sstate-cache-management.sh | 40 ++++++++++-----------
> 4 files changed, 55 insertions(+), 46 deletions(-)
>
> diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
> index 7f4b1f6804..3a5195267a 100644
> --- a/meta/classes/sstate.bbclass
> +++ b/meta/classes/sstate.bbclass
> @@ -1,17 +1,19 @@
> SSTATE_VERSION = "5"
>
> +SSTATE_ZSTD_CLEVEL = "8"
>
Giving the user the ability to adjust the compression level can be useful.
Using a weak default value (?? = "8") gives the possibility to use a
default value (?=) in local.conf
that can be overwritten at recipe level.
Sets only a default value on the class can be more appropriate and fits
most use cases.
SSTATE_ZSTD_CLEVEL ?= "8"
> +
> SSTATE_MANIFESTS ?= "${TMPDIR}/sstate-control"
> SSTATE_MANFILEPREFIX =
> "${SSTATE_MANIFESTS}/manifest-${SSTATE_MANMACH}-${PN}"
>
> def generate_sstatefn(spec, hash, taskname, siginfo, d):
> if taskname is None:
> return ""
> - extension = ".tgz"
> + extension = ".tar.zst"
> # 8 chars reserved for siginfo
> limit = 254 - 8
> if siginfo:
> limit = 254
> - extension = ".tgz.siginfo"
> + extension = ".tar.zst.siginfo"
> if not hash:
> hash = "INVALID"
> fn = spec + hash + "_" + taskname + extension
> @@ -37,7 +39,7 @@ SSTATE_PKGNAME =
> "${SSTATE_EXTRAPATH}${@generate_sstatefn(d.getVar('SSTATE_PK
> SSTATE_PKG = "${SSTATE_DIR}/${SSTATE_PKGNAME}"
> SSTATE_EXTRAPATH = ""
> SSTATE_EXTRAPATHWILDCARD = ""
> -SSTATE_PATHSPEC =
> "${SSTATE_DIR}/${SSTATE_EXTRAPATHWILDCARD}*/*/${SSTATE_PKGSPEC}*_${SSTATE_PATH_CURRTASK}.tgz*"
> +SSTATE_PATHSPEC =
> "${SSTATE_DIR}/${SSTATE_EXTRAPATHWILDCARD}*/*/${SSTATE_PKGSPEC}*_${SSTATE_PATH_CURRTASK}.tar.zst*"
>
> # explicitly make PV to depend on evaluated value of PV variable
> PV[vardepvalue] = "${PV}"
> @@ -832,23 +834,24 @@ sstate_create_package () {
> mkdir --mode=0775 -p `dirname ${SSTATE_PKG}`
> TFILE=`mktemp ${SSTATE_PKG}.XXXXXXXX`
>
> - # Use pigz if available
> - OPT="-czS"
> - if [ -x "$(command -v pigz)" ]; then
> - OPT="-I pigz -cS"
> + OPT="-cS"
> + ZSTD="zstd -${SSTATE_ZSTD_CLEVEL} -T${ZSTD_THREADS}"
> + # Use pzstd if available
> + if [ -x "$(command -v pzstd)" ]; then
> + ZSTD="pzstd -${SSTATE_ZSTD_CLEVEL} -p ${ZSTD_THREADS}"
> fi
>
> # Need to handle empty directories
> if [ "$(ls -A)" ]; then
> set +e
> - tar $OPT -f $TFILE *
> + tar -I "$ZSTD" $OPT -f $TFILE *
> ret=$?
> if [ $ret -ne 0 ] && [ $ret -ne 1 ]; then
> exit 1
> fi
> set -e
> else
> - tar $OPT --file=$TFILE --files-from=/dev/null
> + tar -I "$ZSTD" $OPT --file=$TFILE --files-from=/dev/null
> fi
> chmod 0664 $TFILE
> # Skip if it was already created by some other process
> @@ -887,7 +890,13 @@ python sstate_report_unihash() {
> # Will be run from within SSTATE_INSTDIR.
> #
> sstate_unpack_package () {
> - tar -xvzf ${SSTATE_PKG}
> + ZSTD="zstd -T${ZSTD_THREADS}"
> + # Use pzstd if available
> + if [ -x "$(command -v pzstd)" ]; then
> + ZSTD="pzstd -p ${ZSTD_THREADS}"
> + fi
> +
> + tar -I "$ZSTD" -xvf ${SSTATE_PKG}
> # update .siginfo atime on local/NFS mirror
> [ -O ${SSTATE_PKG}.siginfo ] && [ -w ${SSTATE_PKG}.siginfo ] && [
> -h ${SSTATE_PKG}.siginfo ] && touch -a ${SSTATE_PKG}.siginfo
> # Use "! -w ||" to return true for read only files
> diff --git a/meta/lib/oeqa/selftest/cases/signing.py
> b/meta/lib/oeqa/selftest/cases/signing.py
> index af7a0b8b45..6f3d4aeae9 100644
> --- a/meta/lib/oeqa/selftest/cases/signing.py
> +++ b/meta/lib/oeqa/selftest/cases/signing.py
> @@ -159,13 +159,13 @@ class Signing(OESelftestTestCase):
> bitbake('-c clean %s' % test_recipe)
> bitbake('-c populate_lic %s' % test_recipe)
>
> - recipe_sig = glob.glob(sstatedir +
> '/*/*/*:ed:*_populate_lic.tgz.sig')
> - recipe_tgz = glob.glob(sstatedir +
> '/*/*/*:ed:*_populate_lic.tgz')
> + recipe_sig = glob.glob(sstatedir +
> '/*/*/*:ed:*_populate_lic.tar.zst.sig')
> + recipe_archive = glob.glob(sstatedir +
> '/*/*/*:ed:*_populate_lic.tar.zst')
>
> self.assertEqual(len(recipe_sig), 1, 'Failed to find .sig
> file.')
> - self.assertEqual(len(recipe_tgz), 1, 'Failed to find .tgz
> file.')
> + self.assertEqual(len(recipe_archive), 1, 'Failed to find
> .tar.zst file.')
>
> - ret = runCmd('gpg --homedir %s --verify %s %s' %
> (self.gpg_dir, recipe_sig[0], recipe_tgz[0]))
> + ret = runCmd('gpg --homedir %s --verify %s %s' %
> (self.gpg_dir, recipe_sig[0], recipe_archive[0]))
> # gpg: Signature made Thu 22 Oct 2015 01:45:09 PM EEST using
> RSA key ID 61EEFB30
> # gpg: Good signature from "testuser (nocomment) <
> testuser@email.com>"
> self.assertIn('gpg: Good signature from', ret.output,
> 'Package signed incorrectly.')
> diff --git a/meta/lib/oeqa/selftest/cases/sstatetests.py
> b/meta/lib/oeqa/selftest/cases/sstatetests.py
> index 874f439282..3dab607eeb 100644
> --- a/meta/lib/oeqa/selftest/cases/sstatetests.py
> +++ b/meta/lib/oeqa/selftest/cases/sstatetests.py
> @@ -68,7 +68,7 @@ class SStateTests(SStateBase):
> results = self.search_sstate('|'.join(map(str, targets)),
> distro_specific, distro_nonspecific)
> if distro_nonspecific:
> for r in results:
> - if r.endswith(("_populate_lic.tgz",
> "_populate_lic.tgz.siginfo", "_fetch.tgz.siginfo", "_unpack.tgz.siginfo",
> "_patch.tgz.siginfo")):
> + if r.endswith(("_populate_lic.tar.zst",
> "_populate_lic.tar.zst.siginfo", "_fetch.tar.zst.siginfo",
> "_unpack.tar.zst.siginfo", "_patch.tar.zst.siginfo")):
> continue
> file_tracker.append(r)
> else:
> @@ -98,15 +98,15 @@ class SStateTests(SStateBase):
> bitbake(['-ccleansstate'] + targets)
>
> bitbake(targets)
> - tgz_created = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tgz$' for s in targets])), distro_specific, distro_nonspecific)
> - self.assertTrue(tgz_created, msg="Could not find sstate .tgz
> files for: %s (%s)" % (', '.join(map(str, targets)), str(tgz_created)))
> + archives_created = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tar.zst$' for s in targets])), distro_specific, distro_nonspecific)
> + self.assertTrue(archives_created, msg="Could not find sstate
> .tar.zst files for: %s (%s)" % (', '.join(map(str, targets)),
> str(archives_created)))
>
> siginfo_created = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.siginfo$' for s in targets])), distro_specific, distro_nonspecific)
> self.assertTrue(siginfo_created, msg="Could not find sstate
> .siginfo files for: %s (%s)" % (', '.join(map(str, targets)),
> str(siginfo_created)))
>
> bitbake(['-ccleansstate'] + targets)
> - tgz_removed = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tgz$' for s in targets])), distro_specific, distro_nonspecific)
> - self.assertTrue(not tgz_removed, msg="do_cleansstate didn't
> remove .tgz sstate files for: %s (%s)" % (', '.join(map(str, targets)),
> str(tgz_removed)))
> + archives_removed = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tar.zst$' for s in targets])), distro_specific, distro_nonspecific)
> + self.assertTrue(not archives_removed, msg="do_cleansstate didn't
> remove .tar.zst sstate files for: %s (%s)" % (', '.join(map(str, targets)),
> str(archives_removed)))
>
> def test_cleansstate_task_distro_specific_nonspecific(self):
> targets = ['binutils-cross-'+ self.tune_arch, 'binutils-native']
> @@ -129,14 +129,14 @@ class SStateTests(SStateBase):
> bitbake(['-ccleansstate'] + targets)
>
> bitbake(targets)
> - results = self.search_sstate('|'.join(map(str, [s + r'.*?\.tgz$'
> for s in targets])), distro_specific=False, distro_nonspecific=True)
> + results = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tar.zst$' for s in targets])), distro_specific=False,
> distro_nonspecific=True)
> filtered_results = []
> for r in results:
> - if r.endswith(("_populate_lic.tgz",
> "_populate_lic.tgz.siginfo")):
> + if r.endswith(("_populate_lic.tar.zst",
> "_populate_lic.tar.zst.siginfo")):
> continue
> filtered_results.append(r)
> self.assertTrue(filtered_results == [], msg="Found distro
> non-specific sstate for: %s (%s)" % (', '.join(map(str, targets)),
> str(filtered_results)))
> - file_tracker_1 = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tgz$' for s in targets])), distro_specific=True,
> distro_nonspecific=False)
> + file_tracker_1 = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tar.zst$' for s in targets])), distro_specific=True,
> distro_nonspecific=False)
> self.assertTrue(len(file_tracker_1) >= len(targets), msg = "Not
> all sstate files were created for: %s" % ', '.join(map(str, targets)))
>
> self.track_for_cleanup(self.distro_specific_sstate + "_old")
> @@ -145,7 +145,7 @@ class SStateTests(SStateBase):
>
> bitbake(['-cclean'] + targets)
> bitbake(targets)
> - file_tracker_2 = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tgz$' for s in targets])), distro_specific=True,
> distro_nonspecific=False)
> + file_tracker_2 = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tar.zst$' for s in targets])), distro_specific=True,
> distro_nonspecific=False)
> self.assertTrue(len(file_tracker_2) >= len(targets), msg = "Not
> all sstate files were created for: %s" % ', '.join(map(str, targets)))
>
> not_recreated = [x for x in file_tracker_1 if x not in
> file_tracker_2]
> @@ -188,18 +188,18 @@ class SStateTests(SStateBase):
> if not sstate_arch in sstate_archs_list:
> sstate_archs_list.append(sstate_arch)
> if target_config[idx] == target_config[-1]:
> - target_sstate_before_build = self.search_sstate(target +
> r'.*?\.tgz$')
> + target_sstate_before_build = self.search_sstate(target +
> r'.*?\.tar.zst$')
> bitbake("-cclean %s" % target)
> result = bitbake(target, ignore_status=True)
> if target_config[idx] == target_config[-1]:
> - target_sstate_after_build = self.search_sstate(target +
> r'.*?\.tgz$')
> + target_sstate_after_build = self.search_sstate(target +
> r'.*?\.tar.zst$')
> expected_remaining_sstate += [x for x in
> target_sstate_after_build if x not in target_sstate_before_build if not
> any(pattern in x for pattern in ignore_patterns)]
> self.remove_config(global_config[idx])
> self.remove_recipeinc(target, target_config[idx])
> self.assertEqual(result.status, 0, msg = "build of %s failed
> with %s" % (target, result.output))
>
> runCmd("sstate-cache-management.sh -y --cache-dir=%s
> --remove-duplicated --extra-archs=%s" % (self.sstate_path,
> ','.join(map(str, sstate_archs_list))))
> - actual_remaining_sstate = [x for x in self.search_sstate(target +
> r'.*?\.tgz$') if not any(pattern in x for pattern in ignore_patterns)]
> + actual_remaining_sstate = [x for x in self.search_sstate(target +
> r'.*?\.tar.zst$') if not any(pattern in x for pattern in ignore_patterns)]
>
> actual_not_expected = [x for x in actual_remaining_sstate if x
> not in expected_remaining_sstate]
> self.assertFalse(actual_not_expected, msg="Files should have been
> removed but were not: %s" % ', '.join(map(str, actual_not_expected)))
> diff --git a/scripts/sstate-cache-management.sh
> b/scripts/sstate-cache-management.sh
> index f1706a2229..d39671f7c6 100755
> --- a/scripts/sstate-cache-management.sh
> +++ b/scripts/sstate-cache-management.sh
> @@ -114,7 +114,7 @@ echo_error () {
> # * Add .done/.siginfo to the remove list
> # * Add destination of symlink to the remove list
> #
> -# $1: output file, others: sstate cache file (.tgz)
> +# $1: output file, others: sstate cache file (.tar.zst)
> gen_rmlist (){
> local rmlist_file="$1"
> shift
> @@ -131,13 +131,13 @@ gen_rmlist (){
> dest="`readlink -e $i`"
> if [ -n "$dest" ]; then
> echo $dest >> $rmlist_file
> - # Remove the .siginfo when .tgz is removed
> + # Remove the .siginfo when .tar.zst is removed
> if [ -f "$dest.siginfo" ]; then
> echo $dest.siginfo >> $rmlist_file
> fi
> fi
> fi
> - # Add the ".tgz.done" and ".siginfo.done" (may exist in the
> future)
> + # Add the ".tar.zst.done" and ".siginfo.done" (may exist in the
> future)
> base_fn="${i##/*/}"
> t_fn="$base_fn.done"
> s_fn="$base_fn.siginfo.done"
> @@ -188,10 +188,10 @@ remove_duplicated () {
> total_files=`find $cache_dir -name 'sstate*' | wc -l`
> # Save all the sstate files in a file
> sstate_files_list=`mktemp` || exit 1
> - find $cache_dir -name 'sstate:*:*:*:*:*:*:*.tgz*' >$sstate_files_list
> + find $cache_dir -iname 'sstate:*:*:*:*:*:*:*.tar.zst*'
> >$sstate_files_list
>
> echo "Figuring out the suffixes in the sstate cache dir ... "
> - sstate_suffixes="`sed
> 's%.*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^_]*_\([^:]*\)\.tgz.*%\1%g'
> $sstate_files_list | sort -u`"
> + sstate_suffixes="`sed
> 's%.*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^_]*_\([^:]*\)\.tar\.zst.*%\1%g'
> $sstate_files_list | sort -u`"
> echo "Done"
> echo "The following suffixes have been found in the cache dir:"
> echo $sstate_suffixes
> @@ -200,10 +200,10 @@ remove_duplicated () {
> # Using this SSTATE_PKGSPEC definition it's 6th colon separated field
> # SSTATE_PKGSPEC =
> "sstate:${PN}:${PACKAGE_ARCH}${TARGET_VENDOR}-${TARGET_OS}:${PV}:${PR}:${SSTATE_PKGARCH}:${SSTATE_VERSION}:"
> for arch in $all_archs; do
> - grep -q ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:$arch:[^:]*:[^:]*\.tgz$"
> $sstate_files_list
> + grep -q
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:$arch:[^:]*:[^:]*\.tar\.zst$"
> $sstate_files_list
> [ $? -eq 0 ] && ava_archs="$ava_archs $arch"
> # ${builder_arch}_$arch used by toolchain sstate
> - grep -q
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:${builder_arch}_$arch:[^:]*:[^:]*\.tgz$"
> $sstate_files_list
> + grep -q
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:${builder_arch}_$arch:[^:]*:[^:]*\.tar\.zst$"
> $sstate_files_list
> [ $? -eq 0 ] && ava_archs="$ava_archs ${builder_arch}_$arch"
> done
> echo "Done"
> @@ -219,13 +219,13 @@ remove_duplicated () {
> continue
> fi
> # Total number of files including .siginfo and .done files
> - total_files_suffix=`grep
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tgz.*"
> $sstate_files_list | wc -l 2>/dev/null`
> - total_tgz_suffix=`grep
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tgz$"
> $sstate_files_list | wc -l 2>/dev/null`
> + total_files_suffix=`grep
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tar\.zst.*"
> $sstate_files_list | wc -l 2>/dev/null`
> + total_archive_suffix=`grep
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tar\.zst$"
> $sstate_files_list | wc -l 2>/dev/null`
> # Save the file list to a file, some suffix's file may not exist
> - grep
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tgz.*"
> $sstate_files_list >$list_suffix 2>/dev/null
> - local deleted_tgz=0
> + grep
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tar\.zst.*"
> $sstate_files_list >$list_suffix 2>/dev/null
> + local deleted_archives=0
> local deleted_files=0
> - for ext in tgz tgz.siginfo tgz.done; do
> + for ext in tar.zst tar.zst.siginfo tar.zst.done; do
> echo "Figuring out the sstate:xxx_$suffix.$ext ... "
> # Uniq BPNs
> file_names=`for arch in $ava_archs ""; do
> @@ -268,19 +268,19 @@ remove_duplicated () {
> done
> done
> done
> - deleted_tgz=`cat $rm_list.* 2>/dev/null | grep ".tgz$" | wc -l`
> + deleted_archives=`cat $rm_list.* 2>/dev/null | grep "\.tar\.zst$" |
> wc -l`
> deleted_files=`cat $rm_list.* 2>/dev/null | wc -l`
> [ "$deleted_files" -gt 0 -a $debug -gt 0 ] && cat $rm_list.*
> - echo "($deleted_tgz out of $total_tgz_suffix .tgz files for $suffix
> suffix will be removed or $deleted_files out of $total_files_suffix when
> counting also .siginfo and .done files)"
> + echo "($deleted_archives out of $total_archives_suffix .tar.zst
> files for $suffix suffix will be removed or $deleted_files out of
> $total_files_suffix when counting also .siginfo and .done files)"
> let total_deleted=$total_deleted+$deleted_files
> done
> - deleted_tgz=0
> + deleted_archives=0
> rm_old_list=$remove_listdir/sstate-old-filenames
> - find $cache_dir -name 'sstate-*.tgz' >$rm_old_list
> - [ -s "$rm_old_list" ] && deleted_tgz=`cat $rm_old_list | grep ".tgz$" |
> wc -l`
> + find $cache_dir -name 'sstate-*.tar.zst' >$rm_old_list
> + [ -s "$rm_old_list" ] && deleted_archives=`cat $rm_old_list | grep
> "\.tar\.zst$" | wc -l`
> [ -s "$rm_old_list" ] && deleted_files=`cat $rm_old_list | wc -l`
> [ -s "$rm_old_list" -a $debug -gt 0 ] && cat $rm_old_list
> - echo "($deleted_tgz .tgz files with old sstate-* filenames will be
> removed or $deleted_files when counting also .siginfo and .done files)"
> + echo "($deleted_archives or .tar.zst files with old sstate-* filenames
> will be removed or $deleted_files when counting also .siginfo and .done
> files)"
> let total_deleted=$total_deleted+$deleted_files
>
> rm -f $list_suffix
> @@ -289,7 +289,7 @@ remove_duplicated () {
> read_confirm
> if [ "$confirm" = "y" -o "$confirm" = "Y" ]; then
> for list in `ls $remove_listdir/`; do
> - echo "Removing $list.tgz (`cat $remove_listdir/$list | wc
> -w` files) ... "
> + echo "Removing $list.tar.zst archive (`cat
> $remove_listdir/$list | wc -w` files) ... "
> # Remove them one by one to avoid the argument list too
> long error
> for i in `cat $remove_listdir/$list`; do
> rm -f $verbose $i
> @@ -322,7 +322,7 @@ rm_by_stamps (){
> find $cache_dir -type f -name 'sstate*' | sort -u -o $cache_list
>
> echo "Figuring out the suffixes in the sstate cache dir ... "
> - local sstate_suffixes="`sed
> 's%.*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^_]*_\([^:]*\)\.tgz.*%\1%g'
> $cache_list | sort -u`"
> + local sstate_suffixes="`sed
> 's%.*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^_]*_\([^:]*\)\.tar\.zst.*%\1%g'
> $cache_list | sort -u`"
> echo "Done"
> echo "The following suffixes have been found in the cache dir:"
> echo $sstate_suffixes
> --
> 2.31.1
>
>
> -=-=-=-=-=-=-=-=-=-=-=-
> Links: You receive all messages sent to this group.
> View/Reply Online (#156845):
> https://lists.openembedded.org/g/openembedded-core/message/156845
> Mute This Topic: https://lists.openembedded.org/mt/86242479/5052612
> Group Owner: openembedded-core+owner@lists.openembedded.org
> Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub [
> quaresma.jose@gmail.com]
> -=-=-=-=-=-=-=-=-=-=-=-
>
>
--
Best regards,
José Quaresma
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [OE-core] [PATCH] sstate: Switch to ZStandard compressor support
@ 2021-10-11 21:58 ` Jose Quaresma
0 siblings, 0 replies; 4+ messages in thread
From: Jose Quaresma @ 2021-10-11 21:58 UTC (permalink / raw)
To: Henry Kleynhans; +Cc: OE-core, poky, hkleynhans, rmikey
[-- Attachment #1: Type: text/plain, Size: 21186 bytes --]
Hi Henry,
Henry Kleynhans <henry.kleynhans@gmail.com> escreveu no dia segunda,
11/10/2021 à(s) 18:12:
> From: Henry Kleynhans <hkleynhans@fb.com>
>
> This patch switches the compressor from Gzip to ZStandard for ssate cache
> files.
>
> Zstandard compression provides a significant improvement in
> decompression speed as well as improvement in compression speed and disk
> usage over the 'tgz' format in use. Furthermore, its configurable
> compression level offers a trade-off between time spent compressing
> sstate cache files and disk space used by those files. The reduced disk
> usage also contributes to saving network traffic for those sharing their
> sstate cache with others.
>
> Zstandard should therefore be a good choice when:
> * disk space is at a premium
> * network speed / resources are limited
> * the CI server can sstate packages can be created at high compression
> * less CPU on the build server should be used for sstate decompression
>
> Signed-off-by: Henry Kleynhans <hkleynhans@fb.com>
> ---
> meta/classes/sstate.bbclass | 29 +++++++++------
> meta/lib/oeqa/selftest/cases/signing.py | 8 ++---
> meta/lib/oeqa/selftest/cases/sstatetests.py | 24 ++++++-------
> scripts/sstate-cache-management.sh | 40 ++++++++++-----------
> 4 files changed, 55 insertions(+), 46 deletions(-)
>
> diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
> index 7f4b1f6804..3a5195267a 100644
> --- a/meta/classes/sstate.bbclass
> +++ b/meta/classes/sstate.bbclass
> @@ -1,17 +1,19 @@
> SSTATE_VERSION = "5"
>
> +SSTATE_ZSTD_CLEVEL = "8"
>
Giving the user the ability to adjust the compression level can be useful.
Using a weak default value (?? = "8") gives the possibility to use a
default value (?=) in local.conf
that can be overwritten at recipe level.
Sets only a default value on the class can be more appropriate and fits
most use cases.
SSTATE_ZSTD_CLEVEL ?= "8"
> +
> SSTATE_MANIFESTS ?= "${TMPDIR}/sstate-control"
> SSTATE_MANFILEPREFIX =
> "${SSTATE_MANIFESTS}/manifest-${SSTATE_MANMACH}-${PN}"
>
> def generate_sstatefn(spec, hash, taskname, siginfo, d):
> if taskname is None:
> return ""
> - extension = ".tgz"
> + extension = ".tar.zst"
> # 8 chars reserved for siginfo
> limit = 254 - 8
> if siginfo:
> limit = 254
> - extension = ".tgz.siginfo"
> + extension = ".tar.zst.siginfo"
> if not hash:
> hash = "INVALID"
> fn = spec + hash + "_" + taskname + extension
> @@ -37,7 +39,7 @@ SSTATE_PKGNAME =
> "${SSTATE_EXTRAPATH}${@generate_sstatefn(d.getVar('SSTATE_PK
> SSTATE_PKG = "${SSTATE_DIR}/${SSTATE_PKGNAME}"
> SSTATE_EXTRAPATH = ""
> SSTATE_EXTRAPATHWILDCARD = ""
> -SSTATE_PATHSPEC =
> "${SSTATE_DIR}/${SSTATE_EXTRAPATHWILDCARD}*/*/${SSTATE_PKGSPEC}*_${SSTATE_PATH_CURRTASK}.tgz*"
> +SSTATE_PATHSPEC =
> "${SSTATE_DIR}/${SSTATE_EXTRAPATHWILDCARD}*/*/${SSTATE_PKGSPEC}*_${SSTATE_PATH_CURRTASK}.tar.zst*"
>
> # explicitly make PV to depend on evaluated value of PV variable
> PV[vardepvalue] = "${PV}"
> @@ -832,23 +834,24 @@ sstate_create_package () {
> mkdir --mode=0775 -p `dirname ${SSTATE_PKG}`
> TFILE=`mktemp ${SSTATE_PKG}.XXXXXXXX`
>
> - # Use pigz if available
> - OPT="-czS"
> - if [ -x "$(command -v pigz)" ]; then
> - OPT="-I pigz -cS"
> + OPT="-cS"
> + ZSTD="zstd -${SSTATE_ZSTD_CLEVEL} -T${ZSTD_THREADS}"
> + # Use pzstd if available
> + if [ -x "$(command -v pzstd)" ]; then
> + ZSTD="pzstd -${SSTATE_ZSTD_CLEVEL} -p ${ZSTD_THREADS}"
> fi
>
> # Need to handle empty directories
> if [ "$(ls -A)" ]; then
> set +e
> - tar $OPT -f $TFILE *
> + tar -I "$ZSTD" $OPT -f $TFILE *
> ret=$?
> if [ $ret -ne 0 ] && [ $ret -ne 1 ]; then
> exit 1
> fi
> set -e
> else
> - tar $OPT --file=$TFILE --files-from=/dev/null
> + tar -I "$ZSTD" $OPT --file=$TFILE --files-from=/dev/null
> fi
> chmod 0664 $TFILE
> # Skip if it was already created by some other process
> @@ -887,7 +890,13 @@ python sstate_report_unihash() {
> # Will be run from within SSTATE_INSTDIR.
> #
> sstate_unpack_package () {
> - tar -xvzf ${SSTATE_PKG}
> + ZSTD="zstd -T${ZSTD_THREADS}"
> + # Use pzstd if available
> + if [ -x "$(command -v pzstd)" ]; then
> + ZSTD="pzstd -p ${ZSTD_THREADS}"
> + fi
> +
> + tar -I "$ZSTD" -xvf ${SSTATE_PKG}
> # update .siginfo atime on local/NFS mirror
> [ -O ${SSTATE_PKG}.siginfo ] && [ -w ${SSTATE_PKG}.siginfo ] && [
> -h ${SSTATE_PKG}.siginfo ] && touch -a ${SSTATE_PKG}.siginfo
> # Use "! -w ||" to return true for read only files
> diff --git a/meta/lib/oeqa/selftest/cases/signing.py
> b/meta/lib/oeqa/selftest/cases/signing.py
> index af7a0b8b45..6f3d4aeae9 100644
> --- a/meta/lib/oeqa/selftest/cases/signing.py
> +++ b/meta/lib/oeqa/selftest/cases/signing.py
> @@ -159,13 +159,13 @@ class Signing(OESelftestTestCase):
> bitbake('-c clean %s' % test_recipe)
> bitbake('-c populate_lic %s' % test_recipe)
>
> - recipe_sig = glob.glob(sstatedir +
> '/*/*/*:ed:*_populate_lic.tgz.sig')
> - recipe_tgz = glob.glob(sstatedir +
> '/*/*/*:ed:*_populate_lic.tgz')
> + recipe_sig = glob.glob(sstatedir +
> '/*/*/*:ed:*_populate_lic.tar.zst.sig')
> + recipe_archive = glob.glob(sstatedir +
> '/*/*/*:ed:*_populate_lic.tar.zst')
>
> self.assertEqual(len(recipe_sig), 1, 'Failed to find .sig
> file.')
> - self.assertEqual(len(recipe_tgz), 1, 'Failed to find .tgz
> file.')
> + self.assertEqual(len(recipe_archive), 1, 'Failed to find
> .tar.zst file.')
>
> - ret = runCmd('gpg --homedir %s --verify %s %s' %
> (self.gpg_dir, recipe_sig[0], recipe_tgz[0]))
> + ret = runCmd('gpg --homedir %s --verify %s %s' %
> (self.gpg_dir, recipe_sig[0], recipe_archive[0]))
> # gpg: Signature made Thu 22 Oct 2015 01:45:09 PM EEST using
> RSA key ID 61EEFB30
> # gpg: Good signature from "testuser (nocomment) <
> testuser@email.com>"
> self.assertIn('gpg: Good signature from', ret.output,
> 'Package signed incorrectly.')
> diff --git a/meta/lib/oeqa/selftest/cases/sstatetests.py
> b/meta/lib/oeqa/selftest/cases/sstatetests.py
> index 874f439282..3dab607eeb 100644
> --- a/meta/lib/oeqa/selftest/cases/sstatetests.py
> +++ b/meta/lib/oeqa/selftest/cases/sstatetests.py
> @@ -68,7 +68,7 @@ class SStateTests(SStateBase):
> results = self.search_sstate('|'.join(map(str, targets)),
> distro_specific, distro_nonspecific)
> if distro_nonspecific:
> for r in results:
> - if r.endswith(("_populate_lic.tgz",
> "_populate_lic.tgz.siginfo", "_fetch.tgz.siginfo", "_unpack.tgz.siginfo",
> "_patch.tgz.siginfo")):
> + if r.endswith(("_populate_lic.tar.zst",
> "_populate_lic.tar.zst.siginfo", "_fetch.tar.zst.siginfo",
> "_unpack.tar.zst.siginfo", "_patch.tar.zst.siginfo")):
> continue
> file_tracker.append(r)
> else:
> @@ -98,15 +98,15 @@ class SStateTests(SStateBase):
> bitbake(['-ccleansstate'] + targets)
>
> bitbake(targets)
> - tgz_created = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tgz$' for s in targets])), distro_specific, distro_nonspecific)
> - self.assertTrue(tgz_created, msg="Could not find sstate .tgz
> files for: %s (%s)" % (', '.join(map(str, targets)), str(tgz_created)))
> + archives_created = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tar.zst$' for s in targets])), distro_specific, distro_nonspecific)
> + self.assertTrue(archives_created, msg="Could not find sstate
> .tar.zst files for: %s (%s)" % (', '.join(map(str, targets)),
> str(archives_created)))
>
> siginfo_created = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.siginfo$' for s in targets])), distro_specific, distro_nonspecific)
> self.assertTrue(siginfo_created, msg="Could not find sstate
> .siginfo files for: %s (%s)" % (', '.join(map(str, targets)),
> str(siginfo_created)))
>
> bitbake(['-ccleansstate'] + targets)
> - tgz_removed = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tgz$' for s in targets])), distro_specific, distro_nonspecific)
> - self.assertTrue(not tgz_removed, msg="do_cleansstate didn't
> remove .tgz sstate files for: %s (%s)" % (', '.join(map(str, targets)),
> str(tgz_removed)))
> + archives_removed = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tar.zst$' for s in targets])), distro_specific, distro_nonspecific)
> + self.assertTrue(not archives_removed, msg="do_cleansstate didn't
> remove .tar.zst sstate files for: %s (%s)" % (', '.join(map(str, targets)),
> str(archives_removed)))
>
> def test_cleansstate_task_distro_specific_nonspecific(self):
> targets = ['binutils-cross-'+ self.tune_arch, 'binutils-native']
> @@ -129,14 +129,14 @@ class SStateTests(SStateBase):
> bitbake(['-ccleansstate'] + targets)
>
> bitbake(targets)
> - results = self.search_sstate('|'.join(map(str, [s + r'.*?\.tgz$'
> for s in targets])), distro_specific=False, distro_nonspecific=True)
> + results = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tar.zst$' for s in targets])), distro_specific=False,
> distro_nonspecific=True)
> filtered_results = []
> for r in results:
> - if r.endswith(("_populate_lic.tgz",
> "_populate_lic.tgz.siginfo")):
> + if r.endswith(("_populate_lic.tar.zst",
> "_populate_lic.tar.zst.siginfo")):
> continue
> filtered_results.append(r)
> self.assertTrue(filtered_results == [], msg="Found distro
> non-specific sstate for: %s (%s)" % (', '.join(map(str, targets)),
> str(filtered_results)))
> - file_tracker_1 = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tgz$' for s in targets])), distro_specific=True,
> distro_nonspecific=False)
> + file_tracker_1 = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tar.zst$' for s in targets])), distro_specific=True,
> distro_nonspecific=False)
> self.assertTrue(len(file_tracker_1) >= len(targets), msg = "Not
> all sstate files were created for: %s" % ', '.join(map(str, targets)))
>
> self.track_for_cleanup(self.distro_specific_sstate + "_old")
> @@ -145,7 +145,7 @@ class SStateTests(SStateBase):
>
> bitbake(['-cclean'] + targets)
> bitbake(targets)
> - file_tracker_2 = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tgz$' for s in targets])), distro_specific=True,
> distro_nonspecific=False)
> + file_tracker_2 = self.search_sstate('|'.join(map(str, [s +
> r'.*?\.tar.zst$' for s in targets])), distro_specific=True,
> distro_nonspecific=False)
> self.assertTrue(len(file_tracker_2) >= len(targets), msg = "Not
> all sstate files were created for: %s" % ', '.join(map(str, targets)))
>
> not_recreated = [x for x in file_tracker_1 if x not in
> file_tracker_2]
> @@ -188,18 +188,18 @@ class SStateTests(SStateBase):
> if not sstate_arch in sstate_archs_list:
> sstate_archs_list.append(sstate_arch)
> if target_config[idx] == target_config[-1]:
> - target_sstate_before_build = self.search_sstate(target +
> r'.*?\.tgz$')
> + target_sstate_before_build = self.search_sstate(target +
> r'.*?\.tar.zst$')
> bitbake("-cclean %s" % target)
> result = bitbake(target, ignore_status=True)
> if target_config[idx] == target_config[-1]:
> - target_sstate_after_build = self.search_sstate(target +
> r'.*?\.tgz$')
> + target_sstate_after_build = self.search_sstate(target +
> r'.*?\.tar.zst$')
> expected_remaining_sstate += [x for x in
> target_sstate_after_build if x not in target_sstate_before_build if not
> any(pattern in x for pattern in ignore_patterns)]
> self.remove_config(global_config[idx])
> self.remove_recipeinc(target, target_config[idx])
> self.assertEqual(result.status, 0, msg = "build of %s failed
> with %s" % (target, result.output))
>
> runCmd("sstate-cache-management.sh -y --cache-dir=%s
> --remove-duplicated --extra-archs=%s" % (self.sstate_path,
> ','.join(map(str, sstate_archs_list))))
> - actual_remaining_sstate = [x for x in self.search_sstate(target +
> r'.*?\.tgz$') if not any(pattern in x for pattern in ignore_patterns)]
> + actual_remaining_sstate = [x for x in self.search_sstate(target +
> r'.*?\.tar.zst$') if not any(pattern in x for pattern in ignore_patterns)]
>
> actual_not_expected = [x for x in actual_remaining_sstate if x
> not in expected_remaining_sstate]
> self.assertFalse(actual_not_expected, msg="Files should have been
> removed but were not: %s" % ', '.join(map(str, actual_not_expected)))
> diff --git a/scripts/sstate-cache-management.sh
> b/scripts/sstate-cache-management.sh
> index f1706a2229..d39671f7c6 100755
> --- a/scripts/sstate-cache-management.sh
> +++ b/scripts/sstate-cache-management.sh
> @@ -114,7 +114,7 @@ echo_error () {
> # * Add .done/.siginfo to the remove list
> # * Add destination of symlink to the remove list
> #
> -# $1: output file, others: sstate cache file (.tgz)
> +# $1: output file, others: sstate cache file (.tar.zst)
> gen_rmlist (){
> local rmlist_file="$1"
> shift
> @@ -131,13 +131,13 @@ gen_rmlist (){
> dest="`readlink -e $i`"
> if [ -n "$dest" ]; then
> echo $dest >> $rmlist_file
> - # Remove the .siginfo when .tgz is removed
> + # Remove the .siginfo when .tar.zst is removed
> if [ -f "$dest.siginfo" ]; then
> echo $dest.siginfo >> $rmlist_file
> fi
> fi
> fi
> - # Add the ".tgz.done" and ".siginfo.done" (may exist in the
> future)
> + # Add the ".tar.zst.done" and ".siginfo.done" (may exist in the
> future)
> base_fn="${i##/*/}"
> t_fn="$base_fn.done"
> s_fn="$base_fn.siginfo.done"
> @@ -188,10 +188,10 @@ remove_duplicated () {
> total_files=`find $cache_dir -name 'sstate*' | wc -l`
> # Save all the sstate files in a file
> sstate_files_list=`mktemp` || exit 1
> - find $cache_dir -name 'sstate:*:*:*:*:*:*:*.tgz*' >$sstate_files_list
> + find $cache_dir -iname 'sstate:*:*:*:*:*:*:*.tar.zst*'
> >$sstate_files_list
>
> echo "Figuring out the suffixes in the sstate cache dir ... "
> - sstate_suffixes="`sed
> 's%.*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^_]*_\([^:]*\)\.tgz.*%\1%g'
> $sstate_files_list | sort -u`"
> + sstate_suffixes="`sed
> 's%.*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^_]*_\([^:]*\)\.tar\.zst.*%\1%g'
> $sstate_files_list | sort -u`"
> echo "Done"
> echo "The following suffixes have been found in the cache dir:"
> echo $sstate_suffixes
> @@ -200,10 +200,10 @@ remove_duplicated () {
> # Using this SSTATE_PKGSPEC definition it's 6th colon separated field
> # SSTATE_PKGSPEC =
> "sstate:${PN}:${PACKAGE_ARCH}${TARGET_VENDOR}-${TARGET_OS}:${PV}:${PR}:${SSTATE_PKGARCH}:${SSTATE_VERSION}:"
> for arch in $all_archs; do
> - grep -q ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:$arch:[^:]*:[^:]*\.tgz$"
> $sstate_files_list
> + grep -q
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:$arch:[^:]*:[^:]*\.tar\.zst$"
> $sstate_files_list
> [ $? -eq 0 ] && ava_archs="$ava_archs $arch"
> # ${builder_arch}_$arch used by toolchain sstate
> - grep -q
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:${builder_arch}_$arch:[^:]*:[^:]*\.tgz$"
> $sstate_files_list
> + grep -q
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:${builder_arch}_$arch:[^:]*:[^:]*\.tar\.zst$"
> $sstate_files_list
> [ $? -eq 0 ] && ava_archs="$ava_archs ${builder_arch}_$arch"
> done
> echo "Done"
> @@ -219,13 +219,13 @@ remove_duplicated () {
> continue
> fi
> # Total number of files including .siginfo and .done files
> - total_files_suffix=`grep
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tgz.*"
> $sstate_files_list | wc -l 2>/dev/null`
> - total_tgz_suffix=`grep
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tgz$"
> $sstate_files_list | wc -l 2>/dev/null`
> + total_files_suffix=`grep
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tar\.zst.*"
> $sstate_files_list | wc -l 2>/dev/null`
> + total_archive_suffix=`grep
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tar\.zst$"
> $sstate_files_list | wc -l 2>/dev/null`
> # Save the file list to a file, some suffix's file may not exist
> - grep
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tgz.*"
> $sstate_files_list >$list_suffix 2>/dev/null
> - local deleted_tgz=0
> + grep
> ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tar\.zst.*"
> $sstate_files_list >$list_suffix 2>/dev/null
> + local deleted_archives=0
> local deleted_files=0
> - for ext in tgz tgz.siginfo tgz.done; do
> + for ext in tar.zst tar.zst.siginfo tar.zst.done; do
> echo "Figuring out the sstate:xxx_$suffix.$ext ... "
> # Uniq BPNs
> file_names=`for arch in $ava_archs ""; do
> @@ -268,19 +268,19 @@ remove_duplicated () {
> done
> done
> done
> - deleted_tgz=`cat $rm_list.* 2>/dev/null | grep ".tgz$" | wc -l`
> + deleted_archives=`cat $rm_list.* 2>/dev/null | grep "\.tar\.zst$" |
> wc -l`
> deleted_files=`cat $rm_list.* 2>/dev/null | wc -l`
> [ "$deleted_files" -gt 0 -a $debug -gt 0 ] && cat $rm_list.*
> - echo "($deleted_tgz out of $total_tgz_suffix .tgz files for $suffix
> suffix will be removed or $deleted_files out of $total_files_suffix when
> counting also .siginfo and .done files)"
> + echo "($deleted_archives out of $total_archives_suffix .tar.zst
> files for $suffix suffix will be removed or $deleted_files out of
> $total_files_suffix when counting also .siginfo and .done files)"
> let total_deleted=$total_deleted+$deleted_files
> done
> - deleted_tgz=0
> + deleted_archives=0
> rm_old_list=$remove_listdir/sstate-old-filenames
> - find $cache_dir -name 'sstate-*.tgz' >$rm_old_list
> - [ -s "$rm_old_list" ] && deleted_tgz=`cat $rm_old_list | grep ".tgz$" |
> wc -l`
> + find $cache_dir -name 'sstate-*.tar.zst' >$rm_old_list
> + [ -s "$rm_old_list" ] && deleted_archives=`cat $rm_old_list | grep
> "\.tar\.zst$" | wc -l`
> [ -s "$rm_old_list" ] && deleted_files=`cat $rm_old_list | wc -l`
> [ -s "$rm_old_list" -a $debug -gt 0 ] && cat $rm_old_list
> - echo "($deleted_tgz .tgz files with old sstate-* filenames will be
> removed or $deleted_files when counting also .siginfo and .done files)"
> + echo "($deleted_archives or .tar.zst files with old sstate-* filenames
> will be removed or $deleted_files when counting also .siginfo and .done
> files)"
> let total_deleted=$total_deleted+$deleted_files
>
> rm -f $list_suffix
> @@ -289,7 +289,7 @@ remove_duplicated () {
> read_confirm
> if [ "$confirm" = "y" -o "$confirm" = "Y" ]; then
> for list in `ls $remove_listdir/`; do
> - echo "Removing $list.tgz (`cat $remove_listdir/$list | wc
> -w` files) ... "
> + echo "Removing $list.tar.zst archive (`cat
> $remove_listdir/$list | wc -w` files) ... "
> # Remove them one by one to avoid the argument list too
> long error
> for i in `cat $remove_listdir/$list`; do
> rm -f $verbose $i
> @@ -322,7 +322,7 @@ rm_by_stamps (){
> find $cache_dir -type f -name 'sstate*' | sort -u -o $cache_list
>
> echo "Figuring out the suffixes in the sstate cache dir ... "
> - local sstate_suffixes="`sed
> 's%.*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^_]*_\([^:]*\)\.tgz.*%\1%g'
> $cache_list | sort -u`"
> + local sstate_suffixes="`sed
> 's%.*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^_]*_\([^:]*\)\.tar\.zst.*%\1%g'
> $cache_list | sort -u`"
> echo "Done"
> echo "The following suffixes have been found in the cache dir:"
> echo $sstate_suffixes
> --
> 2.31.1
>
>
>
>
>
--
Best regards,
José Quaresma
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2021-10-11 17:12 [V2] sstate: Switch to Zstandard compressor henry.kleynhans
2021-10-11 17:12 ` [PATCH] sstate: Switch to ZStandard compressor support henry.kleynhans
2021-10-11 21:58 ` [OE-core] " Jose Quaresma
2021-10-11 21:58 ` Jose Quaresma
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