4 files changed, 236 insertions, 23 deletions
diff --git a/.github/workflows/scripts/generate-summary.sh b/.github/workflows/scripts/generate-summary.sh
new file mode 100755
index 000000000..cd5ea3421
--- /dev/null
+++ b/.github/workflows/scripts/generate-summary.sh
@@ -0,0 +1,119 @@
+#!/usr/bin/env bash
+
+# for runtime reasons we split functional testings into N parts
+# - use a define to check for missing tarfiles
+FUNCTIONAL_PARTS="4"
+
+ZTS_REPORT="tests/test-runner/bin/zts-report.py"
+chmod +x $ZTS_REPORT
+
+function output() {
+  echo -e $* >> Summary.md
+}
+
+function error() {
+  output ":bangbang: $* :bangbang:\n"
+}
+
+# this function generates the real summary
+# - expects a logfile "log" in current directory
+function generate() {
+  # we issued some error already
+  test ! -s log && return
+
+  # for overview and zts-report
+  cat log | grep '^Test' > list
+
+  # error details
+  awk '/\[FAIL\]|\[KILLED\]/{ show=1; print; next; }
+    /\[SKIP\]|\[PASS\]/{ show=0; } show' log > err
+
+  # summary of errors
+  if [ -s err ]; then
+    output "<pre>"
+    $ZTS_REPORT --no-maybes ./list >> Summary.md
+    output "</pre>"
+
+    # generate seperate error logfile
+    ERRLOGS=$((ERRLOGS+1))
+    errfile="err-$ERRLOGS.md"
+    echo -e "\n## $headline (debugging)\n" >> $errfile
+    echo "<details><summary>Error Listing - with dmesg and dbgmsg</summary><pre>" >> $errfile
+    dd if=err bs=999k count=1 >> $errfile
+    echo "</pre></details>" >> $errfile
+  else
+    output "All tests passed :thumbsup:"
+  fi
+
+  output "<details><summary>Full Listing</summary><pre>"
+  cat list >> Summary.md
+  output "</pre></details>"
+
+  # remove tmp files
+  rm -f err list log
+}
+
+# check tarfiles and untar
+function check_tarfile() {
+  if [ -f "$1" ]; then
+    tar xf "$1" || error "Tarfile $1 returns some error"
+  else
+    error "Tarfile $1 not found"
+  fi
+}
+
+# check logfile and concatenate test results
+function check_logfile() {
+  if [ -f "$1" ]; then
+    cat "$1" >> log
+  else
+    error "Logfile $1 not found"
+  fi
+}
+
+# sanity
+function summarize_s() {
+  headline="$1"
+  output "\n## $headline\n"
+  rm -rf testfiles
+  check_tarfile "$2/sanity.tar"
+  check_logfile "testfiles/log"
+  generate
+}
+
+# functional
+function summarize_f() {
+  headline="$1"
+  output "\n## $headline\n"
+  rm -rf testfiles
+  for i in $(seq 1 $FUNCTIONAL_PARTS); do
+    tarfile="$2/part$i.tar"
+    check_tarfile "$tarfile"
+    check_logfile "testfiles/log"
+  done
+  generate
+}
+
+# https://docs.github.com/en/[email protected]/actions/using-workflows/workflow-commands-for-github-actions#step-isolation-and-limits
+# Job summaries are isolated between steps and each step is restricted to a maximum size of 1MiB.
+# [ ] can not show all error findings here
+# [x] split files into smaller ones and create additional steps
+
+ERRLOGS=0
+if [ ! -f Summary/Summary.md ]; then
+  # first call, we do the default summary (~500k)
+  echo -n > Summary.md
+  summarize_s "Sanity Tests Ubuntu 20.04" Logs-20.04-sanity
+  summarize_s "Sanity Tests Ubuntu 22.04" Logs-22.04-sanity
+  summarize_f "Functional Tests Ubuntu 20.04" Logs-20.04-functional
+  summarize_f "Functional Tests Ubuntu 22.04" Logs-22.04-functional
+
+  cat Summary.md >> $GITHUB_STEP_SUMMARY
+  mkdir -p Summary
+  mv *.md Summary
+else
+  # here we get, when errors where returned in first call
+  test -f Summary/err-$1.md && cat Summary/err-$1.md >> $GITHUB_STEP_SUMMARY
+fi
+
+exit 0
diff --git a/.github/workflows/scripts/reclaim_disk_space.sh b/.github/workflows/scripts/reclaim_disk_space.sh
deleted file mode 100755
index ed23ce31d..000000000
--- a/.github/workflows/scripts/reclaim_disk_space.sh
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/bin/sh
-
-set -eu
-
-# remove 4GiB of images
-sudo systemd-run docker system prune --force --all --volumes
-
-# remove unused software
-sudo systemd-run --wait rm -rf \
-  "$AGENT_TOOLSDIRECTORY" \
-  /opt/* \
-  /usr/local/* \
-  /usr/share/az* \
-  /usr/share/dotnet \
-  /usr/share/gradle* \
-  /usr/share/miniconda \
-  /usr/share/swift \
-  /var/lib/gems \
-  /var/lib/mysql \
-  /var/lib/snapd
-
-# trim the cleaned space
-sudo fstrim /
diff --git a/.github/workflows/scripts/setup-dependencies.sh b/.github/workflows/scripts/setup-dependencies.sh
new file mode 100755
index 000000000..c788f0afa
--- /dev/null
+++ b/.github/workflows/scripts/setup-dependencies.sh
@@ -0,0 +1,93 @@
+#!/usr/bin/env bash
+
+set -eu
+
+function prerun() {
+  echo "::group::Install build dependencies"
+  # remove snap things, update+upgrade will be faster then
+  for x in lxd core20 snapd; do sudo snap remove $x; done
+  sudo apt-get purge snapd google-chrome-stable firefox
+  # https://github.com/orgs/community/discussions/47863
+  sudo apt-get remove grub-efi-amd64-bin grub-efi-amd64-signed shim-signed --allow-remove-essential
+  sudo apt-get update
+  sudo apt upgrade
+  sudo xargs --arg-file=.github/workflows/build-dependencies.txt apt-get install -qq
+  sudo apt-get clean
+  sudo dmesg -c > /var/tmp/dmesg-prerun
+  echo "::endgroup::"
+}
+
+function mod_build() {
+  echo "::group::Generate debian packages"
+  ./autogen.sh
+  ./configure --enable-debug --enable-debuginfo --enable-asan --enable-ubsan
+  make --no-print-directory --silent native-deb-utils native-deb-kmod
+  mv ../*.deb .
+  rm ./openzfs-zfs-dracut*.deb ./openzfs-zfs-dkms*.deb
+  echo "$ImageOS-$ImageVersion" > tests/ImageOS.txt
+  echo "::endgroup::"
+}
+
+function mod_install() {
+  # install the pre-built module only on the same runner image
+  MOD=`cat tests/ImageOS.txt`
+  if [ "$MOD" != "$ImageOS-$ImageVersion" ]; then
+    rm -f *.deb
+    mod_build
+  fi
+
+  echo "::group::Install and load modules"
+  # delete kernel-shipped zfs modules, be sure about correct modules
+  sudo sed -i.bak 's/updates/extra updates/' /etc/depmod.d/ubuntu.conf
+  sudo apt-get install --fix-missing ./*.deb
+
+  # Native Debian packages enable and start the services
+  # Stop zfs-zed daemon, as it may interfere with some ZTS test cases
+  sudo systemctl stop zfs-zed
+  sudo depmod -a
+  sudo modprobe zfs
+  sudo dmesg
+  sudo dmesg -c > /var/tmp/dmesg-module-load
+  echo "::endgroup::"
+
+  echo "::group::Report CPU information"
+  lscpu
+  cat /proc/spl/kstat/zfs/chksum_bench
+  echo "::endgroup::"
+
+  echo "::group::Reclaim and report disk space"
+  # remove 4GiB of images
+  sudo systemd-run docker system prune --force --all --volumes
+
+  # remove unused software
+  sudo systemd-run --wait rm -rf \
+    "$AGENT_TOOLSDIRECTORY" \
+    /opt/* \
+    /usr/local/* \
+    /usr/share/az* \
+    /usr/share/dotnet \
+    /usr/share/gradle* \
+    /usr/share/miniconda \
+    /usr/share/swift \
+    /var/lib/gems \
+    /var/lib/mysql \
+    /var/lib/snapd
+
+  # trim the cleaned space
+  sudo fstrim /
+
+  # disk usage afterwards
+  df -h /
+  echo "::endgroup::"
+}
+
+case "$1" in
+  build)
+    prerun
+    mod_build
+    ;;
+  tests)
+    prerun
+    mod_install
+    ;;
+esac
diff --git a/.github/workflows/scripts/setup-functional.sh b/.github/workflows/scripts/setup-functional.sh
new file mode 100755
index 000000000..08c4d872a
--- /dev/null
+++ b/.github/workflows/scripts/setup-functional.sh
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+set -eu
+
+TDIR="/usr/share/zfs/zfs-tests/tests/functional"
+echo -n "TODO="
+case "$1" in
+  part1)
+    # ~1h 20m
+    echo "cli_root"
+    ;;
+  part2)
+    # ~1h
+    ls $TDIR|grep '^[a-m]'|grep -v "cli_root"|xargs|tr -s ' ' ','
+    ;;
+  part3)
+    # ~1h
+    ls $TDIR|grep '^[n-qs-z]'|xargs|tr -s ' ' ','
+    ;;
+  part4)
+    # ~1h
+    ls $TDIR|grep '^r'|xargs|tr -s ' ' ','
+    ;;
+esac