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ZTS: Use QEMU for tests on Linux and FreeBSD

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This commit adds functional tests for these systems:
- AlmaLinux 8, AlmaLinux 9, ArchLinux
- CentOS Stream 9, Fedora 39, Fedora 40
- Debian 11, Debian 12
- FreeBSD 13, FreeBSD 14, FreeBSD 15
- Ubuntu 20.04, Ubuntu 22.04, Ubuntu 24.04

- enabled by default:
 - AlmaLinux 8, AlmaLinux 9
 - Debian 11, Debian 12
 - Fedora 39, Fedora 40
 - FreeBSD 13, FreeBSD 14

Workflow for each operating system:
- install qemu on the github runner
- download current cloud image of operating system
- start and init that image via cloud-init
- install dependencies and poweroff system
- start system and build openzfs and then poweroff again
- clone build system and start 2 instances of it
- run functional testings and complete in around 3h
- when tests are done, do some logfile preparing
- show detailed results for each system
- in the end, generate the job summary

Real-world benefits from this PR:

1. The github runner scripts are in the zfs repo itself. That means
   you can just open a PR against zfs, like "Add Fedora 41 tester", and
   see the results directly in the PR. ZFS admins no longer need
   manually to login to the buildbot server to update the buildbot config
   with new version of Fedora/Almalinux.

2. Github runners allow you to run the entire test suite against your
   private branch before submitting a formal PR to openzfs. Just open a
   PR against your private zfs repo, and the exact same
   Fedora/Alma/FreeBSD runners will fire up and run ZTS. This can be
   useful if you want to iterate on a ZTS change before submitting a
   formal PR.

3. buildbot is incredibly cumbersome. Our buildbot config files alone
   are ~1500 lines (not including any build/setup scripts)!
   It's a huge pain to setup.

4. We're running the super ancient buildbot 0.8.12. It's so ancient
   it requires python2. We actually have to build python2 from source
   for almalinux9 just to get it to run. Ugrading to a more modern
   buildbot is a huge undertaking, and the UI on the newer versions is
   worse.

5. Buildbot uses EC2 instances. EC2 is a pain because:
   * It costs money
   * They throttle IOPS and CPU usage, leading to mysterious,
   * hard-to-diagnose, failures and timeouts in ZTS.
   * EC2 is high maintenance. We have to setup security groups, SSH
   * keys, networking, users, etc, in AWS and it's a pain. We also
   * have to periodically go in an kill zombie EC2 instances that
   * buildbot is unable to kill off.

6. Buildbot doesn't always handle failures well. One of the things we
   saw in the past was the FreeBSD builders would often die, and each
   builder death would take up a "slot" in buildbot. So we would
   periodically have to restart buildbot via a cron job to get the slots
   back.

7. This PR divides up the ZTS test list into two parts, launches two
   VMs, and on each VM runs half the test suite. The test results are
   then merged and shown in the sumary page. So we're basically
   parallelizing ZTS on the same github runner. This leads to lower
   overall ZTS runtimes (2.5-3 hours vs 4+ hours on buildbot), and one
   unified set of results per runner, which is nice.

8. Since the tests are running on a VM, we have much more control over
   what happens. We can capture the serial console output even if the
   test completely brings down the VM. In the future, we could also
   restart the test on the VM where it left off, so that if a single test
   panics the VM, we can just restart it and run the remaining ZTS tests
   (this functionaly is not yet implemented though, just an idea).

9. Using the runners, users can manually kill or restart a test run
   via the github IU. That really isn't possible with buildbot unless
   you're an admin.

10. Anecdotally, the tests seem to be more stable and constant under
    the QEMU runners.

Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Closes #16537
This commit is contained in:
Tino Reichardt 2024-06-17 16:52:58 +02:00 committed by Brian Behlendorf
parent c4d1a19b33
commit bca9b64e7b
14 changed files with 1490 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
.github/workflows/scripts/README.md vendored Normal file
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Workflow for each operating system:
- install qemu on the github runner
- download current cloud image of operating system
- start and init that image via cloud-init
- install dependencies and poweroff system
- start system and build openzfs and then poweroff again
- clone build system and start 2 instances of it
- run functional testings and complete in around 3h
- when tests are done, do some logfile preparing
- show detailed results for each system
- in the end, generate the job summary
/TR 14.09.2024

109
.github/workflows/scripts/merge_summary.awk vendored Executable file
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#!/bin/awk -f
#
# Merge multiple ZTS tests results summaries into a single summary. This is
# needed when you're running different parts of ZTS on different tests
# runners or VMs.
#
# Usage:
#
# ./merge_summary.awk summary1.txt [summary2.txt] [summary3.txt] ...
#
# or:
#
# cat summary*.txt | ./merge_summary.awk
#
BEGIN {
i=-1
pass=0
fail=0
skip=0
state=""
cl=0
el=0
upl=0
ul=0
# Total seconds of tests runtime
total=0;
}
# Skip empty lines
/^\s*$/{next}
# Skip Configuration and Test lines
/^Test:/{state=""; next}
/Configuration/{state="";next}
# When we see "test-runner.py" stop saving config lines, and
# save test runner lines
/test-runner.py/{state="testrunner"; runner=runner$0"\n"; next}
# We need to differentiate the PASS counts from test result lines that start
# with PASS, like:
#
# PASS mv_files/setup
#
# Use state="pass_count" to differentiate
#
/Results Summary/{state="pass_count"; next}
/PASS/{ if (state=="pass_count") {pass += $2}}
/FAIL/{ if (state=="pass_count") {fail += $2}}
/SKIP/{ if (state=="pass_count") {skip += $2}}
/Running Time/{
state="";
running[i]=$3;
split($3, arr, ":")
total += arr[1] * 60 * 60;
total += arr[2] * 60;
total += arr[3]
next;
}
/Tests with results other than PASS that are expected/{state="expected_lines"; next}
/Tests with result of PASS that are unexpected/{state="unexpected_pass_lines"; next}
/Tests with results other than PASS that are unexpected/{state="unexpected_lines"; next}
{
if (state == "expected_lines") {
expected_lines[el] = $0
el++
}
if (state == "unexpected_pass_lines") {
unexpected_pass_lines[upl] = $0
upl++
}
if (state == "unexpected_lines") {
unexpected_lines[ul] = $0
ul++
}
}
# Reproduce summary
END {
print runner;
print "\nResults Summary"
print "PASS\t"pass
print "FAIL\t"fail
print "SKIP\t"skip
print ""
print "Running Time:\t"strftime("%T", total, 1)
if (pass+fail+skip > 0) {
percent_passed=(pass/(pass+fail+skip) * 100)
}
printf "Percent passed:\t%3.2f%", percent_passed
print "\n\nTests with results other than PASS that are expected:"
asort(expected_lines, sorted)
for (j in sorted)
print sorted[j]
print "\n\nTests with result of PASS that are unexpected:"
asort(unexpected_pass_lines, sorted)
for (j in sorted)
print sorted[j]
print "\n\nTests with results other than PASS that are unexpected:"
asort(unexpected_lines, sorted)
for (j in sorted)
print sorted[j]
}

91
.github/workflows/scripts/qemu-1-setup.sh vendored Executable file
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#!/usr/bin/env bash
######################################################################
# 1) setup qemu instance on action runner
######################################################################
set -eu
# install needed packages
export DEBIAN_FRONTEND="noninteractive"
sudo apt-get -y update
sudo apt-get install -y axel cloud-image-utils daemonize guestfs-tools \
ksmtuned virt-manager linux-modules-extra-$(uname -r) zfsutils-linux
# generate ssh keys
rm -f ~/.ssh/id_ed25519
ssh-keygen -t ed25519 -f ~/.ssh/id_ed25519 -q -N ""
# we expect RAM shortage
cat << EOF | sudo tee /etc/ksmtuned.conf > /dev/null
# https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/virtualization_tuning_and_optimization_guide/chap-ksm
KSM_MONITOR_INTERVAL=60
# Millisecond sleep between ksm scans for 16Gb server.
# Smaller servers sleep more, bigger sleep less.
KSM_SLEEP_MSEC=10
KSM_NPAGES_BOOST=300
KSM_NPAGES_DECAY=-50
KSM_NPAGES_MIN=64
KSM_NPAGES_MAX=2048
KSM_THRES_COEF=25
KSM_THRES_CONST=2048
LOGFILE=/var/log/ksmtuned.log
DEBUG=1
EOF
sudo systemctl restart ksm
sudo systemctl restart ksmtuned
# not needed
sudo systemctl stop docker.socket
sudo systemctl stop multipathd.socket
# remove default swapfile and /mnt
sudo swapoff -a
sudo umount -l /mnt
DISK="/dev/disk/cloud/azure_resource-part1"
sudo sed -e "s|^$DISK.*||g" -i /etc/fstab
sudo wipefs -aq $DISK
sudo systemctl daemon-reload
sudo modprobe loop
sudo modprobe zfs
# partition the disk as needed
DISK="/dev/disk/cloud/azure_resource"
sudo sgdisk --zap-all $DISK
sudo sgdisk -p \
-n 1:0:+16G -c 1:"swap" \
-n 2:0:0 -c 2:"tests" \
$DISK
sync
sleep 1
# swap with same size as RAM
sudo mkswap $DISK-part1
sudo swapon $DISK-part1
# 60GB data disk
SSD1="$DISK-part2"
# 10GB data disk on ext4
sudo fallocate -l 10G /test.ssd1
SSD2=$(sudo losetup -b 4096 -f /test.ssd1 --show)
# adjust zfs module parameter and create pool
exec 1>/dev/null
ARC_MIN=$((1024*1024*256))
ARC_MAX=$((1024*1024*512))
echo $ARC_MIN | sudo tee /sys/module/zfs/parameters/zfs_arc_min
echo $ARC_MAX | sudo tee /sys/module/zfs/parameters/zfs_arc_max
echo 1 | sudo tee /sys/module/zfs/parameters/zvol_use_blk_mq
sudo zpool create -f -o ashift=12 zpool $SSD1 $SSD2 \
-O relatime=off -O atime=off -O xattr=sa -O compression=lz4 \
-O mountpoint=/mnt/tests
# no need for some scheduler
for i in /sys/block/s*/queue/scheduler; do
echo "none" | sudo tee $i > /dev/null
done

213
.github/workflows/scripts/qemu-2-start.sh vendored Executable file
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#!/usr/bin/env bash
######################################################################
# 2) start qemu with some operating system, init via cloud-init
######################################################################
set -eu
# short name used in zfs-qemu.yml
OS="$1"
# OS variant (virt-install --os-variant list)
OSv=$OS
# compressed with .zst extension
REPO="https://github.com/mcmilk/openzfs-freebsd-images"
FREEBSD="$REPO/releases/download/v2024-09-16"
URLzs=""
# Ubuntu mirrors
#UBMIRROR="https://cloud-images.ubuntu.com"
#UBMIRROR="https://mirrors.cloud.tencent.com/ubuntu-cloud-images"
UBMIRROR="https://mirror.citrahost.com/ubuntu-cloud-images"
# default nic model for vm's
NIC="virtio"
case "$OS" in
almalinux8)
OSNAME="AlmaLinux 8"
URL="https://repo.almalinux.org/almalinux/8/cloud/x86_64/images/AlmaLinux-8-GenericCloud-latest.x86_64.qcow2"
;;
almalinux9)
OSNAME="AlmaLinux 9"
URL="https://repo.almalinux.org/almalinux/9/cloud/x86_64/images/AlmaLinux-9-GenericCloud-latest.x86_64.qcow2"
;;
archlinux)
OSNAME="Archlinux"
URL="https://geo.mirror.pkgbuild.com/images/latest/Arch-Linux-x86_64-cloudimg.qcow2"
# dns sometimes fails with that url :/
echo "89.187.191.12 geo.mirror.pkgbuild.com" | sudo tee /etc/hosts > /dev/null
;;
centos-stream9)
OSNAME="CentOS Stream 9"
URL="https://cloud.centos.org/centos/9-stream/x86_64/images/CentOS-Stream-GenericCloud-9-latest.x86_64.qcow2"
;;
debian11)
OSNAME="Debian 11"
URL="https://cloud.debian.org/images/cloud/bullseye/latest/debian-11-generic-amd64.qcow2"
;;
debian12)
OSNAME="Debian 12"
URL="https://cloud.debian.org/images/cloud/bookworm/latest/debian-12-generic-amd64.qcow2"
;;
fedora39)
OSNAME="Fedora 39"
OSv="fedora39"
URL="https://download.fedoraproject.org/pub/fedora/linux/releases/39/Cloud/x86_64/images/Fedora-Cloud-Base-39-1.5.x86_64.qcow2"
;;
fedora40)
OSNAME="Fedora 40"
OSv="fedora39"
URL="https://download.fedoraproject.org/pub/fedora/linux/releases/40/Cloud/x86_64/images/Fedora-Cloud-Base-Generic.x86_64-40-1.14.qcow2"
;;
freebsd13r)
OSNAME="FreeBSD 13.4-RELEASE"
OSv="freebsd13.0"
URLzs="$FREEBSD/amd64-freebsd-13.4-RELEASE.qcow2.zst"
BASH="/usr/local/bin/bash"
NIC="rtl8139"
;;
freebsd13)
OSNAME="FreeBSD 13.4-STABLE"
OSv="freebsd13.0"
URLzs="$FREEBSD/amd64-freebsd-13.4-STABLE.qcow2.zst"
BASH="/usr/local/bin/bash"
NIC="rtl8139"
;;
freebsd14r)
OSNAME="FreeBSD 14.1-RELEASE"
OSv="freebsd14.0"
URLzs="$FREEBSD/amd64-freebsd-14.1-RELEASE.qcow2.zst"
BASH="/usr/local/bin/bash"
;;
freebsd14)
OSNAME="FreeBSD 14.1-STABLE"
OSv="freebsd14.0"
URLzs="$FREEBSD/amd64-freebsd-14.1-STABLE.qcow2.zst"
BASH="/usr/local/bin/bash"
;;
freebsd15)
OSNAME="FreeBSD 15.0-CURRENT"
OSv="freebsd14.0"
URLzs="$FREEBSD/amd64-freebsd-15.0-CURRENT.qcow2.zst"
BASH="/usr/local/bin/bash"
;;
tumbleweed)
OSNAME="openSUSE Tumbleweed"
OSv="opensusetumbleweed"
MIRROR="http://opensuse-mirror-gce-us.susecloud.net"
URL="$MIRROR/tumbleweed/appliances/openSUSE-MicroOS.x86_64-OpenStack-Cloud.qcow2"
;;
ubuntu20)
OSNAME="Ubuntu 20.04"
OSv="ubuntu20.04"
URL="$UBMIRROR/focal/current/focal-server-cloudimg-amd64.img"
;;
ubuntu22)
OSNAME="Ubuntu 22.04"
OSv="ubuntu22.04"
URL="$UBMIRROR/jammy/current/jammy-server-cloudimg-amd64.img"
;;
ubuntu24)
OSNAME="Ubuntu 24.04"
OSv="ubuntu24.04"
URL="$UBMIRROR/noble/current/noble-server-cloudimg-amd64.img"
;;
*)
echo "Wrong value for OS variable!"
exit 111
;;
esac
# environment file
ENV="/var/tmp/env.txt"
echo "ENV=$ENV" >> $ENV
# result path
echo 'RESPATH="/var/tmp/test_results"' >> $ENV
# FreeBSD 13 has problems with: e1000+virtio
echo "NIC=$NIC" >> $ENV
# freebsd15 -> used in zfs-qemu.yml
echo "OS=$OS" >> $ENV
# freebsd14.0 -> used for virt-install
echo "OSv=\"$OSv\"" >> $ENV
# FreeBSD 15 (Current) -> used for summary
echo "OSNAME=\"$OSNAME\"" >> $ENV
sudo mkdir -p "/mnt/tests"
sudo chown -R $(whoami) /mnt/tests
# we are downloading via axel, curl and wget are mostly slower and
# require more return value checking
IMG="/mnt/tests/cloudimg.qcow2"
if [ ! -z "$URLzs" ]; then
echo "Loading image $URLzs ..."
time axel -q -o "$IMG.zst" "$URLzs"
zstd -q -d --rm "$IMG.zst"
else
echo "Loading image $URL ..."
time axel -q -o "$IMG" "$URL"
fi
DISK="/dev/zvol/zpool/openzfs"
FORMAT="raw"
sudo zfs create -ps -b 64k -V 80g zpool/openzfs
while true; do test -b $DISK && break; sleep 1; done
echo "Importing VM image to zvol..."
sudo qemu-img dd -f qcow2 -O raw if=$IMG of=$DISK bs=4M
rm -f $IMG
PUBKEY=$(cat ~/.ssh/id_ed25519.pub)
cat <<EOF > /tmp/user-data
#cloud-config
fqdn: $OS
users:
- name: root
shell: $BASH
- name: zfs
sudo: ALL=(ALL) NOPASSWD:ALL
shell: $BASH
ssh_authorized_keys:
- $PUBKEY
growpart:
mode: auto
devices: ['/']
ignore_growroot_disabled: false
EOF
sudo virsh net-update default add ip-dhcp-host \
"<host mac='52:54:00:83:79:00' ip='192.168.122.10'/>" --live --config
sudo virt-install \
--os-variant $OSv \
--name "openzfs" \
--cpu host-passthrough \
--virt-type=kvm --hvm \
--vcpus=4,sockets=1 \
--memory $((1024*12)) \
--memballoon model=virtio \
--graphics none \
--network bridge=virbr0,model=$NIC,mac='52:54:00:83:79:00' \
--cloud-init user-data=/tmp/user-data \
--disk $DISK,bus=virtio,cache=none,format=$FORMAT,driver.discard=unmap \
--import --noautoconsole >/dev/null
# in case the directory isn't there already
mkdir -p $HOME/.ssh
cat <<EOF >> $HOME/.ssh/config
# no questions please
StrictHostKeyChecking no
# small timeout, used in while loops later
ConnectTimeout 1
EOF

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.github/workflows/scripts/qemu-3-deps.sh vendored Executable file
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#!/usr/bin/env bash
######################################################################
# 3) install dependencies for compiling and loading
######################################################################
set -eu
function archlinux() {
echo "##[group]Running pacman -Syu"
sudo btrfs filesystem resize max /
sudo pacman -Syu --noconfirm
echo "##[endgroup]"
echo "##[group]Install Development Tools"
sudo pacman -Sy --noconfirm base-devel bc cpio dhclient dkms fakeroot \
fio gdb inetutils jq less linux linux-headers lsscsi nfs-utils parted \
pax perf python-packaging python-setuptools qemu-guest-agent ksh samba \
sysstat rng-tools rsync wget
echo "##[endgroup]"
}
function debian() {
export DEBIAN_FRONTEND="noninteractive"
echo "##[group]Running apt-get update+upgrade"
sudo apt-get update -y
sudo apt-get upgrade -y
echo "##[endgroup]"
echo "##[group]Install Development Tools"
sudo apt-get install -y \
acl alien attr autoconf bc cpio curl dbench dh-python dkms fakeroot \
fio gdb gdebi git ksh lcov isc-dhcp-client jq libacl1-dev libaio-dev \
libattr1-dev libblkid-dev libcurl4-openssl-dev libdevmapper-dev \
libelf-dev libffi-dev libmount-dev libpam0g-dev libselinux-dev \
libssl-dev libtool libtool-bin libudev-dev linux-headers-$(uname -r) \
lsscsi nfs-kernel-server pamtester parted python3 python3-all-dev \
python3-cffi python3-dev python3-distlib python3-packaging \
python3-setuptools python3-sphinx qemu-guest-agent rng-tools rpm2cpio \
rsync samba sysstat uuid-dev watchdog wget xfslibs-dev zlib1g-dev
echo "##[endgroup]"
}
function freebsd() {
export ASSUME_ALWAYS_YES="YES"
echo "##[group]Install Development Tools"
sudo pkg install -y autoconf automake autotools base64 checkbashisms fio \
gdb gettext gettext-runtime git gmake gsed jq ksh93 lcov libtool lscpu \
pkgconf python python3 pamtester pamtester qemu-guest-agent rsync \
sysutils/coreutils
sudo pkg install -xy \
'^samba4[[:digit:]]+$' \
'^py3[[:digit:]]+-cffi$' \
'^py3[[:digit:]]+-sysctl$' \
'^py3[[:digit:]]+-packaging$'
echo "##[endgroup]"
}
# common packages for: almalinux, centos, redhat
function rhel() {
echo "##[group]Running dnf update"
echo "max_parallel_downloads=10" | sudo -E tee -a /etc/dnf/dnf.conf
sudo dnf clean all
sudo dnf update -y --setopt=fastestmirror=1 --refresh
echo "##[endgroup]"
echo "##[group]Install Development Tools"
sudo dnf group install -y "Development Tools"
sudo dnf install -y \
acl attr bc bzip2 curl dbench dkms elfutils-libelf-devel fio gdb git \
jq kernel-rpm-macros ksh libacl-devel libaio-devel libargon2-devel \
libattr-devel libblkid-devel libcurl-devel libffi-devel ncompress \
libselinux-devel libtirpc-devel libtool libudev-devel libuuid-devel \
lsscsi mdadm nfs-utils openssl-devel pam-devel pamtester parted perf \
python3 python3-cffi python3-devel python3-packaging kernel-devel \
python3-setuptools qemu-guest-agent rng-tools rpcgen rpm-build rsync \
samba sysstat systemd watchdog wget xfsprogs-devel zlib-devel
echo "##[endgroup]"
}
function tumbleweed() {
echo "##[group]Running zypper is TODO!"
sleep 23456
echo "##[endgroup]"
}
# Install dependencies
case "$1" in
almalinux8)
echo "##[group]Enable epel and powertools repositories"
sudo dnf config-manager -y --set-enabled powertools
sudo dnf install -y epel-release
echo "##[endgroup]"
rhel
echo "##[group]Install kernel-abi-whitelists"
sudo dnf install -y kernel-abi-whitelists
echo "##[endgroup]"
;;
almalinux9|centos-stream9)
echo "##[group]Enable epel and crb repositories"
sudo dnf config-manager -y --set-enabled crb
sudo dnf install -y epel-release
echo "##[endgroup]"
rhel
echo "##[group]Install kernel-abi-stablelists"
sudo dnf install -y kernel-abi-stablelists
echo "##[endgroup]"
;;
archlinux)
archlinux
;;
debian*)
debian
echo "##[group]Install Debian specific"
sudo apt-get install -yq linux-perf dh-sequence-dkms
echo "##[endgroup]"
;;
fedora*)
rhel
;;
freebsd*)
freebsd
;;
tumbleweed)
tumbleweed
;;
ubuntu*)
debian
echo "##[group]Install Ubuntu specific"
sudo apt-get install -yq linux-tools-common libtirpc-dev \
linux-modules-extra-$(uname -r)
if [ "$1" != "ubuntu20" ]; then
sudo apt-get install -yq dh-sequence-dkms
fi
echo "##[endgroup]"
echo "##[group]Delete Ubuntu OpenZFS modules"
for i in $(find /lib/modules -name zfs -type d); do sudo rm -rvf $i; done
echo "##[endgroup]"
;;
esac
# Start services
echo "##[group]Enable services"
case "$1" in
freebsd*)
# add virtio things
echo 'virtio_load="YES"' | sudo -E tee -a /boot/loader.conf
for i in balloon blk console random scsi; do
echo "virtio_${i}_load=\"YES\"" | sudo -E tee -a /boot/loader.conf
done
echo "fdescfs /dev/fd fdescfs rw 0 0" | sudo -E tee -a /etc/fstab
sudo -E mount /dev/fd
sudo -E touch /etc/zfs/exports
sudo -E sysrc mountd_flags="/etc/zfs/exports"
echo '[global]' | sudo -E tee /usr/local/etc/smb4.conf >/dev/null
sudo -E service nfsd enable
sudo -E service qemu-guest-agent enable
sudo -E service samba_server enable
;;
debian*|ubuntu*)
sudo -E systemctl enable nfs-kernel-server
sudo -E systemctl enable qemu-guest-agent
sudo -E systemctl enable smbd
;;
*)
# All other linux distros
sudo -E systemctl enable nfs-server
sudo -E systemctl enable qemu-guest-agent
sudo -E systemctl enable smb
;;
esac
echo "##[endgroup]"
# Setup Kernel cmdline
CMDLINE="console=tty0 console=ttyS0,115200n8"
CMDLINE="$CMDLINE selinux=0"
CMDLINE="$CMDLINE random.trust_cpu=on"
CMDLINE="$CMDLINE no_timer_check"
case "$1" in
almalinux*|centos*|fedora*)
GRUB_CFG="/boot/grub2/grub.cfg"
GRUB_MKCONFIG="grub2-mkconfig"
CMDLINE="$CMDLINE biosdevname=0 net.ifnames=0"
echo 'GRUB_SERIAL_COMMAND="serial --speed=115200"' \
| sudo tee -a /etc/default/grub >/dev/null
;;
ubuntu24)
GRUB_CFG="/boot/grub/grub.cfg"
GRUB_MKCONFIG="grub-mkconfig"
echo 'GRUB_DISABLE_OS_PROBER="false"' \
| sudo tee -a /etc/default/grub >/dev/null
;;
*)
GRUB_CFG="/boot/grub/grub.cfg"
GRUB_MKCONFIG="grub-mkconfig"
;;
esac
case "$1" in
archlinux|freebsd*)
true
;;
*)
echo "##[group]Edit kernel cmdline"
sudo sed -i -e '/^GRUB_CMDLINE_LINUX/d' /etc/default/grub || true
echo "GRUB_CMDLINE_LINUX=\"$CMDLINE\"" \
| sudo tee -a /etc/default/grub >/dev/null
sudo $GRUB_MKCONFIG -o $GRUB_CFG
echo "##[endgroup]"
;;
esac
# reset cloud-init configuration and poweroff
sudo cloud-init clean --logs
sleep 2 && sudo poweroff &
exit 0

153
.github/workflows/scripts/qemu-4-build.sh vendored Executable file
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@ -0,0 +1,153 @@
#!/usr/bin/env bash
######################################################################
# 4) configure and build openzfs modules
######################################################################
set -eu
function run() {
LOG="/var/tmp/build-stderr.txt"
echo "****************************************************"
echo "$(date) ($*)"
echo "****************************************************"
($@ || echo $? > /tmp/rv) 3>&1 1>&2 2>&3 | stdbuf -eL -oL tee -a $LOG
if [ -f /tmp/rv ]; then
RV=$(cat /tmp/rv)
echo "****************************************************"
echo "exit with value=$RV ($*)"
echo "****************************************************"
echo 1 > /var/tmp/build-exitcode.txt
exit $RV
fi
}
function freebsd() {
export MAKE="gmake"
echo "##[group]Autogen.sh"
run ./autogen.sh
echo "##[endgroup]"
echo "##[group]Configure"
run ./configure \
--prefix=/usr/local \
--with-libintl-prefix=/usr/local \
--enable-pyzfs \
--enable-debug \
--enable-debuginfo
echo "##[endgroup]"
echo "##[group]Build"
run gmake -j$(sysctl -n hw.ncpu)
echo "##[endgroup]"
echo "##[group]Install"
run sudo gmake install
echo "##[endgroup]"
}
function linux() {
echo "##[group]Autogen.sh"
run ./autogen.sh
echo "##[endgroup]"
echo "##[group]Configure"
run ./configure \
--prefix=/usr \
--enable-pyzfs \
--enable-debug \
--enable-debuginfo
echo "##[endgroup]"
echo "##[group]Build"
run make -j$(nproc)
echo "##[endgroup]"
echo "##[group]Install"
run sudo make install
echo "##[endgroup]"
}
function rpm_build_and_install() {
EXTRA_CONFIG="${1:-}"
echo "##[group]Autogen.sh"
run ./autogen.sh
echo "##[endgroup]"
echo "##[group]Configure"
run ./configure --enable-debug --enable-debuginfo $EXTRA_CONFIG
echo "##[endgroup]"
echo "##[group]Build"
run make pkg-kmod pkg-utils
echo "##[endgroup]"
echo "##[group]Install"
run sudo dnf -y --skip-broken localinstall $(ls *.rpm | grep -v src.rpm)
echo "##[endgroup]"
}
function deb_build_and_install() {
echo "##[group]Autogen.sh"
run ./autogen.sh
echo "##[endgroup]"
echo "##[group]Configure"
run ./configure \
--prefix=/usr \
--enable-pyzfs \
--enable-debug \
--enable-debuginfo
echo "##[endgroup]"
echo "##[group]Build"
run make native-deb-kmod native-deb-utils
echo "##[endgroup]"
echo "##[group]Install"
# Do kmod install. Note that when you build the native debs, the
# packages themselves are placed in parent directory '../' rather than
# in the source directory like the rpms are.
run sudo apt-get -y install $(find ../ | grep -E '\.deb$' \
| grep -Ev 'dkms|dracut')
echo "##[endgroup]"
}
# Debug: show kernel cmdline
if [ -f /proc/cmdline ] ; then
cat /proc/cmdline || true
fi
# save some sysinfo
uname -a > /var/tmp/uname.txt
cd $HOME/zfs
export PATH="$PATH:/sbin:/usr/sbin:/usr/local/sbin"
# build
case "$1" in
freebsd*)
freebsd
;;
alma*|centos*)
rpm_build_and_install "--with-spec=redhat"
;;
fedora*)
rpm_build_and_install
;;
debian*|ubuntu*)
deb_build_and_install
;;
*)
linux
;;
esac
# building the zfs module was ok
echo 0 > /var/tmp/build-exitcode.txt
# reset cloud-init configuration and poweroff
sudo cloud-init clean --logs
sync && sleep 2 && sudo poweroff &
exit 0

121
.github/workflows/scripts/qemu-5-setup.sh vendored Executable file
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@ -0,0 +1,121 @@
#!/usr/bin/env bash
######################################################################
# 5) start test machines and load openzfs module
######################################################################
set -eu
# read our defined variables
source /var/tmp/env.txt
# wait for poweroff to succeed
PID=$(pidof /usr/bin/qemu-system-x86_64)
tail --pid=$PID -f /dev/null
sudo virsh undefine openzfs
# definitions of per operating system
case "$OS" in
freebsd*)
VMs=2
CPU=3
RAM=6
;;
*)
VMs=2
CPU=3
RAM=7
;;
esac
# this can be different for each distro
echo "VMs=$VMs" >> $ENV
# create snapshot we can clone later
sudo zfs snapshot zpool/openzfs@now
# setup the testing vm's
PUBKEY=$(cat ~/.ssh/id_ed25519.pub)
for i in $(seq 1 $VMs); do
echo "Creating disk for vm$i..."
DISK="/dev/zvol/zpool/vm$i"
FORMAT="raw"
sudo zfs clone zpool/openzfs@now zpool/vm$i
sudo zfs create -ps -b 64k -V 80g zpool/vm$i-2
cat <<EOF > /tmp/user-data
#cloud-config
fqdn: vm$i
users:
- name: root
shell: $BASH
- name: zfs
sudo: ALL=(ALL) NOPASSWD:ALL
shell: $BASH
ssh_authorized_keys:
- $PUBKEY
growpart:
mode: auto
devices: ['/']
ignore_growroot_disabled: false
EOF
sudo virsh net-update default add ip-dhcp-host \
"<host mac='52:54:00:83:79:0$i' ip='192.168.122.1$i'/>" --live --config
sudo virt-install \
--os-variant $OSv \
--name "vm$i" \
--cpu host-passthrough \
--virt-type=kvm --hvm \
--vcpus=$CPU,sockets=1 \
--memory $((1024*RAM)) \
--memballoon model=virtio \
--graphics none \
--cloud-init user-data=/tmp/user-data \
--network bridge=virbr0,model=$NIC,mac="52:54:00:83:79:0$i" \
--disk $DISK,bus=virtio,cache=none,format=$FORMAT,driver.discard=unmap \
--disk $DISK-2,bus=virtio,cache=none,format=$FORMAT,driver.discard=unmap \
--import --noautoconsole >/dev/null
done
# check the memory state from time to time
cat <<EOF > cronjob.sh
# $OS
exec 1>>/var/tmp/stats.txt
exec 2>&1
echo "*******************************************************"
date
uptime
free -m
df -h /mnt/tests
zfs list
EOF
sudo chmod +x cronjob.sh
sudo mv -f cronjob.sh /root/cronjob.sh
echo '*/5 * * * * /root/cronjob.sh' > crontab.txt
sudo crontab crontab.txt
rm crontab.txt
# check if the machines are okay
echo "Waiting for vm's to come up... (${VMs}x CPU=$CPU RAM=$RAM)"
for i in $(seq 1 $VMs); do
while true; do
ssh 2>/dev/null zfs@192.168.122.1$i "uname -a" && break
done
done
echo "All $VMs VMs are up now."
# Save the VM's serial output (ttyS0) to /var/tmp/console.txt
# - ttyS0 on the VM corresponds to a local /dev/pty/N entry
# - use 'virsh ttyconsole' to lookup the /dev/pty/N entry
for i in $(seq 1 $VMs); do
mkdir -p $RESPATH/vm$i
read "pty" <<< $(sudo virsh ttyconsole vm$i)
sudo nohup bash -c "cat $pty > $RESPATH/vm$i/console.txt" &
done
echo "Console logging for ${VMs}x $OS started."

102
.github/workflows/scripts/qemu-6-tests.sh vendored Executable file
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@ -0,0 +1,102 @@
#!/usr/bin/env bash
######################################################################
# 6) load openzfs module and run the tests
#
# called on runner: qemu-6-tests.sh
# called on qemu-vm: qemu-6-tests.sh $OS $2/$3
######################################################################
set -eu
function prefix() {
ID="$1"
LINE="$2"
CURRENT=$(date +%s)
TSSTART=$(cat /tmp/tsstart)
DIFF=$((CURRENT-TSSTART))
H=$((DIFF/3600))
DIFF=$((DIFF-(H*3600)))
M=$((DIFF/60))
S=$((DIFF-(M*60)))
CTR=$(cat /tmp/ctr)
echo $LINE| grep -q "^Test[: ]" && CTR=$((CTR+1)) && echo $CTR > /tmp/ctr
BASE="$HOME/work/zfs/zfs"
COLOR="$BASE/scripts/zfs-tests-color.sh"
CLINE=$(echo $LINE| grep "^Test[ :]" | sed -e 's|/usr/local|/usr|g' \
| sed -e 's| /usr/share/zfs/zfs-tests/tests/| |g' | $COLOR)
if [ -z "$CLINE" ]; then
printf "vm${ID}: %s\n" "$LINE"
else
# [vm2: 00:15:54 256] Test: functional/checksum/setup (run as root) [00:00] [PASS]
printf "[vm${ID}: %02d:%02d:%02d %4d] %s\n" \
"$H" "$M" "$S" "$CTR" "$CLINE"
fi
}
# called directly on the runner
if [ -z ${1:-} ]; then
cd "/var/tmp"
source env.txt
SSH=$(which ssh)
TESTS='$HOME/zfs/.github/workflows/scripts/qemu-6-tests.sh'
echo 0 > /tmp/ctr
date "+%s" > /tmp/tsstart
for i in $(seq 1 $VMs); do
IP="192.168.122.1$i"
daemonize -c /var/tmp -p vm${i}.pid -o vm${i}log.txt -- \
$SSH zfs@$IP $TESTS $OS $i $VMs
# handly line by line and add info prefix
stdbuf -oL tail -fq vm${i}log.txt \
| while read -r line; do prefix "$i" "$line"; done &
echo $! > vm${i}log.pid
# don't mix up the initial --- Configuration --- part
sleep 0.13
done
# wait for all vm's to finish
for i in $(seq 1 $VMs); do
tail --pid=$(cat vm${i}.pid) -f /dev/null
pid=$(cat vm${i}log.pid)
rm -f vm${i}log.pid
kill $pid
done
exit 0
fi
# this part runs inside qemu vm
export PATH="$PATH:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/sbin:/usr/local/bin"
case "$1" in
freebsd*)
sudo kldstat -n zfs 2>/dev/null && sudo kldunload zfs
sudo -E ./zfs/scripts/zfs.sh
TDIR="/usr/local/share/zfs"
;;
*)
# use xfs @ /var/tmp for all distros
sudo mv -f /var/tmp/*.txt /tmp
sudo mkfs.xfs -fq /dev/vdb
sudo mount -o noatime /dev/vdb /var/tmp
sudo chmod 1777 /var/tmp
sudo mv -f /tmp/*.txt /var/tmp
sudo -E modprobe zfs
TDIR="/usr/share/zfs"
;;
esac
# run functional testings and save exitcode
cd /var/tmp
TAGS=$2/$3
sudo dmesg -c > dmesg-prerun.txt
mount > mount.txt
df -h > df-prerun.txt
$TDIR/zfs-tests.sh -vK -s 3GB -T $TAGS
RV=$?
df -h > df-postrun.txt
echo $RV > tests-exitcode.txt
sync
exit 0

119
.github/workflows/scripts/qemu-7-prepare.sh vendored Executable file
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@ -0,0 +1,119 @@
#!/usr/bin/env bash
######################################################################
# 7) prepare output of the results
# - this script pre-creates all needed logfiles for later summary
######################################################################
set -eu
# read our defined variables
cd /var/tmp
source env.txt
mkdir -p $RESPATH
# check if building the module has failed
if [ -z ${VMs:-} ]; then
cd $RESPATH
echo ":exclamation: ZFS module didn't build successfully :exclamation:" \
| tee summary.txt | tee /tmp/summary.txt
tar cf /tmp/qemu-$OS.tar -C $RESPATH -h . || true
exit 0
fi
# build was okay
BASE="$HOME/work/zfs/zfs"
MERGE="$BASE/.github/workflows/scripts/merge_summary.awk"
# catch result files of testings (vm's should be there)
for i in $(seq 1 $VMs); do
rsync -arL zfs@192.168.122.1$i:$RESPATH/current $RESPATH/vm$i || true
scp zfs@192.168.122.1$i:"/var/tmp/*.txt" $RESPATH/vm$i || true
done
cp -f /var/tmp/*.txt $RESPATH || true
cd $RESPATH
# prepare result files for summary
for i in $(seq 1 $VMs); do
file="vm$i/build-stderr.txt"
test -s $file && mv -f $file build-stderr.txt
file="vm$i/build-exitcode.txt"
test -s $file && mv -f $file build-exitcode.txt
file="vm$i/uname.txt"
test -s $file && mv -f $file uname.txt
file="vm$i/tests-exitcode.txt"
test -s $file || echo 1 > $file
rv=$(cat vm$i/tests-exitcode.txt)
test $rv != 0 && touch /tmp/have_failed_tests
file="vm$i/current/log"
if [ -s $file ]; then
cat $file >> log
awk '/\[FAIL\]|\[KILLED\]/{ show=1; print; next; }; \
/\[SKIP\]|\[PASS\]/{ show=0; } show' \
$file > /tmp/vm${i}dbg.txt
fi
file="vm${i}log.txt"
fileC="/tmp/vm${i}log.txt"
if [ -s $file ]; then
cat $file >> summary
cat $file | $BASE/scripts/zfs-tests-color.sh > $fileC
fi
done
# create summary of tests
if [ -s summary ]; then
$MERGE summary | grep -v '^/' > summary.txt
$MERGE summary | $BASE/scripts/zfs-tests-color.sh > /tmp/summary.txt
rm -f summary
else
touch summary.txt /tmp/summary.txt
fi
# create file for debugging
if [ -s log ]; then
awk '/\[FAIL\]|\[KILLED\]/{ show=1; print; next; }; \
/\[SKIP\]|\[PASS\]/{ show=0; } show' \
log > summary-failure-logs.txt
rm -f log
else
touch summary-failure-logs.txt
fi
# create debug overview for failed tests
cat summary.txt \
| awk '/\(expected PASS\)/{ if ($1!="SKIP") print $2; next; } show' \
| while read t; do
echo "check: $t"
cat summary-failure-logs.txt \
| awk '$0~/Test[: ]/{ show=0; } $0~v{ show=1; } show' v="$t" \
> /tmp/fail.txt
SIZE=$(stat --printf="%s" /tmp/fail.txt)
SIZE=$((SIZE/1024))
# Test Summary:
echo "##[group]$t ($SIZE KiB)" >> /tmp/failed.txt
cat /tmp/fail.txt | $BASE/scripts/zfs-tests-color.sh >> /tmp/failed.txt
echo "##[endgroup]" >> /tmp/failed.txt
# Job Summary:
echo -e "\n<details>\n<summary>$t ($SIZE KiB)</summary><pre>" >> failed.txt
cat /tmp/fail.txt >> failed.txt
echo "</pre></details>" >> failed.txt
done
if [ -e /tmp/have_failed_tests ]; then
echo ":warning: Some tests failed!" >> failed.txt
else
echo ":thumbsup: All tests passed." >> failed.txt
fi
if [ ! -s uname.txt ]; then
echo ":interrobang: Panic - where is my uname.txt?" > uname.txt
fi
# artifact ready now
tar cf /tmp/qemu-$OS.tar -C $RESPATH -h . || true

73
.github/workflows/scripts/qemu-8-summary.sh vendored Executable file
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@ -0,0 +1,73 @@
#!/usr/bin/env bash
######################################################################
# 8) show colored output of results
######################################################################
set -eu
# read our defined variables
source /var/tmp/env.txt
cd $RESPATH
# helper function for showing some content with headline
function showfile() {
content=$(dd if=$1 bs=1024 count=400k 2>/dev/null)
if [ -z "$2" ]; then
group1=""
group2=""
else
SIZE=$(stat --printf="%s" "$file")
SIZE=$((SIZE/1024))
group1="##[group]$2 ($SIZE KiB)"
group2="##[endgroup]"
fi
cat <<EOF > tmp$$
$group1
$content
$group2
EOF
cat tmp$$
rm -f tmp$$
}
# overview
cat /tmp/summary.txt
echo ""
if [ -e /tmp/have_failed_tests ]; then
RV=1
echo "Debuginfo of failed tests:"
cat /tmp/failed.txt
echo ""
cat /tmp/summary.txt | grep -v '^/'
echo ""
else
RV=0
fi
echo -e "\nFull logs for download:\n $1\n"
for i in $(seq 1 $VMs); do
rv=$(cat vm$i/tests-exitcode.txt)
if [ $rv = 0 ]; then
vm="vm$i"
else
vm="vm$i"
fi
file="vm$i/dmesg-prerun.txt"
test -s "$file" && showfile "$file" "$vm: dmesg kernel"
file="/tmp/vm${i}log.txt"
test -s "$file" && showfile "$file" "$vm: test results"
file="vm$i/console.txt"
test -s "$file" && showfile "$file" "$vm: serial console"
file="/tmp/vm${i}dbg.txt"
test -s "$file" && showfile "$file" "$vm: failure logfile"
done
exit $RV

54
.github/workflows/scripts/qemu-9-summary-page.sh vendored Executable file
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@ -0,0 +1,54 @@
#!/usr/bin/env bash
######################################################################
# 9) generate github summary page of all the testings
######################################################################
set -eu
function output() {
echo -e $* >> "out-$logfile.md"
}
function outfile() {
cat "$1" >> "out-$logfile.md"
}
function outfile_plain() {
output "<pre>"
cat "$1" >> "out-$logfile.md"
output "</pre>"
}
function send2github() {
test -f "$1" || exit 0
dd if="$1" bs=1023k count=1 >> $GITHUB_STEP_SUMMARY
}
# https://docs.github.com/en/enterprise-server@3.6/actions/using-workflows/workflow-commands-for-github-actions#step-isolation-and-limits
# Job summaries are isolated between steps and each step is restricted to a maximum size of 1MiB.
# [ ] can not show all error findings here
# [x] split files into smaller ones and create additional steps
# first call, generate all summaries
if [ ! -f out-1.md ]; then
logfile="1"
for tarfile in Logs-functional-*/qemu-*.tar; do
if [ ! -s "$tarfile" ]; then
output "\n## Functional Tests: unknown\n"
output ":exclamation: Tarfile $tarfile is empty :exclamation:"
continue
fi
rm -rf vm* *.txt
tar xf "$tarfile"
source env.txt
output "\n## Functional Tests: $OSNAME\n"
outfile_plain uname.txt
outfile_plain summary.txt
outfile failed.txt
logfile=$((logfile+1))
done
send2github out-1.md
else
send2github out-$1.md
fi

141
.github/workflows/zfs-qemu.yml vendored Normal file
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@ -0,0 +1,141 @@
name: zfs-qemu
on:
push:
pull_request:
jobs:
qemu-vm:
name: qemu-x86
strategy:
fail-fast: false
matrix:
# all:
# os: [almalinux8, almalinux9, archlinux, centos-stream9, fedora39, fedora40, debian11, debian12, freebsd13, freebsd13r, freebsd14, freebsd14r, freebsd15, ubuntu20, ubuntu22, ubuntu24]
# openzfs:
os: [almalinux8, almalinux9, centos-stream9, debian11, debian12, fedora39, fedora40, freebsd13, freebsd13r, freebsd14, freebsd14r]
# freebsd:
# os: [freebsd13, freebsd14]
# small test:
# os: [archlinux]
runs-on: ubuntu-24.04
steps:
- uses: actions/checkout@v4
with:
ref: ${{ github.event.pull_request.head.sha }}
- name: Setup QEMU
timeout-minutes: 10
run: .github/workflows/scripts/qemu-1-setup.sh
- name: Start build machine
timeout-minutes: 10
run: .github/workflows/scripts/qemu-2-start.sh ${{ matrix.os }}
- name: Install dependencies
timeout-minutes: 20
run: |
echo "Install dependencies in QEMU machine"
IP=192.168.122.10
while pidof /usr/bin/qemu-system-x86_64 >/dev/null; do
ssh 2>/dev/null zfs@$IP "uname -a" && break
done
scp .github/workflows/scripts/qemu-3-deps.sh zfs@$IP:qemu-3-deps.sh
PID=`pidof /usr/bin/qemu-system-x86_64`
ssh zfs@$IP '$HOME/qemu-3-deps.sh' ${{ matrix.os }}
# wait for poweroff to succeed
tail --pid=$PID -f /dev/null
sleep 5 # avoid this: "error: Domain is already active"
rm -f $HOME/.ssh/known_hosts
- name: Build modules
timeout-minutes: 30
run: |
echo "Build modules in QEMU machine"
sudo virsh start openzfs
IP=192.168.122.10
while pidof /usr/bin/qemu-system-x86_64 >/dev/null; do
ssh 2>/dev/null zfs@$IP "uname -a" && break
done
rsync -ar $HOME/work/zfs/zfs zfs@$IP:./
ssh zfs@$IP '$HOME/zfs/.github/workflows/scripts/qemu-4-build.sh' ${{ matrix.os }}
- name: Setup testing machines
timeout-minutes: 5
run: .github/workflows/scripts/qemu-5-setup.sh
- name: Run tests
timeout-minutes: 270
run: .github/workflows/scripts/qemu-6-tests.sh
- name: Prepare artifacts
if: always()
timeout-minutes: 10
run: .github/workflows/scripts/qemu-7-prepare.sh
- uses: actions/upload-artifact@v4
id: artifact-upload
if: always()
with:
name: Logs-functional-${{ matrix.os }}
path: /tmp/qemu-${{ matrix.os }}.tar
if-no-files-found: ignore
- name: Test Summary
if: always()
run: .github/workflows/scripts/qemu-8-summary.sh '${{ steps.artifact-upload.outputs.artifact-url }}'
cleanup:
if: always()
name: Cleanup
runs-on: ubuntu-latest
needs: [ qemu-vm ]
steps:
- uses: actions/checkout@v4
with:
ref: ${{ github.event.pull_request.head.sha }}
- uses: actions/download-artifact@v4
- name: Generating summary
run: .github/workflows/scripts/qemu-9-summary-page.sh
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 2
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 3
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 4
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 5
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 6
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 7
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 8
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 9
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 10
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 11
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 12
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 13
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 14
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 15
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 16
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 17
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 18
- name: Generating summary...
run: .github/workflows/scripts/qemu-9-summary-page.sh 19
- uses: actions/upload-artifact@v4
with:
name: Summary Files
path: out-*

73
scripts/zfs-tests.sh
View File

@ -1,5 +1,6 @@
#!/bin/sh
#!/usr/bin/env bash
# shellcheck disable=SC2154
# shellcheck disable=SC2292
#
# CDDL HEADER START
#
@ -208,6 +209,49 @@ find_runfile() {
fi
}
# Given a TAGS with a format like "1/3" or "2/3" then divide up the test list
# into portions and print that portion. So "1/3" for "the first third of the
# test tags".
#
#
split_tags() {
# Get numerator and denominator
NUM=$(echo "$TAGS" | cut -d/ -f1)
DEN=$(echo "$TAGS" | cut -d/ -f2)
# At the point this is called, RUNFILES will contain a comma separated
# list of full paths to the runfiles, like:
#
# "/home/hutter/qemu/tests/runfiles/common.run,/home/hutter/qemu/tests/runfiles/linux.run"
#
# So to get tags for our selected tests we do:
#
# 1. Remove unneeded chars: [],\
# 2. Print out the last field of each tag line. This will be the tag
# for the test (like 'zpool_add').
# 3. Remove duplicates between the runfiles. If the same tag is defined
# in multiple runfiles, then when you do '-T <tag>' ZTS is smart
# enough to know to run the tag in each runfile. So '-T zpool_add'
# will run the zpool_add from common.run and linux.run.
# 4. Ignore the 'functional' tag since we only want individual tests
# 5. Print out the tests in our faction of all tests. This uses modulus
# so "1/3" will run tests 1,3,6,9 etc. That way the tests are
# interleaved so, say, "3/4" isn't running all the zpool_* tests that
# appear alphabetically at the end.
# 6. Remove trailing comma from list
#
# TAGS will then look like:
#
# "append,atime,bootfs,cachefile,checksum,cp_files,deadman,dos_attributes, ..."
# Change the comma to a space for easy processing
_RUNFILES=${RUNFILES//","/" "}
# shellcheck disable=SC2002,SC2086
cat $_RUNFILES | tr -d "[],\'" | awk '/tags = /{print $NF}' | sort | \
uniq | grep -v functional | \
awk -v num="$NUM" -v den="$DEN" '{ if(NR % den == (num - 1)) {printf "%s,",$0}}' | \
sed -E 's/,$//'
}
#
# Symlink file if it appears under any of the given paths.
#
@ -331,10 +375,14 @@ OPTIONS:
-t PATH|NAME Run single test at PATH relative to test suite,
or search for test by NAME
-T TAGS Comma separated list of tags (default: 'functional')
Alternately, specify a fraction like "1/3" or "2/3" to
run the first third of tests or 2nd third of the tests. This
is useful for splitting up the test amongst different
runners.
-u USER Run single test as USER (default: root)
EXAMPLES:
# Run the default ($(echo "${DEFAULT_RUNFILES}" | sed 's/\.run//')) suite of tests and output the configuration used.
# Run the default ${DEFAULT_RUNFILES//\.run/} suite of tests and output the configuration used.
$0 -v
# Run a smaller suite of tests designed to run more quickly.
@ -347,7 +395,7 @@ $0 -t tests/functional/cli_root/zfs_bookmark/zfs_bookmark_cliargs.ksh
$0 -t zfs_bookmark_cliargs
# Cleanup a previous run of the test suite prior to testing, run the
# default ($(echo "${DEFAULT_RUNFILES}" | sed 's/\.run//')) suite of tests and perform no cleanup on exit.
# default ${DEFAULT_RUNFILES//\.run//} suite of tests and perform no cleanup on exit.
$0 -x
EOF
@ -489,6 +537,8 @@ fi
#
TAGS=${TAGS:='functional'}
#
# Attempt to locate the runfiles describing the test workload.
#
@ -509,6 +559,23 @@ done
unset IFS
RUNFILES=${R#,}
# The tag can be a fraction to indicate which portion of ZTS to run, Like
#
# "1/3": Run first one third of all tests in runfiles
# "2/3": Run second one third of all test in runfiles
# "6/10": Run 6th tenth of all tests in runfiles
#
# This is useful for splitting up the test across multiple runners.
#
# After this code block, TAGS will be transformed from something like
# "1/3" to a comma separate taglist, like:
#
# "append,atime,bootfs,cachefile,checksum,cp_files,deadman,dos_attributes, ..."
#
if echo "$TAGS" | grep -Eq '^[0-9]+/[0-9]+$' ; then
TAGS=$(split_tags)
fi
#
# This script should not be run as root. Instead the test user, which may
# be a normal user account, needs to be configured such that it can

12
tests/test-runner/bin/test-runner.py.in
View File

@ -295,6 +295,18 @@ User: %s
except Exception:
pass
"""
Log each test we run to /dev/ttyu0 (on FreeBSD), so if there's a kernel
warning we'll be able to match it up to a particular test.
"""
if options.kmsg is True and exists("/dev/ttyu0"):
try:
kp = Popen([SUDO, "sh", "-c",
f"echo ZTS run {self.pathname} > /dev/ttyu0"])
kp.wait()
except Exception:
pass
self.result.starttime = monotonic_time()
if kmemleak: