Files
mirror_zfs/.github/workflows/scripts/qemu-7-prepare.sh
T
Brian Behlendorf f99954c01f CI: tolerate missing artifacts
When a VM fails to launch or is unreachable the qemu-7-prepare.sh
script will fail to collect the artifacts due to the missing vm*
directories.  We want to collect as much diagnostic information as
possible, when missing create the directory to allow the subsequent
steps to proceed normally.  Additionally, we don't want to fail
if the /tmp/summary.txt file is missing.

Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #18438
2026-04-23 15:01:19 -07:00

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#!/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 $RESPATH
TARNAME=qemu-$OS
# check if building the module has failed
if [ -z ${VMs:-} ]; then
cd $RESPATH
echo ":exclamation: ZFS module didn't build successfully :exclamation:" \
| tee summary.txt | tee /tmp/summary.txt
cp /var/tmp/*.txt .
# rename /var/tmp/test_results to /var/tmp/qemu-$OS
mv $RESPATH $(dirname $RESPATH)/$TARNAME
tar cjf /tmp/$TARNAME.tar.bz2 -C $(dirname $RESPATH) -h $TARNAME || true
# move it back to /var/tmp/test_results (needed for next script)
mv $(dirname $RESPATH)/$TARNAME $RESPATH
exit 0
fi
if ! grep -q vm /etc/hosts ; then
echo "No vm* hostnames, VMs probably didn't startup"
exit 0
fi
# build was okay
BASE="$HOME/work/zfs/zfs"
MERGE="$BASE/.github/workflows/scripts/merge_summary.awk"
# catch result files of testings (vm's should be there)
for ((i=1; i<=VMs; i++)); do
rsync -arL zfs@vm$i:$RESPATH/current $RESPATH/vm$i || true
scp zfs@vm$i:"/var/tmp/*.txt" $RESPATH/vm$i || true
scp zfs@vm$i:"/var/tmp/*.rpm" $RESPATH/vm$i || true
done
cp -f /var/tmp/*.txt $RESPATH || true
cd $RESPATH
# prepare result files for summary
for ((i=1; i<=VMs; i++)); do
# no results, VM either didn't start or was unreachable, create
# the missing directory which is expected by subsequent steps
test -d vm$i || mkdir -p vm$i
file="vm$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"
if [ ! -s $file ]; then
echo 1 > $file
fi
rv=$(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
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 ($SIZE KiB)</summary><pre>" >> failed.txt
cat /tmp/fail.txt >> failed.txt
echo "</pre></details>" >> failed.txt
done
if [ -e /tmp/have_failed_tests ]; then
echo ":warning: Some tests failed!" >> failed.txt
else
echo ":thumbsup: All tests passed." >> failed.txt
fi
if [ ! -s uname.txt ]; then
echo ":interrobang: Panic - where is my uname.txt?" > uname.txt
fi
# artifact ready now
#
# rename /var/tmp/test_results to /var/tmp/qemu-$OS
mv $RESPATH $(dirname $RESPATH)/$TARNAME
tar cjf /tmp/$TARNAME.tar.bz2 -C $(dirname $RESPATH) -h $TARNAME || true
# move it back to /var/tmp/test_results (needed for next script)
mv $(dirname $RESPATH)/$TARNAME $RESPATH