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test_concurrent() {
if [ -z "${INCUS_CONCURRENT:-}" ]; then
echo "==> SKIP: INCUS_CONCURRENT isn't set"
return
fi
ensure_import_testimage
spawn_container() {
set -e
name=concurrent-${1}
incus launch testimage "${name}"
incus info "${name}" | grep RUNNING
echo abc | incus exec "${name}" -- cat | grep abc
incus stop "${name}" --force
incus delete "${name}"
}
PIDS=""
for id in $(seq $(($(find /sys/bus/cpu/devices/ -type l | wc -l) * 8))); do
spawn_container "${id}" 2>&1 | tee "${INCUS_DIR}/incus-${id}.out" &
PIDS="${PIDS} $!"
done
for pid in ${PIDS}; do
wait "${pid}"
done
! incus list | grep -q concurrent || false
}
|
