Commit d9d62e11 authored by Michal Berger's avatar Michal Berger Committed by Tomasz Zawadzki
Browse files

test/vhost: Attempt to read qemu.log uppon exiting 



This gives a chance to quickly see why qemu might have failed, i.e.,
why the .pid file has not been found.

Change-Id: Ia1a5ae417164c865eede07cdb6dd4df1edc0b0b9
Signed-off-by: default avatarMichal Berger <michalx.berger@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2005


Community-CI: Mellanox Build Bot
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
parent 08f0abeb

test/vhost/common.sh

+10 −7
Original line number Diff line number Diff line
@@ -776,27 +776,30 @@ function vm_setup() 
	notice "Saving to $vm_dir/run.sh"

	cat <<-RUN >"$vm_dir/run.sh"

		#!/bin/bash

		qemu_log () {

			echo "=== qemu.log ==="

			[[ -s $vm_dir/qemu.log ]] && cat $vm_dir/qemu.log

			echo "=== qemu.log ==="

		}



		if [[ \$EUID -ne 0 ]]; then

			echo "Go away user come back as root"

			exit 1

		fi



		qemu_cmd=($(printf '%s\n' "${cmd[@]}"))

		trap "qemu_log" EXIT



		qemu_cmd=($(printf '%s\n' "${cmd[@]}"))

		chmod +r $vm_dir/*

		echo "Running VM in $vm_dir"

		rm -f $qemu_pid_file

		"\${qemu_cmd[@]}"



		echo "Waiting for QEMU pid file"

		sleep 1

		[[ ! -f $qemu_pid_file ]] && sleep 1

		[[ ! -f $qemu_pid_file ]] && echo "ERROR: no qemu pid file found" && exit 1



		chmod +r $vm_dir/*



		echo "=== qemu.log ==="

		cat $vm_dir/qemu.log

		echo "=== qemu.log ==="

		exit 0

		# EOF

	RUN

	chmod +x $vm_dir/run.sh