test/vhost: move migration test case 1 to separate file
Change-Id: Iae11ee2e631bc6bc1965c96f81352094a81a29be Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com> Reviewed-on: https://review.gerrithub.io/398750 Reviewed-by: Karol Latecki <karol.latecki@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
This commit is contained in:
Pawel Wodkowski
Jim Harris
parent
62a6079437
commit
4179bfc84e
121
test/vhost/migration/migration-tc1.sh
Normal file
121
test/vhost/migration/migration-tc1.sh
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@ -0,0 +1,121 @@
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function migration_tc1_clean_vhost_config()
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{
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# Restore trap
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trap 'error_exit "${FUNCNAME}" "${LINENO}"' INT ERR EXIT
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notice "Removing vhost devices & controllers via RPC ..."
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# Delete bdev first to remove all LUNs and SCSI targets
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$rpc delete_bdev Malloc0
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# Delete controllers
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$rpc remove_vhost_controller $incoming_vm_ctrlr
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$rpc remove_vhost_controller $target_vm_ctrlr
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unset -v incoming_vm target_vm incoming_vm_ctrlr target_vm_ctrlr rpc
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}
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function migration_tc1_configure_vhost()
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{
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# Those are global intentionaly - they will be unset in cleanup handler
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incoming_vm=0
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target_vm=1
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incoming_vm_ctrlr=naa.Malloc0.$incoming_vm
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target_vm_ctrlr=naa.Malloc0.$target_vm
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rpc="python $SPDK_BUILD_DIR/scripts/rpc.py -s $(get_vhost_dir)/rpc.sock"
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trap 'migration_tc1_error_handler; error_exit "${FUNCNAME}" "${LINENO}"' INT ERR EXIT
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# Construct shared Malloc Bdev
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$rpc construct_malloc_bdev -b Malloc0 128 4096
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# And two controllers - one for each VM. Both are using the same Malloc Bdev as LUN 0
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$rpc construct_vhost_scsi_controller $incoming_vm_ctrlr
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$rpc add_vhost_scsi_lun $incoming_vm_ctrlr 0 Malloc0
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$rpc construct_vhost_scsi_controller $target_vm_ctrlr
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$rpc add_vhost_scsi_lun $target_vm_ctrlr 0 Malloc0
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}
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function migration_tc1_error_handler()
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{
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trap - SIGINT ERR EXIT
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set -x
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vm_kill_all
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migration_tc1_clean_vhost_config
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warning "Migration TC1 FAILED"
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}
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function migration_tc1()
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{
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# Use 2 VMs:
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# incoming VM - the one we want to migrate
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# targe VM - the one which will accept migration
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local job_file="$BASE_DIR/migration-tc1.job"
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# Run vhost
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spdk_vhost_run --conf-path=$BASE_DIR
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migration_tc1_configure_vhost
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notice "Setting up VMs"
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vm_setup --os="$os_image" --force=$incoming_vm --disk-type=spdk_vhost_scsi --disks=Malloc0 --migrate-to=$target_vm
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vm_setup --force=$target_vm --disk-type=spdk_vhost_scsi --disks=Malloc0 --incoming=$incoming_vm
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# Run everything
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vm_run $incoming_vm $target_vm
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# Wait only for incoming VM, as target is waiting for migration
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vm_wait_for_boot 600 $incoming_vm
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# Run fio before migration
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notice "Starting FIO"
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vm_check_scsi_location $incoming_vm
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run_fio $fio_bin --job-file="$job_file" --local --vm="${incoming_vm}$(printf ':/dev/%s' $SCSI_DISK)"
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# Wait a while to let the FIO time to issue some IO
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sleep 5
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# Check if fio is still running before migration
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if ! is_fio_running $incoming_vm; then
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vm_ssh $incoming_vm "cat /root/$(basename ${job_file}).out"
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error "FIO is not running before migration: process crashed or finished too early"
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fi
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vm_migrate $incoming_vm
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sleep 3
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# Check if fio is still running after migration
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if ! is_fio_running $target_vm; then
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vm_ssh $target_vm "cat /root/$(basename ${job_file}).out"
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error "FIO is not running after migration: process crashed or finished too early"
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fi
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notice "Waiting for fio to finish"
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local timeout=40
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while is_fio_running $target_vm; do
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sleep 1
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echo -n "."
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if (( timeout-- == 0 )); then
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error "timeout while waiting for FIO!"
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fi
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done
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notice "Fio result is:"
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vm_ssh $target_vm "cat /root/$(basename ${job_file}).out"
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notice "Migration DONE"
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notice "Shutting down all VMs"
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vm_shutdown_all
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migration_tc1_clean_vhost_config
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notice "killing vhost app"
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spdk_vhost_kill
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notice "Migration TC1 SUCCESS"
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}
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migration_tc1
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@ -20,7 +20,6 @@ function usage()
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echo " --work-dir=WORK_DIR Where to find build file. Must exist. [default: $TEST_DIR]"
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echo " --os ARGS VM configuration. This parameter might be used more than once:"
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echo " --fio-bin=FIO Use specific fio binary (will be uploaded to VM)"
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echo " --fio-job= Fio config to use for test."
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echo " num=NUM - VM number"
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echo " os=OS - VM os disk path"
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echo " bdevs=DISKS - VM test disks/devices path separated by ':'"
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@ -49,8 +48,6 @@ done
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. $(readlink -e "$(dirname $0)/../common/common.sh") || exit 1
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job_file="$BASE_DIR/migration-malloc.job"
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trap 'error_exit "${FUNCNAME}" "${LINENO}"' INT ERR EXIT
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function vm_monitor_send()
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@ -100,51 +97,6 @@ function vm_migrate()
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notice "Migration complete"
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}
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# FIXME: this shoul'd not be needed
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vm_kill_all
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rpc="python $SPDK_BUILD_DIR/scripts/rpc.py -s $(get_vhost_dir)/rpc.sock"
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# Use 2 VMs:
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# incoming VM - the one we want to migrate
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# targe VM - the one which will accept migration
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incoming_vm=0
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target_vm=1
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incoming_vm_ctrlr=naa.Malloc0.$incoming_vm
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target_vm_ctrlr=naa.Malloc0.$target_vm
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vm_setup --os="$os_image" --force=$incoming_vm --disk-type=spdk_vhost_scsi --disks=Malloc0 --migrate-to=$target_vm
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vm_setup --force=$target_vm --disk-type=spdk_vhost_scsi --disks=Malloc0 --incoming=$incoming_vm
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spdk_vhost_run --conf-path=$BASE_DIR
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notice "==============="
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notice ""
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notice "Setting up VMs"
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notice ""
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declare -A vm_ctrlr
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function clean_vhost_config()
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{
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notice "Removing vhost devices & controllers via RPC ..."
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# Delete bdev first to remove all LUNs and SCSI targets
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$rpc delete_bdev Malloc0
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# Delete controllers
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$rpc remove_vhost_controller $incoming_vm_ctrlr
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$rpc remove_vhost_controller $target_vm_ctrlr
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}
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function error_migration_clean()
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{
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trap - SIGINT ERR EXIT
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set -x
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vm_kill_all
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clean_vhost_config
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}
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function is_fio_running()
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{
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local shell_restore_x="$( [[ "$-" =~ x ]] && echo 'set -x' )"
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@ -160,70 +112,10 @@ function is_fio_running()
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return $ret
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}
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trap 'error_migration_clean; error_exit "${FUNCNAME}" "${LINENO}"' INT ERR EXIT
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# FIXME: this shoul'd not be needed
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vm_kill_all
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# Construct shared Malloc Bdev
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$rpc construct_malloc_bdev -b Malloc0 128 4096
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# And two controllers - one for each VM. Both are using the same Malloc Bdev as LUN 0
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$rpc construct_vhost_scsi_controller $incoming_vm_ctrlr
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$rpc add_vhost_scsi_lun $incoming_vm_ctrlr 0 Malloc0
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$rpc construct_vhost_scsi_controller $target_vm_ctrlr
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$rpc add_vhost_scsi_lun $target_vm_ctrlr 0 Malloc0
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# Run everything
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vm_run $incoming_vm $target_vm
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# Wait only for incoming VM, as target is waiting for migration
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vm_wait_for_boot 600 $incoming_vm
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# Run fio before migration
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notice "Starting FIO"
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vm_check_scsi_location $incoming_vm
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run_fio $fio_bin --job-file="$job_file" --local --vm="${incoming_vm}$(printf ':/dev/%s' $SCSI_DISK)"
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# Wait a while to let the FIO time to issue some IO
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sleep 5
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# Check if fio is still running before migration
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if ! is_fio_running $incoming_vm; then
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vm_ssh $incoming_vm "cat /root/$(basename ${job_file}).out"
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error "FIO is not running before migration: process crashed or finished too early"
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fi
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vm_migrate $incoming_vm
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sleep 3
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# Check if fio is still running after migration
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if ! is_fio_running $target_vm; then
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vm_ssh $target_vm "cat /root/$(basename ${job_file}).out"
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error "FIO is not running after migration: process crashed or finished too early"
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fi
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notice "Waiting for fio to finish"
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timeout=40
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while is_fio_running $target_vm; do
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sleep 1
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echo -n "."
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if (( timeout-- == 0 )); then
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error "timeout while waiting for FIO!"
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fi
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done
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notice "Fio result is:"
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vm_ssh $target_vm "cat /root/$(basename ${job_file}).out"
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notice "Migration DONE"
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notice "Shutting down all VMs"
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vm_shutdown_all
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clean_vhost_config
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notice "killing vhost app"
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spdk_vhost_kill
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source $BASE_DIR/migration-tc1.sh
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notice "Migration Test SUCCESS"
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notice "==============="
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@ -77,7 +77,7 @@ case $1 in
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;;
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-m|--migration)
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echo 'Running migration suite...'
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$WORKDIR/migration/migration-malloc.sh -x \
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$WORKDIR/migration/migration.sh -x \
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--fio-bin=$FIO_BIN --os=$VM_IMAGE
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;;
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-i|--integrity)
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