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numam-spdk/test/vhost/shared/shared.sh

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test/vhost: test multiple connections to a single vhost device Two fio instancess will try to do simultaneous I/O to a single vhost block device. The test uses default_initiator.job as a fio config, which apparently wasn't used anywhere and had to be slightly adjusted to work. Specificaly, we had to specify an empty job in the config file, as specifying it from the command line wouldn't make it inherit any options from the [global] section in the file. Change-Id: I2c2a96a709c567f5c910715a5b3d85a4e28bcb97 Signed-off-by: Pawel Kaminski <pawelx.kaminski@intel.com> Signed-off-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com> Reviewed-on: https://review.gerrithub.io/c/419066 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2018-07-12 10:22:17 -04:00
#!/usr/bin/env bash
set -e
SHARED_DIR=$(readlink -f $(dirname $0))
[[ -z "$COMMON_DIR" ]] && COMMON_DIR="$(cd $SHARED_DIR/../common && pwd)"
ROOT_DIR=$(readlink -f $SHARED_DIR/../../..)
vhost: Move test/vhost/common/common.sh up one directory This matches the pattern used in other tests. Many of the tests use a COMMON_DIR defined up top. Instead of changing where this points, because it's used for multiple things, just change the places where it is used to source common.sh. This is lower risk for now until these are cleaned up later. Change-Id: Ib38ea9fdc94118c6c406f86177bab21c4e1c98b4 Signed-off-by: Ben Walker <benjamin.walker@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/453440 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Pawel Kaminski <pawelx.kaminski@intel.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com> Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Karol Latecki <karol.latecki@intel.com>
2019-05-01 15:13:48 -07:00
source $COMMON_DIR/../common.sh
test/vhost: test multiple connections to a single vhost device Two fio instancess will try to do simultaneous I/O to a single vhost block device. The test uses default_initiator.job as a fio config, which apparently wasn't used anywhere and had to be slightly adjusted to work. Specificaly, we had to specify an empty job in the config file, as specifying it from the command line wouldn't make it inherit any options from the [global] section in the file. Change-Id: I2c2a96a709c567f5c910715a5b3d85a4e28bcb97 Signed-off-by: Pawel Kaminski <pawelx.kaminski@intel.com> Signed-off-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com> Reviewed-on: https://review.gerrithub.io/c/419066 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2018-07-12 10:22:17 -04:00
PLUGIN_DIR=$ROOT_DIR/examples/bdev/fio_plugin
FIO_PATH="/usr/src/fio"
rpc_py="$SPDK_BUILD_DIR/scripts/rpc.py -s $(get_vhost_dir)/rpc.sock"
function run_spdk_fio() {
LD_PRELOAD=$PLUGIN_DIR/fio_plugin $FIO_PATH/fio --ioengine=spdk_bdev \
"$COMMON_DIR/fio_jobs/default_initiator.job" --runtime=10 --rw=randrw \
--spdk_mem=1024 --spdk_single_seg=1 --spdk_conf=$SHARED_DIR/bdev.conf "$@"
}
trap 'error_exit "${FUNCNAME}" "${LINENO}"' ERR SIGTERM SIGABRT
spdk_vhost_run
$rpc_py construct_malloc_bdev -b Malloc 124 4096
$rpc_py construct_vhost_blk_controller Malloc.0 Malloc
run_spdk_fio --size=50% --offset=0 --filename=VirtioBlk0 &
run_fio_pid=$!
sleep 1
run_spdk_fio --size=50% --offset=50% --filename=VirtioBlk0
wait $run_fio_pid
spdk_vhost_kill
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