numam-spdk/test/nvme/hw_hotplug.sh
Jim Harris cf078e71fe test/nvme: fix shellcheck issue in hw_hotplug.sh
This was never rebased after the shellcheck changes
went in.  Fix it so that master can pass check_format.sh
again.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ic124c8e77049f08ab29a5b4a902e7718d378dd22

Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/466951
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2019-08-30 18:42:23 +00:00

81 lines
1.6 KiB
Bash
Executable File

#!/usr/bin/env bash
testdir=$(readlink -f $(dirname $0))
rootdir=$(readlink -f $testdir/../..)
source $rootdir/test/common/autotest_common.sh
function insert_device() {
ssh root@$ip 'Beetle --SetGpio "$gpio" HIGH'
waitforblk $name
DRIVER_OVERRIDE=$driver $rootdir/scripts/setup.sh
}
function remove_device() {
ssh root@$ip 'Beetle --SetGpio "$gpio" LOW'
}
ip=$1
gpio=$2
driver=$3
declare -i io_time=5
declare -i kernel_hotplug_time=7
timing_enter hotplug_hw
timing_enter hotplug_hw_cfg
# Configure microcontroller
ssh root@$ip 'Beetle --SetGpioDirection "$gpio" OUT'
# Get blk dev name connected to interposer
ssh root@$ip 'Beetle --SetGpio "$gpio" HIGH'
sleep $kernel_hotplug_time
$rootdir/scripts/setup.sh reset
blk_list1=$(lsblk -d --output NAME | grep "^nvme")
remove_device
sleep $kernel_hotplug_time
blk_list2=$(lsblk -d --output NAME | grep "^nvme") || true
name=${blk_list1#"$blk_list2"}
insert_device
timing_exit hotplug_hw_cfg
timing_enter hotplug_hw_test
$rootdir/examples/nvme/hotplug/hotplug -i 0 -t 100 -n 2 -r 2 2>&1 | tee -a log.txt &
example_pid=$!
trap 'killprocess $example_pid; exit 1' SIGINT SIGTERM EXIT
i=0
while ! grep "Starting I/O" log.txt; do
[ $i -lt 20 ] || break
i=$(($i+1))
sleep 1
done
if ! grep "Starting I/O" log.txt; then
return 1
fi
# Add and remove NVMe with delays between to give some time for IO to proceed
remove_device
sleep $io_time
insert_device
sleep $io_time
remove_device
sleep $io_time
insert_device
sleep $io_time
timing_enter wait_for_example
wait $example_pid
timing_exit wait_for_example
trap - SIGINT SIGTERM EXIT
report_test_completion "nvme_hotplug_hw"
timing_exit hotplug_hw_test
timing_exit hotplug_hw