Spdk/test/lib/bdev/blockdev.sh

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#!/usr/bin/env bash
set -e
testdir=$(readlink -f $(dirname $0))
rootdir=$(readlink -f $testdir/../../..)
source $rootdir/scripts/autotest_common.sh
testdir=$(readlink -f $(dirname $0))
timing_enter blockdev
cp $testdir/bdev.conf.in $testdir/bdev.conf
$rootdir/scripts/gen_nvme.sh >> $testdir/bdev.conf
timing_enter bounds
$testdir/bdevio/bdevio $testdir/bdev.conf
timing_exit bounds
if [ $(uname -s) = Linux ] && hash sgdisk; then
echo "[Rpc]" >> $testdir/bdev.conf
echo " Enable Yes" >> $testdir/bdev.conf
if [ ! -z "`grep "Nvme0" $testdir/bdev.conf`" ]; then
modprobe nbd
$testdir/nbd/nbd -c $testdir/bdev.conf -b Nvme0n1 -n /dev/nbd0 &
nbd_pid=$!
echo "Process nbd pid: $nbd_pid"
waitforlisten $nbd_pid 5260
#if return 1, it will trap, so do not need to consider this case
waitforbdev Nvme0n1 $rootdir/scripts/rpc.py
if [ -e /dev/nbd0 ]; then
parted -s /dev/nbd0 mklabel gpt mkpart first '0%' '50%' mkpart second '50%' '100%'
# change the partition type GUID to SPDK GUID value
sgdisk -t 1:$SPDK_GPT_GUID /dev/nbd0
sgdisk -t 2:$SPDK_GPT_GUID /dev/nbd0
fi
killprocess $nbd_pid
# run nbd again to test get_bdevs
$testdir/nbd/nbd -c $testdir/bdev.conf -b Nvme0n1 -n /dev/nbd0 &
nbd_pid=$!
waitforlisten $nbd_pid 5260
waitforbdev Nvme0n1p1 $rootdir/scripts/rpc.py
$rpc_py get_bdevs
killprocess $nbd_pid
fi
fi
timing_enter verify
$testdir/bdevperf/bdevperf -c $testdir/bdev.conf -q 32 -s 4096 -w verify -t 1
timing_exit verify
if [ $RUN_NIGHTLY -eq 1 ]; then
# Use size 192KB which both exceeds typical 128KB max NVMe I/O
# size and will cross 128KB Intel DC P3700 stripe boundaries.
timing_enter perf
$testdir/bdevperf/bdevperf -c $testdir/bdev.conf -q 128 -w read -s 196608 -t 5
timing_exit perf
# Temporarily disabled - infinite loop
#timing_enter reset
#$testdir/bdevperf/bdevperf -c $testdir/bdev.conf -q 16 -w reset -s 4096 -t 60
#timing_exit reset
timing_enter unmap
$testdir/bdevperf/bdevperf -c $testdir/bdev.conf -q 1 -w unmap -s 4096 -t 60
timing_exit unmap
fi
rm -f $testdir/bdev.conf
timing_exit blockdev