tests/bcache/backingdev_verify.ktest


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#!/bin/bash

. $(dirname $(readlink -e ${BASH_SOURCE[0]}))/bcache-test-libs.sh

config-cache 512M
config-backing 512M,512M
config-bucket-size 64k
config-block-size 4k
config-writeback

config-timeout $(stress_timeout)

test_main()
{
    setup_tracing 'bcache:*'

    setup_bcache

    for dir in /sys/fs/bcache/*/internal /sys/fs/bcache/*/bdev*; do
	if [ ! -f $dir/verify ]; then
	    exit 0
	fi
	echo 1 > $dir/verify
    done

    run_antagonist
    run_bcache_stress
    stop_bcache
}