1#!/bin/ksh 2 3# 4# This file and its contents are supplied under the terms of the 5# Common Development and Distribution License ("CDDL"), version 1.0. 6# You may only use this file in accordance with the terms of version 7# 1.0 of the CDDL. 8# 9# A full copy of the text of the CDDL should have accompanied this 10# source. A copy of the CDDL is also available via the Internet at 11# http://www.illumos.org/license/CDDL. 12# 13 14# 15# Copyright (c) 2017 by Lawrence Livermore National Security, LLC. 16# 17 18. $STF_SUITE/include/libtest.shlib 19 20# 21# Description: 22# zdb -l exit codes are correct 23# 24# Strategy: 25# 1. Create a pool 26# 2. Overwrite label 0 on vdev[1] with dd 27# 3. Create an empty file 28# 3. Run zdb -l on vdev[0] and verify exit value 0 29# 4. Run zdb -l on vdev[1] and verify exit value 1 30# 5. Run zdb -l on the empty file and verify exit value 2 31# 32 33log_assert "Verify zdb -l exit codes are correct" 34log_onexit cleanup 35 36function cleanup 37{ 38 datasetexists $TESTPOOL && destroy_pool $TESTPOOL 39 rm -f $TEMPFILE 40 if is_freebsd ; then 41 log_must sysctl kern.geom.debugflags=$saved_debugflags 42 fi 43} 44 45if is_freebsd ; then 46 # FreeBSD won't allow writing to an in-use device without this set 47 saved_debugflags=$(sysctl -n kern.geom.debugflags) 48 log_must sysctl kern.geom.debugflags=16 49fi 50 51verify_runnable "global" 52verify_disk_count "$DISKS" 2 53 54set -A DISK $DISKS 55 56default_mirror_setup_noexit $DISKS 57DEVS=$(get_pool_devices ${TESTPOOL} ${DEV_RDSKDIR}) 58log_note "$DEVS" 59[[ -n $DEVS ]] && set -A DISK $DEVS 60 61log_must dd if=/dev/zero of=$DEV_RDSKDIR/${DISK[1]} bs=1K count=256 conv=notrunc 62log_must truncate -s 0 $TEMPFILE 63 64zdb -l $DEV_RDSKDIR/${DISK[0]} 65[[ $? -ne 0 ]] && 66 log_fail "zdb -l exit codes are incorrect." 67 68zdb -l $DEV_RDSKDIR/${DISK[1]} 69[[ $? -ne 1 ]] && 70 log_fail "zdb -l exit codes are incorrect." 71 72zdb -l $TEMPFILE 73[[ $? -ne 2 ]] && 74 log_fail "zdb -l exit codes are incorrect." 75 76cleanup 77 78log_pass "zdb -l exit codes are correct." 79