1#!/bin/ksh -p 2 3# 4# CDDL HEADER START 5# 6# This file and its contents are supplied under the terms of the 7# Common Development and Distribution License ("CDDL"), version 1.0. 8# You may only use this file in accordance with the terms of version 9# 1.0 of the CDDL. 10# 11# A full copy of the text of the CDDL should have accompanied this 12# source. A copy of the CDDL is also available via the Internet at 13# http://www.illumos.org/license/CDDL. 14# 15# CDDL HEADER END 16# 17 18# 19# Copyright (c) 2017 by Intel Corporation. All rights reserved. 20# 21 22. $STF_SUITE/include/libtest.shlib 23. $STF_SUITE/tests/functional/fault/fault.cfg 24 25# 26# DESCRIPTION: 27# Testing Fault Management Agent ZED Logic - Automated Auto-Spare Test when 28# drive is faulted due to CHECKSUM ERRORS. 29# 30# STRATEGY: 31# 1. Create a pool with hot spares 32# 2. Create a filesystem with the primary cache disable to force reads 33# 3. Write a file to the pool to be read back 34# 4. Inject CHECKSUM ERRORS on read with a zinject error handler 35# 5. Verify the ZED kicks in a hot spare and expected pool/device status 36# 6. Clear the fault 37# 7. Verify the hot spare is available and expected pool/device status 38# 39 40verify_runnable "both" 41 42function cleanup 43{ 44 log_must zinject -c all 45 destroy_pool $TESTPOOL 46 rm -f $VDEV_FILES $SPARE_FILE 47} 48 49log_assert "Testing automated auto-spare FMA test" 50 51log_onexit cleanup 52 53# Events not supported on FreeBSD 54if ! is_freebsd; then 55 # Clear events from previous runs 56 zed_events_drain 57fi 58 59TESTFILE="/$TESTPOOL/$TESTFS/testfile" 60 61for type in "mirror" "raidz" "raidz2"; do 62 # 1. Create a pool with hot spares 63 log_must truncate -s $MINVDEVSIZE $VDEV_FILES $SPARE_FILE 64 log_must zpool create -f $TESTPOOL $type $VDEV_FILES \ 65 spare $SPARE_FILE 66 67 # 2. Create a filesystem with the primary cache disable to force reads 68 log_must zfs create -o primarycache=none $TESTPOOL/$TESTFS 69 log_must zfs set recordsize=16k $TESTPOOL/$TESTFS 70 71 # 3. Write a file to the pool to be read back 72 log_must dd if=/dev/urandom of=$TESTFILE bs=1M count=64 73 74 # 4. Inject CHECKSUM ERRORS on read with a zinject error handler 75 log_must zinject -d $FAULT_FILE -e corrupt -f 50 -T read $TESTPOOL 76 log_must dd if=$TESTFILE of=/dev/null bs=1M count=64 77 78 # 5. Verify the ZED kicks in a hot spare and expected pool/device status 79 log_note "Wait for ZED to auto-spare" 80 log_must wait_vdev_state $TESTPOOL $FAULT_FILE "DEGRADED" 60 81 log_must wait_vdev_state $TESTPOOL $SPARE_FILE "ONLINE" 60 82 log_must wait_hotspare_state $TESTPOOL $SPARE_FILE "INUSE" 83 log_must check_state $TESTPOOL "" "DEGRADED" 84 85 # 6. Clear the fault 86 log_must zinject -c all 87 log_must zpool clear $TESTPOOL $FAULT_FILE 88 89 # 7. Verify the hot spare is available and expected pool/device status 90 log_must wait_vdev_state $TESTPOOL $FAULT_FILE "ONLINE" 60 91 log_must wait_hotspare_state $TESTPOOL $SPARE_FILE "AVAIL" 92 log_must check_state $TESTPOOL "" "ONLINE" 93 94 cleanup 95done 96 97log_pass "Auto-spare test successful" 98