1#!/usr/local/bin/ksh93 -p 2# 3# CDDL HEADER START 4# 5# The contents of this file are subject to the terms of the 6# Common Development and Distribution License (the "License"). 7# You may not use this file except in compliance with the License. 8# 9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10# or http://www.opensolaris.org/os/licensing. 11# See the License for the specific language governing permissions 12# and limitations under the License. 13# 14# When distributing Covered Code, include this CDDL HEADER in each 15# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16# If applicable, add the following below this CDDL HEADER, with the 17# fields enclosed by brackets "[]" replaced with your own identifying 18# information: Portions Copyright [yyyy] [name of copyright owner] 19# 20# CDDL HEADER END 21# 22 23# 24# Copyright 2013 Spectra Logic. All rights reserved. 25# Use is subject to license terms. 26. $STF_SUITE/tests/hotspare/hotspare.kshlib 27. $STF_SUITE/tests/zfsd/zfsd.kshlib 28. $STF_SUITE/include/libgnop.kshlib 29 30################################################################################ 31# 32# __stc_assertion_start 33# 34# ID: zfsd_import_001_pos 35# 36# DESCRIPTION: 37# If a removed drive gets reinserted while the pool is exported, it will 38# replace its spare when reimported. 39# 40# This also applies to drives that get reinserted while the machine is 41# powered off. 42# 43# 44# STRATEGY: 45# 1. Create 1 storage pools with hot spares. 46# 2. Remove one disk 47# 3. Verify that the spare is in use. 48# 4. Export the pool 49# 5. Recreate the vdev 50# 6. Import the pool 51# 7. Verify that the vdev gets resilvered and the spare gets removed 52# 8. Use additional zpool history data to verify that the pool 53# finished resilvering _before_ zfsd detached the spare. 54# 55# TESTABILITY: explicit 56# 57# TEST_AUTOMATION_LEVEL: automated 58# 59# CODING STATUS: COMPLETED (2012-08-10) 60# 61# __stc_assertion_end 62# 63############################################################################### 64 65verify_runnable "global" 66 67function verify_assertion # spare_dev 68{ 69 typeset spare_dev=$1 70 log_must destroy_gnop $REMOVAL_DISK 71 72 # Check to make sure ZFS sees the disk as removed 73 wait_for_pool_removal 20 74 75 # Wait for zfsd to activate the spare 76 wait_for_pool_dev_state_change 20 $spare_dev INUSE 77 log_must $ZPOOL status $TESTPOOL 78 79 # Export the pool 80 log_must $ZPOOL export $TESTPOOL 81 82 # Re-enable the missing disk 83 log_must create_gnop $REMOVAL_DISK 84 85 # Import the pool 86 log_must $ZPOOL import $TESTPOOL 87 88 # Check that the disk has rejoined the pool 89 wait_for_pool_dev_state_change 20 $REMOVAL_DISK ONLINE 90 91 # Check that the pool resilvered 92 while ! is_pool_resilvered $TESTPOOL; do 93 $SLEEP 2 94 done 95 log_must $ZPOOL status $TESTPOOL 96 97 #Finally, check that the spare deactivated 98 wait_for_pool_dev_state_change 20 $spare_dev AVAIL 99 100 # Verify that the spare was detached after the scrub was complete 101 # Note that resilvers and scrubs are recorded identically in zpool 102 # history 103 $ZPOOL history -i $TESTPOOL | awk ' 104 BEGIN { 105 scrub_txg=0; 106 detach_txg=0 107 } 108 /scrub done/ { 109 split($6, s, "[:\\]]"); 110 t=s[2]; 111 scrub_txg = scrub_txg > t ? scrub_txg : t 112 } 113 /vdev detach/ { 114 split($6, s, "[:\\]]"); 115 t=s[2]; 116 done_txg = done_txg > t ? done_txg : t 117 } 118 END { 119 print("Scrub completed at txg", scrub_txg); 120 print("Spare detached at txg", detach_txg); 121 exit(detach_txg > scrub_txg) 122 }' 123 [ $? -ne 0 ] && log_fail "The spare detached before the resilver completed" 124} 125 126 127log_assert "If a removed drive gets reinserted while the pool is exported, \ 128 it will replace its spare when reinserted." 129 130ensure_zfsd_running 131 132typeset REMOVAL_DISK=$DISK0 133typeset REMOVAL_NOP=${DISK0}.nop 134typeset SPARE_DISK=$DISK4 135typeset SPARE_NOP=${DISK4}.nop 136typeset OTHER_DISKS="${DISK1} ${DISK2} ${DISK3}" 137typeset OTHER_NOPS=${OTHER_DISKS//~(E)([[:space:]]+|$)/.nop\1} 138set -A MY_KEYWORDS "mirror" "raidz1" "raidz2" 139ensure_zfsd_running 140log_must create_gnops $REMOVAL_DISK $OTHER_DISKS $SPARE_DISK 141for keyword in "${MY_KEYWORDS[@]}" ; do 142 log_must create_pool $TESTPOOL $keyword $REMOVAL_NOP $OTHER_NOPS spare $SPARE_NOP 143 verify_assertion 144 destroy_pool "$TESTPOOL" 145done 146 147log_pass 148