| #!/bin/ksh -p |
| |
| # |
| # CDDL HEADER START |
| # |
| # This file and its contents are supplied under the terms of the |
| # Common Development and Distribution License ("CDDL"), version 1.0. |
| # You may only use this file in accordance with the terms of version |
| # 1.0 of the CDDL. |
| # |
| # A full copy of the text of the CDDL should have accompanied this |
| # source. A copy of the CDDL is also available via the Internet at |
| # http://www.illumos.org/license/CDDL. |
| # |
| # CDDL HEADER END |
| # |
| |
| # |
| # Copyright (c) 2017 by Intel Corporation. All rights reserved. |
| # Copyright 2017, loli10K <ezomori.nozomu@gmail.com>. All rights reserved. |
| # |
| |
| . $STF_SUITE/include/libtest.shlib |
| . $STF_SUITE/include/math.shlib |
| . $STF_SUITE/tests/functional/fault/fault.cfg |
| |
| # |
| # DESCRIPTION: |
| # Testing Fault Management Agent ZED Logic - Automated Auto-Spare Test when |
| # drive is faulted and a custom ashift value needs to be provided to replace it. |
| # |
| # STRATEGY: |
| # 1. Create a pool from 512b devices and set "ashift" pool property accordingly |
| # 2. Add one 512e spare device (4Kn would generate IO errors on replace) |
| # 3. Inject IO errors with a zinject error handler |
| # 4. Start a scrub |
| # 5. Verify the ZED kicks in the hot spare and expected pool/device status |
| # 6. Clear the fault |
| # 7. Verify the hot spare is available and expected pool/device status |
| # |
| |
| verify_runnable "both" |
| |
| function cleanup |
| { |
| log_must zinject -c all |
| destroy_pool $TESTPOOL |
| unload_scsi_debug |
| rm -f $SAFE_DEVICE $FAIL_DEVICE |
| } |
| |
| log_assert "ZED should replace a device using the configured ashift property" |
| log_onexit cleanup |
| |
| # Clear events from previous runs |
| zed_events_drain |
| |
| SAFE_DEVICE="$TEST_BASE_DIR/safe-dev" |
| FAIL_DEVICE="$TEST_BASE_DIR/fail-dev" |
| |
| # 1. Create a pool from 512b devices and set "ashift" pool property accordingly |
| for vdev in $SAFE_DEVICE $FAIL_DEVICE; do |
| truncate -s $SPA_MINDEVSIZE $vdev |
| done |
| log_must zpool create -f $TESTPOOL mirror $SAFE_DEVICE $FAIL_DEVICE |
| # NOTE: file VDEVs should be added as 512b devices, verify this "just in case" |
| for vdev in $SAFE_DEVICE $FAIL_DEVICE; do |
| verify_eq "9" "$(zdb -e -l $vdev | awk '/ashift: /{print $2}')" "ashift" |
| done |
| log_must zpool set ashift=9 $TESTPOOL |
| |
| # 2. Add one 512e spare device (4Kn would generate IO errors on replace) |
| # NOTE: must be larger than the existing 512b devices, add 32m of fudge |
| load_scsi_debug $(($SPA_MINDEVSIZE/1024/1024+32)) $SDHOSTS $SDTGTS $SDLUNS '512e' |
| SPARE_DEVICE=$(get_debug_device) |
| log_must_busy zpool add $TESTPOOL spare $SPARE_DEVICE |
| |
| # 3. Inject IO errors with a zinject error handler |
| log_must zinject -d $FAIL_DEVICE -e io -T all -f 100 $TESTPOOL |
| |
| # 4. Start a scrub |
| log_must zpool scrub $TESTPOOL |
| |
| # 5. Verify the ZED kicks in a hot spare and expected pool/device status |
| log_note "Wait for ZED to auto-spare" |
| log_must wait_vdev_state $TESTPOOL $FAIL_DEVICE "FAULTED" 60 |
| log_must wait_vdev_state $TESTPOOL $SPARE_DEVICE "ONLINE" 60 |
| log_must wait_hotspare_state $TESTPOOL $SPARE_DEVICE "INUSE" |
| log_must check_state $TESTPOOL "" "DEGRADED" |
| |
| # 6. Clear the fault |
| log_must zinject -c all |
| log_must zpool clear $TESTPOOL $FAIL_DEVICE |
| |
| # 7. Verify the hot spare is available and expected pool/device status |
| log_must wait_vdev_state $TESTPOOL $FAIL_DEVICE "ONLINE" 60 |
| log_must wait_hotspare_state $TESTPOOL $SPARE_DEVICE "AVAIL" |
| log_must is_pool_resilvered $TESTPOOL |
| log_must check_state $TESTPOOL "" "ONLINE" |
| |
| log_pass "ZED successfully replaces a device using the configured ashift property" |