projects / mirror_zfs.git / blame
| Commit | Line | Data |
|---|---|---|
| d9daa7ab DQ |
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 | ||
| 40 | verify_runnable "both" | |
| 41 | ||
| 42 | function cleanup | |
| 43 | { | |
| 44 | log_must zinject -c all | |
| 4e9b1569 | 45 | destroy_pool $TESTPOOL |
| d9daa7ab DQ |
46 | rm -f $VDEV_FILES $SPARE_FILE |
| 47 | } | |
| 48 | ||
| 49 | log_assert "Testing automated auto-spare FMA test" | |
| 50 | ||
| 51 | log_onexit cleanup | |
| 52 | ||
| 7839c4b5 MM |
53 | # Events not supported on FreeBSD |
| 54 | if ! is_freebsd; then | |
| 55 | # Clear events from previous runs | |
| 56 | zed_events_drain | |
| 57 | fi | |
| 4e9b1569 | 58 | |
| d9daa7ab DQ |
59 | TESTFILE="/$TESTPOOL/$TESTFS/testfile" |
| 60 | ||
| 61 | for type in "mirror" "raidz" "raidz2"; do | |
| 62 | # 1. Create a pool with hot spares | |
| b2255edc BB |
63 | log_must truncate -s $MINVDEVSIZE $VDEV_FILES $SPARE_FILE |
| 64 | log_must zpool create -f $TESTPOOL $type $VDEV_FILES \ | |
| 65 | spare $SPARE_FILE | |
| d9daa7ab DQ |
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 | |
| b2255edc | 72 | log_must dd if=/dev/urandom of=$TESTFILE bs=1M count=64 |
| d9daa7ab DQ |
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 $TESTPOOL | |
| 320f0c60 | 76 | log_must dd if=$TESTFILE of=/dev/null bs=1M count=64 |
| d9daa7ab DQ |
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 | |
| 95 | done | |
| 96 | ||
| 97 | log_pass "Auto-spare test successful" |