1 #!/usr/local/bin/ksh93 -p
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26 # Copyright 2007 Sun Microsystems, Inc. All rights reserved.
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29 # ident "@(#)redundancy_001_pos.ksh 1.3 07/05/25 SMI"
32 . $STF_SUITE/tests/redundancy/redundancy.kshlib
34 #################################################################################
36 # __stc_assertion_start
38 # ID: redundancy_001_pos
41 # A raidz pool can withstand at most 1 device failing or missing.
44 # 1. Create N(>2,<5) virtual disk files.
45 # 2. Create raidz pool based on the virtual disk files.
46 # 3. Fill the filesystem with directories and files.
47 # 4. Record all the files and directories checksum information.
48 # 5. Damaged one of the virtual disk file.
49 # 6. Verify the data is correct to prove raidz can withstand 1 devicd is
52 # TESTABILITY: explicit
54 # TEST_AUTOMATION_LEVEL: automated
56 # CODING_STATUS: COMPLETED (2005-08-21)
60 ################################################################################
62 verify_runnable "global"
64 log_assert "Verify raidz pool can withstand one device is failing."
67 setup_test_env $TESTPOOL raidz $cnt
70 # Inject data corruption error for raidz pool
72 damage_devs $TESTPOOL 1 "label"
73 log_must is_data_valid $TESTPOOL
74 log_must clear_errors $TESTPOOL
77 # Inject bad device error for raidz pool
79 damage_devs $TESTPOOL 1
80 log_must is_data_valid $TESTPOOL
81 log_must recover_bad_missing_devs $TESTPOOL 1
84 # Inject missing device error for raidz pool
86 remove_devs $TESTPOOL 1
87 log_must is_data_valid $TESTPOOL
90 log_pass "Raidz pool can withstand one devices is failing passed."