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#
# **********************************
# * !!THIS IS A DESTRUCTIVE TEST!! *
# * IF NOT CHANGED THIS TEST WILL *
# * DESTROY DATA ON /dev/sdb *
# **********************************
#
# Test WRITE SAME commands with the NDOB flag set
# issued via the sg ioengine
# All of the jobs below should complete without error
# except the last one
#
# job description
# precon Precondition the device by writing 20 blocks with a
# known pattern
# write_same_ndob Write 19 sectors of all zeroes with the NDOB flag set
# verify-pass Verify 19 blocks of all zeroes
# verify-fail Verify 20 blocks of all zeroes. This should fail.
#
[global]
filename=/dev/sdb
buffer_pattern=0x01
ioengine=sg
rw=write
bs=512
stonewall
[precon]
number_ios=20
[write_same_ndob]
sg_write_mode=write_same_ndob
number_ios=19
[verify-pass]
sg_write_mode=verify_bytchk_01
buffer_pattern=0x00
number_ios=19
[verify-fail]
sg_write_mode=verify_bytchk_01
buffer_pattern=0x00
number_ios=20
|
