[fio.git] / examples / sg_write_same_ndob.fio

#
# **********************************
# * !!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
Commit	Line	Data
91e13ff5 VF	1	#
	2	# **********************************
	3	# * !!THIS IS A DESTRUCTIVE TEST!! *
	4	# * IF NOT CHANGED THIS TEST WILL *
	5	# * DESTROY DATA ON /dev/sdb *
	6	# **********************************
	7	#
	8	# Test WRITE SAME commands with the NDOB flag set
	9	# issued via the sg ioengine
	10	# All of the jobs below should complete without error
	11	# except the last one
	12	#
	13	# job description
	14	# precon Precondition the device by writing 20 blocks with a
	15	# known pattern
	16	# write_same_ndob Write 19 sectors of all zeroes with the NDOB flag set
	17	# verify-pass Verify 19 blocks of all zeroes
	18	# verify-fail Verify 20 blocks of all zeroes. This should fail.
	19	#
	20
	21	[global]
	22	filename=/dev/sdb
	23	buffer_pattern=0x01
	24	ioengine=sg
	25	rw=write
	26	bs=512
	27	stonewall
	28
	29	[precon]
	30	number_ios=20
	31
	32	[write_same_ndob]
	33	sg_write_mode=write_same_ndob
	34	number_ios=19
	35
	36	[verify-pass]
	37	sg_write_mode=verify_bytchk_01
	38	buffer_pattern=0x00
	39	number_ios=19
	40
	41	[verify-fail]
	42	sg_write_mode=verify_bytchk_01
	43	buffer_pattern=0x00
	44	number_ios=20