belavina
commented
5 years ago Here's a minimal set of instructions needed to verify case-related bug:
Software Version
$ ipmi_sim -v
IPMI Simulator version 1.0.13
$ rpm -q OpenIPMI
OpenIPMI-2.0.25-8.fc29.x86_64Correct Behaviour with Lower-Case Sensor id_string Ipmi_sim comes with a minimal BMC example out of the box (located in lanserv folder).
First, sensors need to be compiled:
$ sdrcomp -o my_statedir/ipmi_sim/ipmisim1/sdr.20.main ipmisim1.sdrsThen start new ipmi_sim process:
$ ipmi_sim -c lan.conf -f ipmisim1.emu -s my_statedirQuerying sensor list with ipmitool (the sensor names are displayed correctly):
$ ipmitool -H localhost -p 9001 -U ipmiusr -P test sdr list
MBTemp | 96 degrees C | ok
SubTemp | 0 degrees C | ok
mm1pres | 0x01 | okUpper-Case Sensor Names
Update ipmisim1.sdrs sensor “SubTemp” name to uppercase “SUBTEMP”
$ cat ipmisim1.sdrs
sdr type 18
device_slave_address 0x20
device_channel_number 0
chassis true
ipmb_event_gen false
ipmb_event_recv false
fru_inventory true
sel true
sdr true
sensor true
entity_id system_board
entity_instance 1
id_string "IPMI sim1"
endsdr
# Watchdog timer
sdr type 3
sensor_owner_id 0x20
sensor_owner_lun 0
channel_number 0
sensor_number 0
entity_id system_board
entity_instance 1
sensor_type Watchdog_2
event_reading_type_code 0x6f
id_string "watchdog"
endsdr
# Temperature sensor on the main board
sdr type 1
sensor_owner_id 0x20
sensor_owner_lun 0
channel_number 0
sensor_number 1
entity_id system_board
entity_instance 1
sensor_type Temperature
init_scanning true
init_sensor_type true
default_sensor_scan_on true
event_reading_type_code 1
analog_data_format unsigned
rate_unit none
modifier_unit none
percentage false
base_unit degrees_C
modifier_unit_code unspecified
linearization linear
m 1
tolerance 0
b 0
accuracy 1
accuracy_exp 0
sensor_direction input
r_exp 0
b_exp 0
sensor_maximum 255
sensor_minimum 0
id_string "MBTemp"
endsdr
# Temperature sensor on the sub board
sdr type 1
sensor_owner_id 0x30
sensor_owner_lun 0
channel_number 0
sensor_number 1
entity_id system_board
entity_instance 1
sensor_type Temperature
init_scanning true
init_sensor_type true
default_sensor_scan_on true
event_reading_type_code 1
analog_data_format unsigned
rate_unit none
modifier_unit none
percentage false
base_unit degrees_C
modifier_unit_code unspecified
linearization linear
m 1
tolerance 0
b 0
accuracy 1
accuracy_exp 0
sensor_direction input
r_exp 0
b_exp 0
sensor_maximum 255
sensor_minimum 0
id_string "SUBTEMP"
endsdr
# A presence sensor for memory module 1
sdr type 2
sensor_owner_id 0x20
sensor_owner_lun 0
channel_number 0
sensor_number 2
entity_id memory_module
entity_instance 1
sensor_type Entity_Presence
event_reading_type_code 0x6f
event0_state_ret true
assert_event0 true
deassert_event0 true
event1_state_ret true
assert_event1 true
deassert_event1 true
id_string "mm1pres"
endsdr
# A FRU device locator for memory module 2
sdr type 0x11
device_access_address 0x30
fru_device_address 3
logical_fru 1
lun 0
device_type 0x10
device_type_modifier 0
fru_entity_id memory_module
fru_entity_instance 2
id_string "mm2frudev"
endsdrRecompile sensors & restart ipmi_sim
$ sdrcomp -o my_statedir/ipmi_sim/ipmisim1/sdr.20.main ipmisim1.sdrs
$ ipmi_sim -c lan.conf -f ipmisim1.emu -s my_statedirQuerying sensor list with ipmitool (uppercase sensor name SUBTEMP is not displayed correctly):
$ ipmitool -H localhost -p 9001 -U ipmiusr -P test sdr list
MBTemp | 96 degrees C | ok
s-�e
� | 0 degrees C | ok
mm1pres | 0x01 | ok
ipmi_sim chokes on all-uppercase sensor names. Create a minimal test case to aid in debugging this.