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1. Change CPLD value for shutdown DUT

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2. sync disk data before shutdown DUT
This commit is contained in:
roger530-ho 2024-01-23 08:28:54 +00:00
parent 4fa9bf129c
commit 72158012a8
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GPG Key ID: 9BFB0185DB2A8016
2 changed files with 31 additions and 10 deletions
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39
platform/broadcom/sonic-platform-modules-accton/as4630-54pe/utils/accton_as4630_54pe_pddf_monitor.py
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@ -207,14 +207,24 @@ class device_monitor(object):
fan_fail_list[i] = 0
if sum(fan_fail_list) == NUM_FANS:
logging.critical(
'Alarm for all fan faulty/absent is detected, disable PoE')
cmd_str = ["i2cset", "-f", "-y", "16", "0x20", "0x06", "0x0", "0x0", "0xff", "0xff", "0xff", "0xff", "0xff", "0xff", "0xff", "0xff", "0xFE", "i"]
getstatusoutput_noshell(cmd_str) # Disable PoE
# Critical: Either all the fans are faulty or they are removed, shutdown the system
logging.critical('Alarm for all fan faulty/absent is detected')
logging.critical("Alarm for all fan faulty/absent is detected, reset DUT")
cmd_str = ["i2cset", "-y", "-f", "3", "0x60", "0x4", "0xE4"]
logging.critical("Alarm for all fan faulty/absent is detected, shutdown DUT")
# Sync log buffer to disk
cmd_str = ["sync"]
getstatusoutput_noshell(cmd_str)
cmd_str = ["/sbin/fstrim", "-av"]
getstatusoutput_noshell(cmd_str)
time.sleep(3)
cmd_str = ["i2cset", "-y", "-f", "3", "0x60", "0x4", "0x74"]
time.sleep(2)
getstatusoutput_noshell('sync')
getstatusoutput_noshell('sync')
getstatusoutput_noshell('sync')
getstatusoutput_noshell(cmd_str)
elif sum(fan_fail_list) != 0:
# Set the 100% speed only for first fan failure detection
@ -243,8 +253,13 @@ class device_monitor(object):
if temp[0] >= 70000: # LM77-48
# critical case*/
logging.critical(
'Alarm-Critical for temperature critical is detected, disable PoE')
cmd_str = ["i2cset", "-f", "-y", "16", "0x20", "0x06", "0x0", "0x0", "0xff", "0xff", "0xff", "0xff", "0xff", "0xff", "0xff", "0xff", "0xFE", "i"]
getstatusoutput_noshell(cmd_str) # Disable PoE
logging.critical('Alarm for temperature critical is detected')
logging.critical("Alarm-Critical for temperature critical is detected, reset DUT")
logging.critical("Alarm-Critical for temperature critical is detected, shutdown DUT")
# Update the reboot cause file to reflect that critical temperature
# has been crossed. Upon next boot, the contents of this file will
# be used to determine the cause of the previous reboot
@ -255,10 +270,14 @@ class device_monitor(object):
if status:
logging.warning('Reboot cause file not updated. {}'.format(output))
cmd_str = ["i2cset", "-y", "-f", "3", "0x60", "0x4", "0xE4"]
getstatusoutput_noshell('sync')
getstatusoutput_noshell('sync')
getstatusoutput_noshell('sync')
# Sync log buffer to disk
cmd_str = ["sync"]
getstatusoutput_noshell(cmd_str)
cmd_str = ["/sbin/fstrim", "-av"]
getstatusoutput_noshell(cmd_str)
time.sleep(3)
cmd_str = ["i2cset", "-y", "-f", "3", "0x60", "0x4", "0x74"]
time.sleep(3)
getstatusoutput_noshell(cmd_str)

2
platform/broadcom/sonic-platform-modules-accton/debian/sonic-platform-accton-as4630-54pe.postinst
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@ -8,3 +8,5 @@ systemctl start pddf-platform-init.service
systemctl enable as4630-54pe-pddf-platform-monitor.service
systemctl start as4630-54pe-pddf-platform-monitor.service
/usr/local/bin/restart_ixgbe.sh
systemctl enable as4630-54pe-platform-handle-mgmt-interface.service
systemctl start as4630-54pe-platform-handle-mgmt-interface.service