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[action] [PR:17483] [Nokia-IXR7250E] Modify the platform_reboot on the IXR7250E for PMON API reboot and disable all SFPs #17816

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Jan 18, 2024
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[action] [PR:17483] [Nokia-IXR7250E] Modify the platform_reboot on the IXR7250E for PMON API reboot and disable all SFPs #17816

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4 changes: 4 additions & 0 deletions device/nokia/x86_64-nokia_ixr7250e_36x400g-r0/platform_reboot
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,10 @@ update_reboot_cause()
sync
}

echo "Disable all SFPs"
python3 -c 'import sonic_platform.platform; platform_chassis = sonic_platform.platform.Platform().get_chassis(); platform_chassis.tx_disable_all_sfps()'
sleep 3

# update the reboot_cuase file when reboot is trigger by device-mgr
update_reboot_cause

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34 changes: 29 additions & 5 deletions device/nokia/x86_64-nokia_ixr7250e_sup-r0/platform_reboot
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Original file line number Diff line number Diff line change
@@ -1,15 +1,39 @@
#!/bin/bash
echo "Rebooting all Linecards"
python3 -c 'import sonic_platform.platform; platform_chassis = sonic_platform.platform.Platform().get_chassis(); platform_chassis.reboot_imms()'
sleep 3

DEVICE_MGR_REBOOT_FILE="/tmp/device_mgr_reboot"

update_reboot_cause()
{
DEVICE_MGR_REBOOT_FILE=/tmp/device_mgr_reboot
REBOOT_CAUSE_FILE=/host/reboot-cause/reboot-cause.txt
DEVICE_REBOOT_CAUSE_FILE=/etc/opt/srlinux/reboot-cause.txt
if [ -e $DEVICE_MGR_REBOOT_FILE ]; then
if [ -e $DEVICE_REBOOT_CAUSE_FILE ]; then
cp -f $DEVICE_REBOOT_CAUSE_FILE $REBOOT_CAUSE_FILE
fi
rm -f $DEVICE_MGR_REBOOT_FILE
else
touch /etc/opt/srlinux/devmgr_reboot_cause.done
rm -f $DEVICE_REBOOT_CAUSE_FILE &> /dev/null
fi
sync
}

if [ ! -e $DEVICE_MGR_REBOOT_FILE ]; then
echo "Rebooting all Linecards"
python3 -c 'import sonic_platform.platform; platform_chassis = sonic_platform.platform.Platform().get_chassis(); platform_chassis.reboot_imms()'
sleep 3
fi

# update the reboot_cuase file when reboot is trigger by device-mgr
update_reboot_cause

systemctl stop nokia-watchdog.service
sleep 2
echo "w" > /dev/watchdog
kick_date=`date -u`
echo "last watchdog kick $kick_date" > /var/log/nokia-watchdog-last.log
rm -f /sys/firmware/efi/efivars/dump-*
touch /etc/opt/srlinux/devmgr_reboot_cause.done
rm -f /etc/opt/srlinux/reboot-cause.txt
echo "Shutdown midplane"
ifconfig xe0 down
sync
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