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Platform plugin for Fast-reboot/warm-reboot #740

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merged 2 commits into from
Dec 5, 2019
Merged

Platform plugin for Fast-reboot/warm-reboot #740

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daef201
Fastboot/warmboot platform plugin
santhosh-kt Nov 6, 2019
d1c072a
Added platform plugin
santhosh-kt Nov 15, 2019
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8 changes: 8 additions & 0 deletions scripts/fast-reboot
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,9 @@ STRICT=no
REBOOT_METHOD="/sbin/kexec -e"
ASSISTANT_IP_LIST=""
ASSISTANT_SCRIPT="/usr/bin/neighbor_advertiser"
DEVPATH="/usr/share/sonic/device"
PLATFORM=$(sonic-cfggen -H -v DEVICE_METADATA.localhost.platform)
PLATFORM_PLUGIN="${REBOOT_TYPE}_plugin"

# Require 100M available on the hard drive for warm reboot temp files,
# Size is in 1K blocks:
Expand Down Expand Up @@ -513,6 +516,11 @@ if [ -x /sbin/hwclock ]; then
/sbin/hwclock -w || /bin/true
fi

if [ -x ${DEVPATH}/${PLATFORM}/${PLATFORM_PLUGIN} ]; then
debug "Running ${PLATFORM} specific plugin..."
${DEVPATH}/${PLATFORM}/${PLATFORM_PLUGIN}
fi

# Reboot: explicity call Linux native reboot under sbin
debug "Rebooting with ${REBOOT_METHOD} to ${NEXT_SONIC_IMAGE} ..."
exec ${REBOOT_METHOD}
Expand Down