From e7474567be0fcb8c362336cf694be94292ec6be6 Mon Sep 17 00:00:00 2001
From: rkdevi27 <54701695+rkdevi27@users.noreply.github.com>
Date: Thu, 30 Apr 2020 05:40:18 +0530
Subject: [PATCH] ssd_mitigation_changes (#829)

* ssd_mitigation_changes

* ssd_mitigation_changes

* ssd_mitigation_changes
---
 scripts/fast-reboot    | 7 +++++++
 scripts/log_ssd_health | 7 +++++++
 setup.py               | 1 +
 3 files changed, 15 insertions(+)
 create mode 100755 scripts/log_ssd_health

diff --git a/scripts/fast-reboot b/scripts/fast-reboot
index 4313af5d0ab2..ec0ccae1b784 100755
--- a/scripts/fast-reboot
+++ b/scripts/fast-reboot
@@ -16,6 +16,7 @@ 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"
+LOG_SSD_HEALTH="/usr/bin/log_ssd_health"
 
 # Require 100M available on the hard drive for warm reboot temp files,
 # Size is in 1K blocks:
@@ -424,6 +425,12 @@ fi
 # service will go down and we cannot recover from it.
 set +e
 
+if [ -x ${LOG_SSD_HEALTH} ]; then
+    debug "Collecting logs to check ssd health before fast-reboot..."
+    ${LOG_SSD_HEALTH}
+fi
+
+
 # Kill nat docker after saving the conntrack table
 debug "Stopping nat ..."
 /usr/bin/dump_nat_entries.py
diff --git a/scripts/log_ssd_health b/scripts/log_ssd_health
new file mode 100755
index 000000000000..f0055f80f321
--- /dev/null
+++ b/scripts/log_ssd_health
@@ -0,0 +1,7 @@
+#! /bin/bash
+
+smartctl -a /dev/sda > /tmp/smartctl
+if [ -f /tmp/smartctl ];then
+    logger -f /tmp/smartctl
+fi
+
diff --git a/setup.py b/setup.py
index f2abbefc3876..2924566c7d81 100644
--- a/setup.py
+++ b/setup.py
@@ -79,6 +79,7 @@
         'scripts/intfutil',
         'scripts/intfstat',
         'scripts/lldpshow',
+        'scripts/log_ssd_health',
         'scripts/mmuconfig',
         'scripts/natclear',
         'scripts/natconfig',