From 3d4d6a0bd5a59dd49c20e3d66b61559bf99757b4 Mon Sep 17 00:00:00 2001
From: Stepan Blyschak <stepanb@nvidia.com>
Date: Thu, 8 Sep 2022 18:11:15 +0300
Subject: [PATCH] [warm-reboot] fix warm-reboot when /tmp/cache is missing

Signed-off-by: Stepan Blyschak <stepanb@nvidia.com>
---
 scripts/fast-reboot | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/scripts/fast-reboot b/scripts/fast-reboot
index cd3e8237c3..a3fd68e767 100755
--- a/scripts/fast-reboot
+++ b/scripts/fast-reboot
@@ -466,10 +466,13 @@ function save_counters_folder() {
         debug "Saving counters folder before warmboot..."
 
         counters_folder="/host/counters"
+        counters_cache="/tmp/cache"
         if [[ ! -d $counters_folder ]]; then
             mkdir $counters_folder
         fi
-        cp -rf /tmp/cache $counters_folder
+        if [[ -d $counters_cache ]]; then
+           cp -rf $counters_cache $counters_folder
+        fi
     fi
 }