From 8560712f732924e66bf26b80d298ab5b1e56b628 Mon Sep 17 00:00:00 2001
From: Keith Nash <Spearfoot@users.noreply.github.com>
Date: Wed, 16 Dec 2020 14:47:17 -0600
Subject: [PATCH] Modify to handle longer scrub times

Modify parsing of zpool status output to accommodate users with scrub times > 24 hours
---
 zpool_report.sh | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/zpool_report.sh b/zpool_report.sh
index a7339ef..324bff9 100644
--- a/zpool_report.sh
+++ b/zpool_report.sh
@@ -19,6 +19,15 @@ email=""
 #   FreeBSD 11.0  1100512
 #   FreeBSD 11.1  1101505
 #   FreeBSD 12.2  1202000
+# 
+# If a scrub runs longer than 24 hours, we have two additional tokens to parse in the 
+# zpool status scan line output ("'x' days"):
+# 
+# 1     2     3        4  5  6 7    8        9    10 11    12 13  14  15 16      17
+# scan: scrub repaired 0B in 1 days 11:56:46 with 0 errors on Wed Dec 9 06:07:04 2020
+# 
+# 1     2     3        4  5  6        7    8 9      10 11  12  13 14       15
+# scan: scrub repaired 0B in 00:09:11 with 0 errors on Sun Dec 13 17:31:24 2020
  
 fbsd_relver=$(uname -K)
 
@@ -101,8 +110,15 @@ for pool in $pools; do
   scrubErrors="N/A"
   scrubAge="N/A"
   if [ "$(zpool status "$pool" | grep "scan" | awk '{print $2}')" = "scrub" ]; then
-    scrubRepBytes="$(zpool status "$pool" | grep "scan" | awk '{print $4}')"
+    parseLong=0
     if [ "$fbsd_relver" -gt 1101000 ] && [ "$fbsd_relver" -lt 1200000 ]; then
+      parseLong=$((parseLong+1))
+    fi
+    if [ "$(zpool status "$pool" | grep "scan" | awk '{print $7}')" = "days" ]; then
+      parseLong=$((parseLong+1))
+    fi 
+    scrubRepBytes="$(zpool status "$pool" | grep "scan" | awk '{print $4}')"
+    if [ $parseLong -gt 0 ]; then
       scrubErrors="$(zpool status "$pool" | grep "scan" | awk '{print $10}')"
       scrubDate="$(zpool status "$pool" | grep "scan" | awk '{print $17"-"$14"-"$15"_"$16}')"
     else