From 0b68c7a7e82f49184bccf7ca83ce3ec08654f0ff Mon Sep 17 00:00:00 2001
From: "Alan J. Pippin" <ajp@pippins.net>
Date: Sat, 31 Dec 2022 09:54:51 -0700
Subject: [PATCH] Added new zfs lock checking script

Change-Id: I4b914aca266e90f691fa7eda58b394b6bc925881
---
 zfs-check-admin-lock | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100755 zfs-check-admin-lock

diff --git a/zfs-check-admin-lock b/zfs-check-admin-lock
new file mode 100755
index 0000000..109879d
--- /dev/null
+++ b/zfs-check-admin-lock
@@ -0,0 +1,23 @@
+#!/bin/bash
+# Checks to make sure the $lockdir hasn't been held for too long
+
+MAXAGE_MIN=1440
+
+# source our configuration
+config="/etc/bin/zfs-scripts.conf"
+[ -e "${config}.dist" ] && . ${config}.dist
+[ -e "${config}" ] && . ${config}
+
+if test "`find $lockdir -mmin +$MAXAGE_MIN 2>/dev/null`"; then
+  #echo "-> Found $lockdir that is > 1 day old"
+  ls -ld $lockdir | $mailx -s "zfs admin lock file > 1 day old" "$mailto"
+  exit 1
+fi
+
+PROC_ID=$(ps -e -o pid,etimes,command | grep zfs-replicate-all | grep -v tail | awk '{if($2>86400) print $0}' | head -n 1  | awk '{print $1}')
+if [[ -n "$PROC_ID" ]]; then
+   ps -ef | grep $PROC_ID | grep -v grep | $mailx -s "zfs-replicate-all running > 1 day" "$mailto"
+  exit 1
+fi
+
+exit 0
-- 
2.34.1