fix locked files when upgrading live system

stop the services before upgrading on a live system to remove any remaining file locks preventing files from getting patched in the running instance (before any reboots).
SimonFair · Jul 25, 2023 · 46bc113 · 46bc113
1 parent b3f9ae3
commit 46bc113
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diff --git a/plugin/nut-2.8.0.plg b/plugin/nut-2.8.0.plg
@@ -272,6 +272,10 @@ else
         ln -s /var/run/upsmon.pid /var/run/nut/upsmon.pid
     fi
 
+    # if upgrading on live system, stop the services here
+    # to release any remaining file locks before patching
+    [ -x /etc/rc.d/rc.nut ] && /etc/rc.d/rc.nut stop 2>/dev/null
+
     # upgrade plugin package
     upgradepkg --install-new &plgPATH;/&plgNAME;.txz
 

diff --git a/plugin/nut.plg b/plugin/nut.plg
@@ -247,6 +247,10 @@ if [ "${sum1:0:32}" != "${sum2:0:32}" ]; then
     rm &plgPATH;/&plgNAME;.md5
     exit 1
 else
+    # if upgrading on live system, stop the services here
+    # to release any remaining file locks before patching
+    [ -x /etc/rc.d/rc.nut ] && /etc/rc.d/rc.nut stop 2>/dev/null
+
     # upgrade plugin package
     upgradepkg --install-new &plgPATH;/&plgNAME;.txz