Utils

Proxmox/TrimLCX/trim_test.sh

@@ -0,0 +1,35 @@
+### Trim Proxmox host and all unprivileged LXCs on node ###
+
+#!/bin/bash
+
+### Path to FSTRIM
+FSTRIM=/sbin/fstrim
+
+### Static list of volumes to trim
+# Proxmox host
+TRIMVOLS="/"
+
+### Trim volumes
+# Trim static list
+for i in $TRIMVOLS; do
+  echo "Trimming $i"
+  $FSTRIM -v $i 2>&1 | logger -t "fstrim [$$]"
+done
+
+# Trim all LXC containers
+for i in $(pct list | awk '/^[0-9]/ {print $1}'); do
+  echo "Trimming CT $i"
+#  $FSTRIM -v /proc/$(lxc-info -n $i -p | awk '{print $2}')/root 2>&1 | logger -t "fstrim [$$]"
+#echo $FSTRIM /proc/$(lxc-info -n $i -p | awk '{print $2}')/root 2>&1 | logger -t "fstrim [$$]"
+#pct fstrim $i
+fstrim -v /var/lib/lxc/$i/rootfs
+done
+# Trim all LXC containers
+for i in $(pct list | awk '/^[0-9]/ {print $1}'); do
+  echo "Trimming CT $i"
+  fstrim -v /var/lib/lxc/$i/rootfs
+done
+for i in $(pct list | awk '/^[0-9]/ {print $1}'); do
+  echo "Trimming CT $i"
+  pct fstrim $i
+done