diff --git a/proxmox/admin_scripts/bashrc b/proxmox/admin_scripts/bashrc
index abc5b9a..b7932c5 100644
--- a/proxmox/admin_scripts/bashrc
+++ b/proxmox/admin_scripts/bashrc
@@ -74,7 +74,22 @@ function off {
 	updl
 }
 
-alias h="echo 'avail cmds: updl upg upgr | localprogress'"
+function _on {
+	ha-manager crm-command node-maintenance disable "$1" && \
+	echo "$1": normal mode
+}
+
+# shellcheck disable=SC2120
+function off {
+	if [[ "$#" -gt 0 ]]; then
+		_on "$@"
+		return "$?"
+	else
+		_on "$HOSTNAME"
+	fi
+}
+
+alias h="echo 'avail cmds: off on | updl upg upgr | localprogress'"
 
 function localprogress () {
 	watch ls -lh "/var/lib/vz/images/$1"
diff --git a/proxmox/base.yaml b/proxmox/base.yaml
index bf86df2..9a1e80b 100644
--- a/proxmox/base.yaml
+++ b/proxmox/base.yaml
@@ -57,11 +57,11 @@
         regexp: 'WATCHDOG_MODULE=ipmi_watchdog$'
         line: 'WATCHDOG_MODULE=ipmi_watchdog'
 
-    - name: rpool dedup get
+    - name: rpool dedup
       ansible.builtin.shell: "zfs get dedup rpool -H | awk '{ print $3 }'"
       changed_when: false
       register: dedup
-    - name: rpool dedup set on
+    - name: rpool dedup=on
       when: "dedup.stdout != 'on'"
       ansible.builtin.shell: zfs set dedup=on rpool
 
@@ -86,6 +86,7 @@
       ansible.builtin.copy:
         content: |
           https://git.k-space.ee/k-space/ansible/src/branch/main/proxmox
+          ^ source for admin_scritps
           https://wiki.k-space.ee/en/hosting/proxmox
         dest: /root/README
     - name: admin_scripts directory
@@ -93,6 +94,10 @@
         src: admin_scripts/
         dest: /root/admin_scripts/
         mode: preserve
+    - name: source admin_scripts/bashrc
+      ansible.builtin.lineinfile:
+        path: /root/.bashrc
+        line: 'source /root/admin_scripts/bashrc'
 
     - name: load secrets
       ansible.builtin.include_vars: