diff --git a/active/os_truenas/truenas.md b/active/os_truenas/truenas.md
index 0d971eb..f77fa46 100644
--- a/active/os_truenas/truenas.md
+++ b/active/os_truenas/truenas.md
@@ -22,6 +22,7 @@
   - [ISCSI](#iscsi)
     - [Create ZVOL](#create-zvol)
     - [Create ISCSI Target](#create-iscsi-target)
+    - [Troubleshooting](#troubleshooting)
   - [VMs](#vms)
     - [Converting zvol to qcow2](#converting-zvol-to-qcow2)
     - [Converting qcow2 to zvol](#converting-qcow2-to-zvol)
@@ -318,6 +319,13 @@ In Shared -> Block (iSCSI) Shares Targets
    1. Authentication Method: `CHAP`
    2. Authentication Group Number: The group number you created above
 
+### Troubleshooting
+
+```bash
+# ISCSI connection logs
+tail -f /var/log/scst.log
+```
+
 ## VMs
 
 1. Force UEFI installation