prep for next ai session

2026-08-01 15:45:23 -05:00
parent 46c35106fb
commit 6244c1cc25
139 changed files with 16712 additions and 0 deletions
@@ -0,0 +1,68 @@
+#!/usr/bin/bash
+#
+# powerman/discover.sh — gather USB-DB9 adapter + powerman state on a host
+#
+# Usage: PROX_HOST=pfv-tsys1 bash tests/remote.sh prox-file powerman/discover.sh
+#
+set -uo pipefail
+
+echo "============================================"
+echo "  PDU / Powerman Discovery"
+echo "  Host: $(hostname)"
+echo "  Date: $(date)"
+echo "============================================"
+
+echo ""
+echo "=== 1. USB devices ==="
+lsusb 2>/dev/null || echo "(lsusb not available)"
+
+echo ""
+echo "=== 2. USB-Serial adapters (ttyUSB*) ==="
+ls -la /dev/ttyUSB* 2>/dev/null || echo "(no /dev/ttyUSB* devices)"
+
+echo ""
+echo "=== 3. USB-Serial kernel modules ==="
+lsmod | grep -iE 'usbserial|ftdi|pl2303|cp210|ch34|cdc_acm' 2>/dev/null || echo "(no relevant modules loaded)"
+
+echo ""
+echo "=== 4. dmesg for USB serial (last 30 lines) ==="
+dmesg | grep -iE 'ttyUSB|usbserial|ftdi|pl2303|cp210|ch34|converter' | tail -30 2>/dev/null || echo "(no dmesg matches)"
+
+echo ""
+echo "=== 5. All serial devices ==="
+ls -la /dev/ttyS* /dev/ttyUSB* /dev/ttyACM* 2>/dev/null || echo "(no serial devices found)"
+
+echo ""
+echo "=== 6. Powerman installed? ==="
+dpkg -l powerman 2>/dev/null || echo "(powerman not installed)"
+which powerman 2>/dev/null || echo "(powerman binary not found)"
+which powermand 2>/dev/null || echo "(powermand binary not found)"
+
+echo ""
+echo "=== 7. Powerman config files ==="
+ls -la /etc/powerman/ 2>/dev/null || echo "(no /etc/powerman/ directory)"
+ls -la /etc/powerman/*.dev 2>/dev/null || echo "(no .dev files)"
+cat /etc/powerman/powerman.conf 2>/dev/null || echo "(no powerman.conf)"
+
+echo ""
+echo "=== 8. Available powerman device definitions ==="
+ls /usr/share/powerman/*.dev 2>/dev/null || ls /etc/powerman/*.dev 2>/dev/null || echo "(no device definitions found)"
+
+echo ""
+echo "=== 9. Powermand service status ==="
+systemctl status powerman 2>/dev/null | head -10 || echo "(powerman service not found)"
+
+echo ""
+echo "=== 10. Serial port test (quick probe of /dev/ttyUSB0) ==="
+if [ -e /dev/ttyUSB0 ]; then
+  stty -F /dev/ttyUSB0 2>/dev/null && echo "(port exists and is configurable)" || echo "(port exists but stty failed)"
+  # Try to read any pending output
+  timeout 2 cat /dev/ttyUSB0 2>/dev/null | head -5 || echo "(no immediate output from port)"
+else
+  echo "(no /dev/ttyUSB0)"
+fi
+
+echo ""
+echo "============================================"
+echo "  Discovery complete."
+echo "============================================"