docs(release): Add v1.0.7 notes; bump Script A header to V1.0.7

Script A carried a V1.0.7 history block while its "; Version :" header still read V1.0.6, so publish.sh built Script_ABC_Blanton_V1.0.6 and the folder would have disagreed with the tag. Header and date corrected -- reading the version from the header rather than a flag is what surfaced this. utils/wait_init.ttl V3.1.1: poll interval 10 s -> 60 s, and the WT_MIN comments now say "at least" to match the test, which has been `< WT_MIN` since the threshold was fixed. The stale "more than" wording described exactly the off-by-one that once hung Script A. Script C: the BMC USB journalctl dump is commented out. docs/release-notes/v1.0.7.md written in the house format. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
feat(ttl): Set fan speed in Script A, archive job logs to USB in C
2026-08-25 14:22:22 +08:00 · 2026-08-25 14:12:24 +08:00 · 2026-08-24 23:34:33 +08:00 · 2026-08-24 23:27:37 +08:00
11 changed files with 870 additions and 98 deletions
@@ -37,8 +37,12 @@ LTC2980 margin 控制器。TTL 只負責「按順序 `sendln` 並把畫面收進
 | 電源 margin | LTC2980（= 2 × LTC2977）over PMBus，LINEAR16 編碼 |
 | 錯誤計數來源 | Linux PCIe AER sysfs（`aer_dev_*`）、EDAC sysfs（`dimm_ce/ue_count`） |
 | 平台監控 | SONiC `show platform *`（pmon container，含 `leak status` / `leak channels`） |
-| BMC 存取 | host 端 `bmc-manager run "<cmd>"`（不需對 BMC 開 SSH，繞開其 busybox 工具鏈） |
-| 壓力測試 | `mlucas-avx2`（AMD CPU）、`~/hammer/tools/stress_{mem,ssd,usb}.py` |
+| BMC 存取 | host 端 `bmc-manager run "<cmd>"`（不需對 BMC 開 SSH，繞開其 busybox 工具鏈）；`bmc-first-enroll` / `bmc-manager version\|status` |
+| 背景工作管理 | `bgctl run/list/stop --all/reset`（平台工具）；長時間 ping 用 `systemd-run --unit=` 掛成 transient unit |
+| 管理網路 | iproute2（`ip link set` / `ip address replace` / `ip route replace ... metric`）+ `ping -I` |
+| 測試 session | `hw-test-session start\|log\|status\|finish`；job log 收在 `/host/hw-eval/current/jobs/` |
+| 風扇控制 | max31790 driver rebind（`/sys/bus/i2c/drivers/max31790/{bind,unbind}`）+ `fan-speed-control.sh <%>` |
+| 壓力測試 | `mlucas-avx2`（AMD CPU）、`bgctl run` 排程的 `memtester` / `qfx5252-stress-ssd` / `qfx5252-stress-usb` |
 | 資料面流量 | `bcmcmd`（Broadcom drivshell）VLAN loopback + `tx` burst，switch unit 0 / 1 |
 | 流量報表 | DUT 上 awk（`blanton_traffic_linespeed report`）；離線 `python3 tools/bcm_mibpair_report_V1.1.0.py` |
 | 版本控制 | Git（NAS + Gitea 私有 remote；**不推 GitHub，含客戶 NDA 資料**） |
@@ -148,8 +152,8 @@ Blanton_TTL_Script/
        ├── utils/                     # 可 include 的取數片段（TTL，無狀態、只 wait+sendln）
        │   ├── pcie_bus.ttl               # lspci -tvvv / -vv
        │   ├── setup_pmon.ttl             # show platform summary/fan/temperature/psustatus/voltage/
-        │   │                              #   current/ssdhealth/leak status/leak channels（9 項）
-        │   ├── show_dmesg.ttl             # date + dmesg grep error/fail/warning
+        │   │                              #   current/ssdhealth/leak status/leak channels + TPM（11 項）
+        │   ├── show_dmesg.ttl             # dmesg -T 合併 error 正則 + i2c 過濾 + dmesg -C 清空
        │   ├── show_margin_status.ttl     # source margin_status_all.sh（掃 9 顆 LTC2980）
        │   ├── kill_all_process.ttl       # kill $(jobs -p)
        │   ├── wait_init.ttl              # 輪詢 show platform temperature 直到 pmon 起來
@@ -172,9 +176,11 @@ Blanton_TTL_Script/
            ├── blanton_pwr_data.sh        # SWB VRM + PDB brick 的 Vin/Vout/Iout/Temp 表
            ├── blanton_traffic_linespeed.sh  # SWB loopback 線速流量（bcmcmd unit 0/1）
            │                                 #   init/clear/show/start/stop/ps/report/run
-            ├── bmc_monitor.sh             # BMC 監控：週期跑 free -m，寫輪替 log
-            ├── bmc_monitor_ddr.sh         # BMC DDR 壓力：memtester，逾時 3600s
-            │                              #   ↑ 兩支都要 chmod +x 才能跑（見 Key Constraints）
+            ├── mgmt_ping_monitor.sh       # 10G/1G 管理網路 ping 監控（iproute2）
+            │                              #   eth0→TARGET_10G、eth1→TARGET_1G，兩張卡都保持 up
+            ├── bmc_monitor.sh             # ⚠️ 已停用：B/C 內呼叫處已註解，改走 bgctl + bmc-manager
+            ├── bmc_monitor_ddr.sh         # ⚠️ 已停用，同上
+            │                              #   ↑ 三支都要 chmod +x 才能跑（見 Key Constraints）
            └── LTC2980_Margin_Script/     # 電壓 margin 子專案（另有獨立 repo）
                ├── margin.sh              # margin_init/status/set/apply_profile/save
                ├── settings/*.conf        # 一個 .conf = 一顆 LTC2980（CB + SWB0/1 × CONN13~16）
@@ -195,15 +201,20 @@ Blanton_TTL_Script/
 ### 1. `config.ttl` — 全域測試參數（TTL 變數）

 ```ini
-strTestcase   = "Margin"        ; 測項名，進 log 檔名
 project_name  = "Blanton"       ; 專案名，進 log 檔名
-EN_Margin     = 1               ; 1=跑 margin 掃描, 0=跳過
+strTestcase   = "ENV"           ; 測項名（ENV/EMC/Margin...），進 log 檔名
+EN_Margin     = 0               ; 1=跑 margin 掃描, 0=跳過
 EN_log        = 1               ; 1=logopen 存檔, 0=不存
+FAN_SPEED     = 30              ; 傳給 fan-speed-control.sh 的風扇轉速 (%)
+SWB_UNIT0     = 1               ; 這台有 switch unit 0（流量與 wait_init 都依此）
+SWB_UNIT1     = 1               ; 這台有 switch unit 1
 prompt_login      = "sonic login:"
 prompt_sonic      = "admin@sonic:~$"
 prompt_sonic_root = "root@sonic:~#"
 ```

+> `SWB_UNIT0` / `SWB_UNIT1` 兩個都是 0 時，`wait_init.ttl` 直接 bypass、A/B/C 的流量段整段跳過。
+
 Log 檔名規則：`<mdir>\Logs\<project_name>_<strTestcase>_<YYYYmmdd-HHMMSS>.log`

 ### 2. `settings/<board>.conf` — 一顆 LTC2980（16 channel）
@@ -290,9 +301,9 @@ PROFILE_CHANNELS=( "0:high:8" "1:low:8" ... )   # "channel:operation:change_perc

 | 模組 | 進入點 | 功能 |
 |------|--------|------|
-| **Script A（Pre-test）** | `1_Blanton_Script_A.ttl` V1.0.3 | root 登入 → `date -s` 對時 → `show boot` → **等 pmon 起來**（`wait_init.ttl`）→ BMC 版本 → source 六個 bash 工具 → 清/讀 7 組 PCIe AER → `lspci` → margin 全掃 → PMON 九項 → dmesg → 100G port 狀態 → **一輪流量基線** → `show uptime` |
-| **Script B（Stress）** | `2_Blanton_Script_B.ttl` | `mlucas-avx2 -cpu 0:15` + 5 份 `stress_mem.py` + `stress_ssd.py` + `stress_usb.py`（**共 8 個 job**）→ 啟動兩支 BMC monitor → `jobs` → 100G port 狀態 → traffic `ps/init/clear/show/start`（**兩個 unit**）→ `while 1` 每輪完整 PMON + margin |
-| **Script C（Post-test）** | `3_Blanton_Script_C.ttl` | `kill $(jobs -p)` → PMON + dmesg → 7 組 AER → 停兩支 BMC monitor 並 `cat` 其 log → `cat` mlucas / stress_ssd log → traffic `stop` + `report`（兩個 unit）→ `show reboot-cause` / `show uptime` → 完成 messagebox |
+| **Script A（Pre-test）** | `1_Blanton_Script_A.ttl` V1.0.7 | root 登入 → `date -s` 對時 → 清 job log → `hw-test-session start` → **設定風扇轉速** → **等資料面就緒**（`wait_init.ttl`）→ DUT 清單（boot/version/fwutil/syseeprom/ssdhealth/TPM/NVMe）→ BMC enroll + version/status → source bash 工具 → 清/讀 7 組 PCIe AER + `ras-mc-ctl --summary` → `lspci` → margin → PMON → dmesg → **10G/1G 管理網路 ping** → 100G uplink 設定與狀態 → **一輪流量基線** → `show uptime` |
+| **Script B（Stress）** | `2_Blanton_Script_B.ttl` | `mlucas-avx2 -cpu 0:15` + `bgctl run` 的 `memtester` / SSD / USB 壓力 + BMC DDR（`bmc-manager run memtester`）→ BMC USB net test（探測 cdc_ncm 介面，`systemd-run` 掛 4 小時 ping）→ 啟動 mgmt ping 監控 → `jobs` / `bgctl list` → traffic（依 `SWB_UNIT`）→ `while 1` 每輪完整 PMON + margin |
+| **Script C（Post-test）** | `3_Blanton_Script_C.ttl` | `kill $(jobs -p)` + `bgctl stop --all` / `reset` + 停 BMC USB unit 與 mgmt ping → PMON + dmesg → 7 組 AER + `ras-mc-ctl` → BMC USB `journalctl` → `ip -s link show eth0/eth1` → `cat` mlucas log → traffic `stop` + `report` → NVMe 健康 → `show reboot-cause` / `uptime` → **job log 複製到 USB（帶時戳）** → `hw-test-session finish` |
 | **SWB loopback 流量** | `blanton_traffic_linespeed <sub> [-u 0\|1\|all]` | `init`（VLAN 30..137，成對 `cdN`/`cdN+32`）→ `clear` → `start`（`tx 100 length=512`）→ `stop` → `report`（per-pair TX/RX 交叉比對 PASS/FAIL）；另有 `ps`（link/speed）與 `run`（一條龍） |
 | **FPGA 暫存器存取** | `cb_fpga <fn> <addr> [data]`、`fpga_rescan` | pcimem 打 `resource0` + BAR 相對 offset，32-bit word；BDF 於 source 時自動偵測；`pmc/icb/swb0/swb1_fpga` 走 VSPI 窗口 |
 | **CB I2C / PMBus** | `cb_i2c_init/scan/read/write`、`cb_pmbus_read/write/linear16` | FPGA F3 OpenCores master，**讀用 Repeated START**（SMBus/PMBus 裝置必需） |
@@ -300,7 +311,8 @@ PROFILE_CHANNELS=( "0:high:8" "1:low:8" ... )   # "channel:operation:change_perc
 | **溫度** | `temp_cb` / `temp_icb` / `temp_all` | TMP75（12-bit 左靠齊 ×0.0625）、TMP432（含 RANGE bit 的 −64 偏移、remote1/2） |
 | **電源資料** | `pwr_data` / `pwr_data_pdb` / `pwr_pdb_id` | SWB VRM 全軌 Vin/Vout/Iout/Temp 對齊表；MP29816 解析度**執行期從 `MFR_VOUT_SCALE_LOOP` 讀**，不寫死 |
 | **電壓 Margin** | `margin_init/status/set/apply_profile/save` + `*_all.sh` | 9 顆 LTC2980（CB CONN13、SWB0/1 CONN13~16）批次 high/low margin 與狀態掃描。v2.6.0 起 SWB 路徑真正接上共用 cb_i2c 後端，並有 `margin_swb_info/probe/scan/reset/sem` 除錯包裝 |
-| **BMC 監控 / 壓力** | `bmc_monitor.sh` / `bmc_monitor_ddr.sh` `{start\|stop\|status\|fg\|tail\|clear}` | 由 host 端 `bmc-manager run` 週期性打 BMC，背景 detached、log 輪替。前者跑 `free -m`（逾時 30s），後者跑 `memtester`（逾時 3600s），各自獨立 log 與 pid |
+| **管理網路 ping** | `mgmt_ping_monitor.sh {start\|stop\|status\|fg\|tail\|clear\|summary}` | 一輪 = 10G leg + 1G leg，各自 `ip address/route replace` 後 `ping -I <if>` 打自己的對端；兩張卡都保持 up。每 leg 記 `ip -s link show` 與該卡的 TX/RX packet delta，另出一行可 grep 的 `RESULT` |
+| **BMC 監控 / 壓力** | `bmc_monitor.sh` / `bmc_monitor_ddr.sh` | ⚠️ **已停用** —— B/C 內呼叫處已註解，改由 `bgctl` + `bmc-manager run memtester` 取代。檔案保留未刪 |
 | **打包交付** | `publish/publish.sh [-v Ver] [-f] [-z] [-n]` | 版號讀 Script A 檔頭，複製成 `publish/Script_ABC_Blanton_<Ver>/`，排除 `*.log`，可另出 zip |

 ---
@@ -316,15 +328,20 @@ PROFILE_CHANNELS=( "0:high:8" "1:low:8" ... )   # "channel:operation:change_perc
 Script A ── logopen Logs/Blanton_Margin_<ts>.log ──┐  (之後所有畫面都進這個檔)
    │                                              │
    ├─ 登入 admin → sudo -i → root@sonic:~#         │
-    ├─ date -s "<host 時間>"   ← 讓 DUT 時戳可對照   │
+    ├─ date -s "<host 時間>"   ← 讓 DUT 時戳可對照
+    ├─ rm /host/hw-eval/current/jobs/*   ← 清掉上一輪的 job log
+    ├─ hw-test-session start / log / status
+    ├─ 風扇：max31790 unbind→sleep→bind（18-0020 與 25-0020 各一次）
+    │        → fan-speed-control.sh <FAN_SPEED> → 回答 y 確認   │
    ├─ source 6 個 bash 工具（函數進 shell）         │
    │    └ 此時 blanton_fpga_pcimem.sh 印出 [INFO] CB FPGA BDF = ...（自動偵測結果）
    ├─ AER 基線：7 組 EP+RP 的 correctable/nonfatal/fatal
    ├─ lspci -tvvv / -vv       ← 拓樸 + link speed/width
    ├─ margin_status_all       ← 9 顆 LTC2980 × 16ch 的 Vout 與偏差%
    ├─ show platform × 9       ← fan/temp/psu/voltage/current/ssdhealth/leak status/leak channels
-    ├─ dmesg | grep error/fail/warning
-    ├─ show interfaces status Ethernet513,Ethernet514   ← 100G uplink 狀態
+    ├─ dmesg -T（合併 error 正則 + i2c 過濾）→ dmesg -C 清空 ← C 只會看到 soak 期間新產生的
+    ├─ mgmt ping：start → pause 45 → stop → cat log      ← 10G/1G 各一輪
+    ├─ 100G uplink：lpmode off → 兩埠 startup → config save → show interfaces status
    ├─ 一輪流量基線：ps → init → clear → show → start → stop → report
    └─ show uptime
  （最前面還有 wait_init.ttl：輪詢 show platform temperature 直到不再回報
@@ -336,8 +353,10 @@ Script A ── logopen Logs/Blanton_Margin_<ts>.log ──┐  (之後所有畫
 Script B ── 同一個 log 檔續寫（logwrite 分隔線）
    ├─ 背景程序：mlucas-avx2(CPU) ×1, stress_mem ×5, stress_ssd, stress_usb  → 共 8 個 job
    │     （stress_hhmd / stress_pcie 已於 2026-08-17 移除，見 Status 表 ScriptB #5/#7 "KC Remove"）
-    ├─ BMC: bmc_monitor.sh start + bmc_monitor_ddr.sh start
-    ├─ jobs                     ← 確認全部起來了
+    ├─ bgctl run: memtester 1G / qfx5252-stress-ssd / qfx5252-stress-usb
+    ├─ BMC: bmc-manager run memtester（DDR）、cdc_ncm 介面探測 + systemd-run 4hr ping（USB）
+    ├─ mgmt_ping_monitor.sh start
+    ├─ jobs / bgctl list        ← 確認全部起來了
    ├─ traffic: ps → init → clear → (pause 15) → show → start  （unit 0 與 1，VLAN 30..137 loopback）
    └─ while 1: setup_pmon（9 項）→ margin_status_all          （soak 期間持續取樣）
    ▼
@@ -348,10 +367,14 @@ Script C
    ├─ kill $(jobs -p)          ← 收掉所有背景壓力
    ├─ show platform × 9 + dmesg  ← 收工快照
    ├─ AER 再抓一次              ← 與 Script A 基線相減 = 本輪新增錯誤
-    ├─ BMC: 兩支 monitor stop → cat log/bmc_poll.log + log/bmc_ddr.log
-    ├─ cat mlucas_amm_log / log.stress_ssd  ← 壓力程式自身的 pass/fail
+    ├─ bgctl stop --all / reset、systemctl stop BMC USB unit、mgmt ping stop
+    ├─ journalctl BMC USB unit、ip -s link show eth0/eth1、ras-mc-ctl --summary
+    ├─ cat mlucas_amm_log       ← CPU 壓力程式自身的 pass/fail
+    ├─ nvme smart-log / smartctl -x /dev/nvme0
    ├─ traffic: stop → report   ← per-pair TX/RX 交叉比對，PASS/FAIL/NA（exit 2 = 有 FAIL/NA）
-    └─ show reboot-cause / show uptime  ← soak 期間有沒有意外重開，一眼看得到
+    ├─ show reboot-cause / show uptime  ← soak 期間有沒有意外重開，一眼看得到
+    ├─ cp -r /host/hw-eval/current/jobs/ /mnt/usb/jobs-<YYYYmmdd>_<HHMM>
+    └─ hw-test-session finish
    ▼
 [messagebox "GOOD JOB! Test Case DONE"] → 人工檢查 log
 ```
@@ -409,12 +432,21 @@ pwr_data
    ⚠️ 但 `.gitattributes` **不會回頭重寫既有工作區檔案** —— 早於它 clone 出來的目錄，
    需 `git rm --cached -r . && git reset --hard` 或刪掉目錄重新 checkout 才會生效，
    而且 `git status` 乾淨**不代表**磁碟上是 LF（`--renormalize` 只在進 index 的路上轉換）。
-13. **`bmc_monitor*.sh` 需要執行權**：它們是本專案第一組「被執行」而非被 `source` 的腳本，
+13. **`bmc_monitor*.sh` / `mgmt_ping_monitor.sh` 需要執行權**：它們是本專案「被執行」而非被 `source` 的腳本，
    而 `do_start` 內部是 `setsid "$SCRIPT_PATH" __daemon`，**即使用 `bash x.sh start` 呼叫
    也仍需 exec bit**。git 記錄為 `100644`，且 Windows → 隨身碟 → DUT 的路徑無法攜帶權限位元，
    所以佈署後要先 `chmod +x ~/Blanton_Script/bmc_monitor*.sh`，否則 Script B 的 start 會
    `Permission denied`、Script C 的 `cat` 撲空（BMC 段全空但不會報錯）。
-14. **客戶 NDA**：`docs/` 內含客戶 FPGA 規格與 schematic 衍生資訊，**本 repo 只推 NAS + Gitea，
+14. **TTL 的 `timeout` 是全域的，設了就要還原**：`timeout = N` 之後**每一個** `wait` 都被限制在 N 秒，
+    逾時的 `wait` 會直接返回而沒吃到 prompt，於是下一個指令在前一個還沒跑完就送出，之後整輪錯開一拍。
+    `wait_init.ttl` 設 60 後還原 0；Script B 的 cdc_ncm 探測設 15，在 `:skip_ping`（兩條路徑的匯流點）還原。
+    加新的 `timeout` 時務必配一個 `timeout = 0`。
+15. **兩張管理網卡同網段時會 ARP flux**：`mgmt_ping_monitor.sh` 讓 eth0/eth1 同時 up，若兩者在同一個
+    /24（本專案預設 `192.168.1.99` / `.101`），對端 ARP 可能由任一張卡回應，回包落在沒送封包的那張，
+    量到的數字不能歸屬。`ARP_STRICT=1` 會設 `arp_ignore=1` / `arp_announce=2` 擋掉；
+    另外每個 leg 的 `RESULT` 行帶 `nic_tx` / `nic_rx`（該卡自己的 packet delta），
+    **ping 成功但 `nic_tx` 接近 0 就代表封包從另一張卡出去了**。兩張卡在不同網段時可設 0。
+16. **客戶 NDA**：`docs/` 內含客戶 FPGA 規格與 schematic 衍生資訊，**本 repo 只推 NAS + Gitea，
    絕不推 GitHub**。

 ---
@@ -554,13 +586,12 @@ margin status、全部 VRM 軌的 Vin/Vout/Iout/Temp、CB + ICB 溫感讀值，
 **目標：** 壓力程序起得來、起不來看得出來，soak 迴圈有時戳、可控週期。

 **包含：**
- [ ] 部署 `~/hammer/tools/` 前置檢查：新增 `utils/check_hammer_tools.ttl`
-      （`ls -l ~/hammer/tools/` + `ls ~/hammer/tools/amd/mlucas-avx2`），缺檔就別往下跑
+- [ ] 前置檢查：`~/hammer/tools/amd/mlucas-avx2` 仍是唯一還依賴 hammer 的項目，缺檔就別往下跑
 - [ ] 壓力程序 log 加時戳，避免多輪覆蓋：
      `mlucas_amm_log` → `~/logs/mlucas_amm_log_$(date +%Y%m%d-%H%M%S).log`（Status 表 ScriptB #2 的既定寫法）
- [ ] `jobs` 之後加驗證：期望 **8** 個背景 job（1 mlucas + 5 mem + ssd + usb），
-      數量不符時 `messagebox` 提示
-      （`stress_hhmd` / `stress_pcie` 已於 2026-08-17 由 KC 移除，原本的 10 改為 8）
+- [x] 壓力層改用平台的 `bgctl`（`memtester` / `qfx5252-stress-ssd` / `qfx5252-stress-usb`），
+      取代 `~/hammer/tools/stress_*.py`；Script B 以 `jobs` + `bgctl list` 兩者並列確認
+- [ ] `bgctl list` 之後加數量驗證，不符時 `messagebox` 提示（目前只印出來給人看）
 - [ ] soak 迴圈改為「每輪先 `date`、跑完 `pause <間隔>`」，
      把 `EN_LoopInterval`（預設 600 秒 = 10 min）放進 `config.ttl`，兌現 Status 表的「Get data every 10mins」
      **← 目前 `while 1` 仍無 `pause`，實際間隔取決於指令執行時間，不是 10 分鐘**
@@ -621,9 +652,13 @@ margin status、全部 VRM 軌的 Vin/Vout/Iout/Temp、CB + ICB 溫感讀值，
      UE > 0 或 fatal/nonfatal > 0 直接標 FAIL
 - [ ] Margin 表解析：把 9 顆 × 16ch 的 Vout / 偏差% 收成 CSV，標出超出 ±(profile 設定值 + 容差) 的軌
 - [ ] 溫度 / 風扇 / 電源趨勢：soak 期間逐輪取樣 → CSV（可直接畫圖）
- [ ] Stress 判定：`mlucas_amm_log` 與 `log.stress_ssd` 的錯誤關鍵字掃描
+- [ ] Stress 判定：`mlucas_amm_log` 與 `bgctl` 各工作的 log
+      （`/host/hw-eval/.../qfx5252-stress-{ssd,usb}.log`）的錯誤關鍵字掃描
 - [ ] Traffic 判定：**直接複用 `tools/bcm_mibpair_report_V1.1.0.py`**（它已能吃 console log 的
      `show c` 段落並輸出 PASS/FAIL），不要重寫一套解析
+- [ ] 管理網路判定：抓 `mgmt_ping_monitor.sh` 的 `RESULT` 行（已是單行可 grep 格式），
+      並檢查 `nic_tx`/`nic_rx` 不為 0 —— 否則 PASS 也不能歸屬到那張卡
+- [ ] NVMe / EDAC：`nvme smart-log`、`smartctl -x`、`ras-mc-ctl --summary` 的前後差值
 - [ ] 產出 `Logs/<run>_summary.md`：一頁 PASS/FAIL + 每個子系統一行結論

 **驗收條件：** 拿一份既有 log（如 `Blanton_Margin_20260814-164122.log`）跑解析器，
@@ -676,8 +711,18 @@ margin status、全部 VRM 軌的 Vin/Vout/Iout/Temp、CB + ICB 溫感讀值，
  文件已加過期警告但內文未動。第 1~4 章不受影響。
 - **`wait_init.ttl` 沒有逾時出口**：若 pmon 一直起不來，`result` 既非 1 也非 2，迴圈會無限重試，
  Script A 既不往下走也不報錯。可加最大重試次數 + `messagebox` 提示。
- **`bmc_monitor*.sh` 的執行權**：目前需人工 `chmod +x`。可在 Script B 起它們之前補一行
-  `chmod +x`（比照既有的 `chmod +x ~/hammer/tools/amd/mlucas-avx2`），或在 publish 時處理。
- **`bmc_monitor_ddr.sh` 的壓力強度**：`memtester 500M 1` 配 `INTERVAL_SEC=5` 等於整個 soak
-  近乎不間斷壓 BMC 記憶體，而 BMC 同時還要服務 host 的 `show platform` 查詢。
-  若 PMON 取數變慢，先調大 `INTERVAL_SEC` 或縮小 memtester 的量。
+- **腳本的執行權**：`mgmt_ping_monitor.sh`（以及保留但已停用的 `bmc_monitor*.sh`）需人工 `chmod +x`。
+  可在 Script B 起它之前補一行（比照既有的 `chmod +x ~/hammer/tools/amd/mlucas-avx2`），或在 publish 時處理。
+- **`bmc_monitor.sh` / `bmc_monitor_ddr.sh` 已停用**：B/C 內的呼叫都已註解，改由 `bgctl` +
+  `bmc-manager run memtester` 取代。檔案還留在 repo，待確認不再需要後刪除，或在檔頭標註停用。
+- **`rm /host/hw-eval/current/jobs/*` 清不掉子目錄**：Script A 用的是不帶 `-r` 的 `rm`，但 Script C
+  是 `cp -r` 那個目錄，代表裡面可能有子目錄。清不乾淨的話，上一輪的 job log 會被當成這輪的一起
+  複製到 USB。要確認 `bgctl` 的產出結構，必要時改成 `rm -rf .../jobs/*`。
+- **風扇確認提示是無限等待**：`wait "Set all configured fan channels to"` 之後才 `sendln "y"`；
+  若該版 `fan-speed-control.sh` 不再詢問（或字串改了），這個 `wait` 會永遠等下去，Script A 停在那裡
+  且不報錯。加個 `timeout` + 分支會比較保險（記得還原 `timeout = 0`）。
+- **USB 掛載點未檢查**：Script C 直接 `cp -r ... /mnt/usb/`，`/mnt/usb` 沒掛載時只會失敗一行，
+  整輪測試的 job log 就沒被帶出來。可在複製前先 `mountpoint -q /mnt/usb` 判斷。
+- **Script C 沒有倒出 `mgmt_ping.log`**：C 會 `stop` 管理網路監控並印 `ip -s link show`，
+  但沒有 `cat ~/Blanton_Script/log/mgmt_ping.log`，所以整個 soak 期間累積的 per-leg `RESULT`
+  留在 DUT 上、沒進 master log。Script A 那輪基線有 `cat`。
@@ -9,9 +9,13 @@ DUT 端的取數能力由一組 **bash 工具庫** 提供（CB FPGA `pcimem` →

 完整架構見 [ARCHITECTURE.md](ARCHITECTURE.md)。

-**目前狀態（2026-08-21）**：Script A/B/C 為 **V1.0.3**，涵蓋 PCIe AER / DDR EDAC / PMON /
-電壓 margin（9 顆 LTC2980）/ SWB loopback 線速流量（兩個 switch unit）/ BMC 監控與 DDR 壓力。
-SWB 的 I2C 通道與位址已於 2026-08-19 上機驗證。交付用 `./publish/publish.sh` 打包。
+**目前狀態（2026-08-25）**：Script A 為 **V1.0.7**（A 集中記錄 A/B/C 三支的變更）。涵蓋
+PCIe AER / DDR EDAC / PMON+TPM / 電壓 margin（9 顆 LTC2980）/ SWB loopback 線速流量 /
+10G+1G 管理網路 ping / BMC DDR 與 USB / NVMe 健康，壓力層走平台的 `bgctl`。
+switch unit 數量由 `config.ttl` 的 `SWB_UNIT0` / `SWB_UNIT1` 宣告，風扇轉速由 `FAN_SPEED` 指定。
+測試 job log 收在 DUT 的 `/host/hw-eval/current/jobs/`，Script C 結束時帶時戳複製到 `/mnt/usb/`。
+最後一次發布是 **V1.0.5**；SWB 的 I2C 通道與位址已於 2026-08-19 上機驗證。
+交付用 `./publish/publish.sh` 打包。

 ## 技術棧

@@ -24,6 +28,9 @@ SWB 的 I2C 通道與位址已於 2026-08-19 上機驗證。交付用 `./publish
 - **資料面流量**：`bcmcmd`（Broadcom drivshell）SWB loopback，VLAN 30..137 成對 `cdN`/`cdN+32`，
  `tx 100 length=512`；判定讀 ASIC `MIB_TPOK`/`MIB_RPOK` 做 per-pair 雙向交叉比對
 - **BMC**：host 端 `bmc-manager run "<cmd>"`，不需對 BMC 開 SSH（繞開其 busybox 工具鏈）
+- **背景工作**：平台的 `bgctl run/list/stop --all/reset`；長時間 ping 用 `systemd-run --unit=` 掛 transient unit
+- **管理網路**：iproute2（`ip link set` / `address replace` / `route replace ... metric`）+ `ping -I`
+- **風扇**：max31790 driver rebind + `fan-speed-control.sh <%>`（轉速讀 `config.ttl` 的 `FAN_SPEED`）
 - **判定資料源**：PCIe AER sysfs（`aer_dev_*`）、EDAC sysfs（`dimm_{ce,ue}_count`）、SONiC `show platform *`
 - **無編譯步驟**：TTL 與 bash 都直譯執行

@@ -70,13 +77,20 @@ blanton_traffic_linespeed report -f <log>  # 離線重解一份存下來的 cons
 # 離線版報表（開發機上跑，選項更多）
 python3 tools/bcm_mibpair_report_V1.1.0.py <drivshell.log> -a

-# ── BMC 監控 / 壓力（需先 chmod +x！）────────────────
-chmod +x ~/Blanton_Script/bmc_monitor*.sh    # 佈署後必做一次
-~/Blanton_Script/bmc_monitor.sh     start    # free -m 取樣，log/bmc_poll.log
-~/Blanton_Script/bmc_monitor_ddr.sh start    # memtester，log/bmc_ddr.log
-~/Blanton_Script/bmc_monitor.sh     status   # pid / log 路徑 / log 大小
-~/Blanton_Script/bmc_monitor.sh     stop
-#   ⚠️ tail 子命令是 tail -f，會卡住不返回；要倒 log 請直接 cat log/*.log
+# ── 管理網路 ping 監控（需先 chmod +x！）──────────────
+chmod +x ~/Blanton_Script/*.sh               # 佈署後必做一次
+~/Blanton_Script/mgmt_ping_monitor.sh fg     # 前景試一輪（約 30 秒），確認 IP/對端/網卡
+~/Blanton_Script/mgmt_ping_monitor.sh start  # 背景，log/mgmt_ping.log（start 會先清空）
+~/Blanton_Script/mgmt_ping_monitor.sh status
+~/Blanton_Script/mgmt_ping_monitor.sh stop
+~/Blanton_Script/mgmt_ping_monitor.sh summary  # 只看每段的 RESULT 行
+#   ⚠️ tail 子命令是 tail -f，會卡住不返回；TTL 裡要倒 log 請用 cat
+#   ⚠️ bmc_monitor.sh / bmc_monitor_ddr.sh 已停用（改走 bgctl + bmc-manager），檔案仍在
+
+# ── 背景壓力（平台工具）──────────────────────────────
+bgctl run /usr/sbin/memtester 1G 100
+bgctl list
+bgctl stop --all ; bgctl reset --yes

 # ── 各工具的 help ───────────────────────────────────
 blanton_fpga_help ; blanton_cb_i2c_help ; vi2c_help
@@ -166,13 +180,25 @@ Tera Term 連 COM port (115200-8-N-1)
  `.gitattributes` 已擋住 git 這條路徑，但**不會回頭重寫既有工作區檔案**：早於它 clone 的目錄要
  `git rm --cached -r . && git reset --hard` 才會生效，而且 **`git status` 乾淨不代表磁碟上是 LF**
  （`--renormalize` 只在進 index 的路上轉換）。驗證要看 byte：`grep -rlU $'\r' <dir>`
- ⚠️ **`bmc_monitor*.sh` 需要 exec bit**，且**不是改用 `bash x.sh start` 就能繞過** ——
+- ⚠️ **TTL 的 `timeout` 是全域的**：`timeout = N` 之後**每一個** `wait` 都被限制在 N 秒。逾時的 `wait`
+  直接返回而沒吃到 prompt，下一個指令就在前一個還沒跑完時送出，之後整輪錯開一拍。**設了一定要
+  配一個 `timeout = 0` 還原**（`wait_init.ttl` 60→0；Script B 的 cdc_ncm 探測 15→0 在 `:skip_ping`）
+- ⚠️ **兩張管理網卡同網段會 ARP flux**：`mgmt_ping_monitor.sh` 讓 eth0/eth1 同時 up，同一個 /24 下
+  對端 ARP 可能由任一張卡回應，回包落在沒送封包的那張。`ARP_STRICT=1` 擋掉；判讀時看 `RESULT` 行的
+  `nic_tx`/`nic_rx`（該卡自己的 packet delta）—— **ping 成功但 `nic_tx` 接近 0 = 封包從另一張卡出去的**
+- ⚠️ **`ip -s link` 的欄位順序是 `bytes packets errors ...`**，要 packet 數取的是**第 2 欄**不是第 1 欄
+- ⚠️ **`mgmt_ping_monitor.sh` / `bmc_monitor*.sh` 需要 exec bit**，且**不是改用 `bash x.sh start` 就能繞過** ——
  `do_start` 內部是 `setsid "$SCRIPT_PATH" __daemon`，直接執行該路徑。git 記錄是 `100644`，
  Windows → 隨身碟 → DUT 也帶不動權限位元，所以佈署後要 `chmod +x ~/Blanton_Script/bmc_monitor*.sh`。
-  沒做的話 Script B 的 start 會 Permission denied、Script C 的 `cat` 撲空，而且**不會報錯**，
-  只會得到一份 BMC 段全空的 log
- ⚠️ **`bmc_monitor*.sh` 的 `tail` 子命令是 `tail -n 50 -f`，永遠不返回**。TTL 裡絕對不要呼叫它
+  沒做的話 start 會 Permission denied、後面的 `cat` 撲空，而且**不會報錯**，只會得到一份全空的 log
+- ⚠️ **這幾支 monitor 的 `tail` 子命令是 `tail -n 50 -f`，永遠不返回**。TTL 裡絕對不要呼叫它
  （Script C 曾因此卡死，`18ce7a1` 改成直接 `cat log/*.log`）
+- ⚠️ **背景 monitor 的 `start` 只等 1 秒就返回**，不是跑完一輪。Script A 要做一輪基線的話，
+  `start` 和 `stop` 中間必須 `pause`（目前是 45 秒，一輪約 30 秒）—— 少了它 log 只會有 START banner
+- ⚠️ **風扇那段設完會 `wait "Set all configured fan channels to"` 等確認提示再送 `y`**。該提示沒出現
+  （版本改了、字串換了）就會永遠卡住且不報錯 —— 現場看起來像 Script A 當掉
+- ⚠️ **`show_dmesg.ttl` 結尾會 `dmesg -C` 清空 kernel ring buffer**。這是刻意的（讓 Script C 只看到
+  soak 期間新產生的訊息），但代表事後在 DUT 上 `dmesg` 撈不到舊訊息 —— 內容只存在 master log 裡
 - ⚠️ **DUT 的 awk 對 `%d` 會夾到 INT32**（2147483647）。線速流量的計數器是 ~10¹² 量級，
  所以 awk 裡輸出大數一律用 `%.0f`（double 域，精確到 2⁵³）。`blanton_traffic_linespeed.sh`
  V0.4.1 已修；寫新的 awk 報表時要記得同一件事
@@ -0,0 +1,65 @@
+# v1.0.7 — Management-link ping test, and the fans start where you set them
+
+## ✨ New features
+
+**10G / 1G management port ping test**
+* New `mgmt_ping_monitor.sh` exercises both management NICs in one loop: it brings each up with iproute2, waits for the link to settle, then pings that NIC's own target — `eth0` → `192.168.1.30`, `eth1` → `192.168.1.31`.
+* Runs detached like the other monitors: `start` / `stop` / `status` / `fg` / `summary`. `start` clears the previous log, so one run means one log.
+* Every leg writes a single greppable line — `RESULT 10G eth0 -> 192.168.1.30 tx=10 rx=10 loss=0% rtt_avg=1.743ms nic_tx=10 nic_rx=10 PASS` — so a whole soak can be read with `summary` instead of scrolling.
+* `nic_tx` / `nic_rx` are that interface's own counter delta across the burst. If a ping passes but they stay near zero, the traffic left on the *other* NIC and the number does not belong to this one.
+* Script A runs one round as a baseline; Script B leaves it running through the soak.
+
+**Fan speed is set at the start of every run**
+* `FAN_SPEED` in `config.ttl` (default 30) is applied by Script A, so a run no longer inherits whatever the previous test left the fans doing.
+* Both MAX31790 controllers are rebound first, which clears a controller left in an odd state.
+
+**Stress load moved onto the platform's own job runner**
+* CPU, DDR, SSD and USB stress now go through `bgctl`, replacing the `~/hammer/tools/stress_*.py` scripts. `bgctl list` shows what is running; Script C stops everything with `bgctl stop --all`.
+* BMC DDR stress runs through `bmc-manager`, and a new BMC USB test discovers the `cdc_ncm` interface and pings across it for four hours under `systemd-run`.
+
+**More of the DUT on record**
+* Script A now captures the boot image, `show version`, firmware status, system EEPROM, SSD health, TPM version and NVMe SMART data before the test starts.
+* PCIe AER now sits next to `ras-mc-ctl --summary`, and Script C closes with NVMe health so a disk that degraded during the soak is visible.
+* `dmesg` capture uses human-readable timestamps and one combined error pattern, then clears the ring buffer — so Script C's dmesg shows only what the soak produced, not everything since boot.
+* Each run opens with `hw-test-session start` and closes with `finish`; Script C copies the job logs to `/mnt/usb/jobs-<date>_<time>` so they leave the DUT with the run they belong to.
+
+## 🐛 Bug fixes
+
+**Script A no longer hangs waiting for ports that are already up**
+* The readiness gate required *more than* 216 ports up, but a fully cabled unit reports exactly 216 — 108 loopback pairs times two. Script A sat in the poll loop forever on the very state it was waiting for. It now proceeds at 216.
+* The comments in `wait_init.ttl` still described the old "more than" rule; they now match the code, so the off-by-one cannot be reintroduced by reading the wrong line.
+
+**The macro no longer runs ahead of the DUT during the soak**
+* Script B set a 15-second wait cap for the `cdc_ncm` probe and never restored it. In Tera Term that cap is global, so it stayed in force for everything after — including the traffic setup, which walks 108 VLANs per switch unit and takes far longer. A timed-out wait returns without the prompt, leaving every later command issued a step early.
+
+**Fan controller is no longer bound twice**
+* One of the two MAX31790 controllers received a second `bind` immediately after the first, which could only fail because the driver was already attached.
+
+## 📦 Downloads
+
+| File | Contents |
+|---|---|
+| `Script_ABC_Blanton_V1.0.7.zip` | The full Tera Term working directory, including `Blanton_Script/` to copy onto the DUT |
+
+**After copying to the DUT:**
+
+```bash
+chmod +x ~/Blanton_Script/*.sh      # required -- see below
+grep -rlU $'\r' ~/Blanton_Script    # expect no output
+```
+
+The `chmod +x` is not optional. `mgmt_ping_monitor.sh` is executed rather than sourced and re-execs its own path to daemonise, and neither git (mode 100644) nor a Windows/USB copy carries the execute bit. Without it `start` fails with `Permission denied` and the later `cat` finds nothing — **the section ends up empty and nothing reports an error**.
+
+## ⚠️ Before you run
+
+* **Declare the switch population.** `SWB_UNIT0` / `SWB_UNIT1` in `config.ttl` say which switch units this DUT has. Traffic and the readiness gate both follow them: a single unit gets `-u 0` or `-u 1`, and with neither set the traffic stage is skipped instead of failing against hardware that is not there.
+* **Both management NICs stay up.** If they share a subnet, keep `ARP_STRICT=1` — otherwise the target's ARP can be answered by either NIC and a reply may arrive on the one that did not send.
+* **Management connectivity is exercised, not preserved.** Drive the run from the serial console.
+* **Two settings persist to `config_db.json`** and survive a reboot: LLDP is left disabled, and the 100G uplinks are left configured. Restore them before the DUT moves on.
+
+## 🔗 Links
+
+* [ARCHITECTURE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/ARCHITECTURE.md) — test flow, data models, constraints
+* [CLAUDE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/CLAUDE.md) — commands and the bench gotchas
+
+**Full changelog:** [V1.0.5...V1.0.7](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/compare/V1.0.5...V1.0.7)
@@ -1,7 +1,7 @@
 ; =============================================================================
 ; Script A for Blanton
-; Version : V1.0.5
-; Date    : 2026-08-21
+; Version : V1.0.7
+; Date    : 2026-08-25
 ; Author  : ETWen
 ; =============================================================================
 ; Version History:
@@ -25,6 +25,24 @@
 ;   V1.0.5  2026-08-21  config.ttl                                      Add SWB_UNIT0/SWB_UNIT1
 ;                       utils/wait_init.ttl                             Follow config.ttl SWB_UNIT0/SWB_UNIT1
 ;                       ScriptA/B/C                                     Traffic follows SWB_UNIT: -u 0 / -u 1 / skip
+;   V1.0.6  2026-08-24  utils/show_dmesg.ttl                            Edited dmesg grep i2c & clear event
+;                       ScriptA                                         HW Test Session
+;                       ScriptC                                         HW Test Session Finish
+;                       ScriptA                                         bmc-first-enroll, bmc version/status
+;                       ScriptB                                         Stress test DDR, SSD, USB, BMC DDR, BMC USB Stress test
+;                       ScriptC                                         BMC USB Stress test result
+;                       ScriptA                                         DUT Info
+;                       ScriptAC                                        10G/1G MGMT ping
+;                       ScriptA                                         Edited 100G Port Status
+;                       ScriptA, utils/setup_pmon.ttl                   Add TPM
+;                       ScriptAC                                        NVME Error Info
+;                       ScriptAC                                        Add PCIe Summary
+;   V1.0.7  2026-08-25  config.ttl                                      Add FAN_SPEED
+;                       ScriptA                                         Add Fan Ctrl (max31790 rebind + fan-speed-control.sh)
+;                       ScriptA                                         Clear /host/hw-eval/current/jobs before the run
+;                       ScriptC                                         Copy stress jobs log to USB, timestamped
+;                       utils/wait_init.ttl                             WT_INTERVAL 10 -> 60, fix WT_MIN comments
+;                       ScriptC                                         Disable BMC USB journalctl dump
 ; =============================================================================
 include "config.ttl"

@@ -59,21 +77,75 @@ gettime timestr
 sprintf2 cmd 'sudo date -s "%s %s"' datestr timestr
 sendln cmd

-; ========== Show Build Name ==========
+;Stress log clear
 wait prompt_sonic_root
-sendln "show boot"
+sendln "rm /host/hw-eval/current/jobs/*"

-; ========== EEPROM Info ==========
+; ========== HW Test Session ==========
 wait prompt_sonic_root
-sendln "hpe-eeprom-tlv show --bus 4 --addr 0x50"
+sendln "hw-test-session start"
+wait prompt_sonic_root
+sendln "hw-test-session log"
+wait prompt_sonic_root
+sendln "hw-test-session status"
+
+; ========== FAN SPEED ==========
+wait prompt_sonic_root
+sendln "echo 18-0020 > /sys/bus/i2c/drivers/max31790/unbind"
+wait prompt_sonic_root
+sendln "sleep .5"
+wait prompt_sonic_root
+sendln "echo 18-0020 > /sys/bus/i2c/drivers/max31790/bind"
+wait prompt_sonic_root
+sendln "echo 25-0020 > /sys/bus/i2c/drivers/max31790/unbind"
+wait prompt_sonic_root
+sendln "sleep .5"
+wait prompt_sonic_root
+sendln "echo 25-0020 > /sys/bus/i2c/drivers/max31790/bind"
+
+wait prompt_sonic_root
+sprintf2 fan_ctrl_cmd 'fan-speed-control.sh %d' FAN_SPEED
+sendln fan_ctrl_cmd
+
+wait "Set all configured fan channels to"
+sendln "y"
+

 ; ========== Wait DUT Init ==========
-wait prompt_sonic_root
 include "utils/wait_init.ttl"

-; ========== BMC version ==========
+; ========== DUT Info ==========
 wait prompt_sonic_root
-sendln "bmc-manager run 'cat /etc/issue'"
+sendln "show boot"
+wait prompt_sonic_root
+sendln "show version"
+wait prompt_sonic_root
+sendln "fwutil show status"
+wait prompt_sonic_root
+sendln "show system-memory"
+wait prompt_sonic_root
+sendln "show service"
+wait prompt_sonic_root
+sendln "show platform syseeprom"
+wait prompt_sonic_root
+sendln "show platform ssdhealth"
+wait prompt_sonic_root
+sendln "qfx5252-tpm-version"
+wait prompt_sonic_root
+sendln "/usr/sbin/nvme smart-log -H /dev/nvme0"
+wait prompt_sonic_root
+sendln "/usr/sbin/smartctl -x /dev/nvme0"
+
+; ========== BMC version ==========
+;wait prompt_sonic_root
+;sendln "bmc-manager run 'cat /etc/issue'"
+wait prompt_sonic_root
+sendln "bmc-first-enroll"
+wait prompt_sonic_root
+sendln "bmc-manager version"
+wait prompt_sonic_root
+sendln "bmc-manager status"
+

 ; ========== Load Shell Script ==========
 wait prompt_sonic_root
@@ -98,6 +170,9 @@ include "utils/show_pcie_error_reg_DDR.ttl"
 include "utils/show_pcie_error_reg_I210.ttl"
 include "utils/show_pcie_error_reg_SSD.ttl"

+wait prompt_sonic_root
+sendln "/usr/sbin/ras-mc-ctl --summary"
+

 ; ========== Check PCIE tree + PCIE link status + GET PCIE bandwidth Test ==========
 include "utils/pcie_bus.ttl"
@@ -115,12 +190,25 @@ include "utils/show_dmesg.ttl"
 ;wait prompt_sonic_root
 ;flushrecv

+; ========== 10G/1G MGMT Ping Test ==========
+wait prompt_sonic_root
+sendln "./Blanton_Script/mgmt_ping_monitor.sh start"
+wait prompt_sonic_root
+pause 45
+sendln "~/Blanton_Script/mgmt_ping_monitor.sh stop"
+wait prompt_sonic_root
+sendln "cat ~/Blanton_Script/log/mgmt_ping.log"
+
+
 ; ========== 100G Port Status ==========
+; Lpmode Disable
+wait prompt_sonic_root
+sendln "sudo sfputil lpmode off Ethernet513"
+wait prompt_sonic_root
+sendln "sudo sfputil lpmode off Ethernet514"
 wait prompt_sonic_root
 sendln "config interface -n asic0 startup  Ethernet513"
 wait prompt_sonic_root
-sendln "config interface -n asic0 shutdown Ethernet513"
-wait prompt_sonic_root
 sendln "config interface -n asic1 startup  Ethernet514"
 wait prompt_sonic_root
 sendln "config save -y"
@@ -20,45 +20,68 @@ sendln 'chmod +x ~/hammer/tools/amd/mlucas-avx2'
 wait prompt_sonic_root
 sendln "~/hammer/tools/amd/mlucas-avx2 -s l -cpu 0:15 > ~/hammer/tools/amd/mlucas_amm_log 2>&1 &"

-; ========== BMC Stress Test ==========
+; ========== BMC DDR Stress Test ==========
+;wait prompt_sonic_root
+;sendln "./Blanton_Script/bmc_monitor_ddr.sh start"
+;wait prompt_sonic_root
+;sendln "./Blanton_Script/bmc_monitor.sh start"
 wait prompt_sonic_root
-sendln "./Blanton_Script/bmc_monitor_ddr.sh start"
-wait prompt_sonic_root
-sendln "./Blanton_Script/bmc_monitor.sh start"
-
+sendln "bgctl run bmc-manager run '/usr/bin/memtester 64M 1'"

 ; ========== DDR MEMORY STRESS TEST ==========
 wait prompt_sonic_root
-sendln "python ~/hammer/tools/stress_mem.py &"
-wait prompt_sonic_root
-sendln "python ~/hammer/tools/stress_mem.py &"
-wait prompt_sonic_root
-sendln "python ~/hammer/tools/stress_mem.py &"
-wait prompt_sonic_root
-sendln "python ~/hammer/tools/stress_mem.py &"
-wait prompt_sonic_root
-sendln "python ~/hammer/tools/stress_mem.py &"
+sendln "bgctl run /usr/sbin/memtester 1G 100"

 ; ========== SSD read/write ==========
 wait prompt_sonic_root
-sendln "python ~/hammer/tools/stress_ssd.py &"
+sendln "bgctl run qfx5252-stress-ssd 1G --runtime 3600 --passes 5 --write --force --log /host/hw-eval/current/qfx5252-stress-ssd.log"

 ; ========== USB read/write ==========
 wait prompt_sonic_root
-sendln "python ~/hammer/tools/stress_usb.py &"
+sendln "bgctl run qfx5252-stress-usb /dev/sda1 256M --runtime 60 --passes 1 --write --log /host/hw-eval/qfx5252-stress-usb.log"

 ; ========== SHOW Background job ==========
 wait prompt_sonic_root
 sendln "jobs"
+wait prompt_sonic_root
+sendln "bgctl list"
+
+; ========== BMC USB Test ==========
+wait prompt_sonic_root
+sendln 'echo "NCMIF=$(ls -d /sys/bus/usb/drivers/cdc_ncm/*/net/* 2>/dev/null | head -n 1 | xargs -r basename)"'
+timeout = 15
+waitregex 'NCMIF=[A-Za-z0-9_-]+'
+if result = 0 then
+    messagebox 'cdc_ncm interface not found. Ping test skipped.' 'ERROR'
+    goto skip_ping
+endif
+strlen matchstr
+cut_len = result - 6                    ; 'NCMIF=' = 6 chars
+strcopy matchstr 7 cut_len ncm_if       ; -> ncm_if = "eth2" / "eth3"
+
+sprintf2 cmd 'ip -br link show %s' ncm_if
+wait prompt_sonic_root
+sendln cmd
+
+wait prompt_sonic_root
+sendln 'systemctl stop qfx5252-bmc-usb-net-test.service 2>/dev/null || true'
+wait prompt_sonic_root
+sendln 'systemctl reset-failed qfx5252-bmc-usb-net-test.service 2>/dev/null || true'
+sprintf2 cmd 'systemd-run --unit=qfx5252-bmc-usb-net-test --property=Type=exec /usr/bin/ping -I %s -i 1 -W 2 -w 14400 192.168.200.200' ncm_if
+wait prompt_sonic_root
+sendln cmd
+
+:skip_ping
+; restore the default (no cap): the traffic init below walks 108 VLANs per
+; unit and takes far longer than the 15 s set for the NCM probe above.
+timeout = 0
+
+; ========== 10G/1G MGMT Ping Test ==========
+wait prompt_sonic_root
+sendln "./Blanton_Script/mgmt_ping_monitor.sh start"


 ; ========== 100G Port ==========
-; Lpmode Disable
-wait prompt_sonic_root
-sendln "sudo sfputil lpmode off Ethernet513"
-wait prompt_sonic_root
-sendln "sudo sfputil lpmode off Ethernet514"
-
 wait prompt_sonic_root
 sendln "show interfaces status Ethernet513,Ethernet514"

@@ -12,6 +12,21 @@ pause 1

 ; ========== Kill Process ==========
 include "utils/kill_all_process.ttl"
+; bgctrl all stop
+wait prompt_sonic_root
+sendln "bgctl stop --all"
+wait prompt_sonic_root
+sendln "bgctl stop --all"
+wait prompt_sonic_root
+sendln "bgctl reset --yes"
+; BMC USB Test STOP
+wait prompt_sonic_root
+sendln "systemctl stop qfx5252-bmc-usb-net-test.service"
+; 10G/1G MGMT Test STOP
+wait prompt_sonic_root
+sendln "~/Blanton_Script/mgmt_ping_monitor.sh stop"
+
+
 ; ========== TAKE DATA ==========
 include "utils/setup_pmon.ttl"
 include "utils/show_dmesg.ttl"
@@ -25,22 +40,33 @@ include "utils/show_pcie_error_reg_DDR.ttl"
 include "utils/show_pcie_error_reg_I210.ttl"
 include "utils/show_pcie_error_reg_SSD.ttl"

-; ========== BMC TAKE DATA ==========
 wait prompt_sonic_root
-sendln "./Blanton_Script/bmc_monitor_ddr.sh stop"
+sendln "/usr/sbin/ras-mc-ctl --summary"
+
+; ========== BMC DDR TAKE DATA ==========
+;wait prompt_sonic_root
+;sendln "./Blanton_Script/bmc_monitor_ddr.sh stop"
+;wait prompt_sonic_root
+;sendln "./Blanton_Script/bmc_monitor.sh stop"
+;wait prompt_sonic_root
+;sendln "cat ./Blanton_Script/log/bmc_poll.log"
+;wait prompt_sonic_root
+;sendln "cat ./Blanton_Script/log/bmc_ddr.log"
+
+; ========== BMC USB Test result ==========
+;wait prompt_sonic_root
+;sendln "journalctl -u qfx5252-bmc-usb-net-test.service --no-pager"
+
+; ========== 10G/1G MGMT Test result ==========
 wait prompt_sonic_root
-sendln "./Blanton_Script/bmc_monitor.sh stop"
+sendln "ip -s link show eth0"
 wait prompt_sonic_root
-sendln "cat ./Blanton_Script/log/bmc_poll.log"
-wait prompt_sonic_root
-sendln "cat ./Blanton_Script/log/bmc_ddr.log"
+sendln "ip -s link show eth1"


 ; ========== CHECK Stress results ==========
 wait prompt_sonic_root
 sendln "cat ~/hammer/tools/amd/mlucas_amm_log"
-wait prompt_sonic_root
-sendln "cat ~/hammer/tools/log.stress_ssd"

 ; ========== CHECK Traffic counters ==========
 if SWB_UNIT0 = 1 && SWB_UNIT1 = 1 then
@@ -62,6 +88,13 @@ else

 endif

+; ========== NVME Err Info ==========
+wait prompt_sonic_root
+sendln "/usr/sbin/nvme smart-log -H /dev/nvme0"
+wait prompt_sonic_root
+sendln "/usr/sbin/smartctl -x /dev/nvme0"
+
+
 wait prompt_sonic_root
 sendln "show reboot-cause"

@@ -69,4 +102,16 @@ sendln "show reboot-cause"
 wait prompt_sonic_root
 sendln "show uptime"

+; ========== Copy Stress Log to USB ==========
+getdate ts_date "%Y%m%d"
+gettime ts_time "%H%M"
+sprintf2 usb_dst "/mnt/usb/jobs-%s_%s" ts_date ts_time
+sprintf2 cmd "cp -r /host/hw-eval/current/jobs/ %s" usb_dst
+wait prompt_sonic_root
+sendln cmd
+
+; ========== HW Test Session ==========
+wait prompt_sonic_root
+sendln "hw-test-session finish"
+
 messagebox 'GOOD JOB! Test Case DONE' 'teraterm'
@@ -0,0 +1,463 @@
+#!/bin/bash
+###############################################################################
+# mgmt_ping_monitor.sh
+#
+# Version : V1.0.0
+# Author  : ETWen
+# Date    : 20260824
+#
+# Purpose : Exercise both management NICs and ping each one's own target,
+#           appending everything to a rotating log. One round is
+#
+#               10G (eth0) : ip link up + address/route replace -> settle
+#                            -> ping N x TARGET_10G -> ip -s link show
+#               1G  (eth1) : ip link up + address/route replace -> settle
+#                            -> ping N x TARGET_1G  -> ip -s link show
+#
+#           Designed to run detached in the background, same sub-commands as
+#           bmc_monitor.sh: start/stop/status/fg/tail/clear.
+#
+# Notes   : - Both NICs are brought up and LEFT up. Addresses and default
+#             routes are applied with iproute2 `replace`, which is idempotent:
+#             re-running a round does not stack duplicate addresses or routes.
+#           - The default routes carry different metrics (100 / 200), so the
+#             lower one wins for off-subnet traffic. They do NOT decide which
+#             NIC a ping leaves by: `ping -I <iface>` binds to the device.
+#           - !! SAME-SUBNET WARNING !! With both NICs up on one subnet the
+#             target ARPs for the address and Linux may answer from either
+#             NIC, so replies can arrive on the wrong one and the result is
+#             not attributable. ARP_STRICT=1 sets arp_ignore/arp_announce to
+#             stop that. Leave it on unless the two NICs are on separate
+#             subnets, as in the iproute2 example this was modelled on.
+#           - Each leg logs `ip -s link show <iface>` and the TX/RX packet
+#             delta across the burst, which is the direct evidence of which
+#             NIC actually carried the traffic.
+#           - The first pings after bringing a link up are lost to ARP, not to
+#             the link: a bench capture showed 4x "Destination Host
+#             Unreachable" on the first burst and 0% loss on the very next
+#             one. LINK_SETTLE_SEC absorbs that; it is not packet loss.
+#
+# Version History
+# V1.0.0     20260824    Initial Version
+# V2.0.0     20260824    Switch from ifconfig to iproute2 (ip link / address
+#                        replace / route replace with per-NIC metric). Both
+#                        NICs now stay up -- no link down between legs. Add
+#                        `ip -s link show` per leg with a TX/RX delta, and
+#                        ARP_STRICT for the same-subnet case.
+###############################################################################
+
+set -u
+
+###############################################################################
+# User Configurable Section  -- normally this is the only part you need to edit
+###############################################################################
+
+# --- 10G management port ---
+IF_10G="eth0"
+IP_10G="192.168.1.99"
+TARGET_10G="192.168.1.30"      # host this NIC pings
+PLEN_10G=24                    # prefix length, e.g. 24 = /24
+GW_10G=""                      # default gateway; empty = do not touch routing
+METRIC_10G=100                 # lower metric wins for off-subnet traffic
+
+# --- 1G management port ---
+IF_1G="eth1"
+IP_1G="192.168.1.101"
+TARGET_1G="192.168.1.31"       # host this NIC pings
+PLEN_1G=24
+GW_1G=""
+METRIC_1G=200
+
+# --- ping ---
+PING_COUNT=10                  # echo requests per leg
+MAX_LOSS_PCT=0                 # loss above this marks the leg FAIL
+
+# Both NICs stay up. If they share a subnet the target's ARP can be answered
+# by either one, so a reply may arrive on the NIC that did not send. Setting
+# this applies arp_ignore=1 / arp_announce=2 to both, which keeps each NIC to
+# its own address. RAM only -- reverts on reboot. Set 0 for separate subnets.
+ARP_STRICT=1
+
+# Prefix for the ip commands; empty because the daemon already runs as root.
+SUDO=""
+
+# Seconds to wait after bringing a link up before pinging, so ARP is resolved
+# and the PHY has finished autoneg. The bench needed a few seconds on the 1G.
+LINK_SETTLE_SEC=5
+
+# Seconds between rounds (0 = start the next round immediately)
+INTERVAL_SEC=10
+
+# Per-ping-burst timeout in seconds; stops a wedged ping from freezing the
+# loop. 0 disables. Must exceed PING_COUNT (one packet per second).
+PING_TIMEOUT_SEC=60
+
+# Stop after this many rounds. 0 = run until stopped manually.
+MAX_ROUNDS=0
+
+# Logging
+LOG_DIR=""                      # empty = <script directory>/log
+LOG_NAME="mgmt_ping.log"
+MAX_LOG_SIZE_MB=100             # rotate above this size; 0 = never rotate
+MAX_LOG_KEEP=5                  # keep .1 .. .N
+
+# What `start` does with the log left behind by the previous run:
+#   new     = begin with an empty log; previous content and rotated copies are
+#             discarded (default -- one run, one log)
+#   archive = rename the previous log to <log>.YYYYmmdd-HHMMSS, then begin empty
+#   append  = keep appending to the existing log
+START_LOG_MODE="new"
+
+###############################################################################
+# Internal
+###############################################################################
+SCRIPT_NAME="$(basename -- "${BASH_SOURCE[0]}")"
+SCRIPT_PATH="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)/${SCRIPT_NAME}"
+[ -n "${LOG_DIR}" ] || LOG_DIR="$(dirname -- "${SCRIPT_PATH}")/log"
+LOG_FILE="${LOG_DIR}/${LOG_NAME}"
+PID_FILE="${LOG_DIR}/${LOG_NAME%.log}.pid"
+
+LOG_TO_FILE=0
+STOP=0
+SLEEP_PID=""
+
+ts()  { date '+%Y-%m-%d %H:%M:%S'; }
+die() { printf '[ERROR] %s\n' "$*" >&2; exit 1; }
+
+on_signal() {
+    STOP=1
+    [ -n "${SLEEP_PID}" ] && kill "${SLEEP_PID}" 2>/dev/null
+}
+
+interruptible_sleep() {
+    local sec="$1"
+    [ "${sec}" -gt 0 ] 2>/dev/null || return 0
+    sleep "${sec}" &
+    SLEEP_PID=$!
+    wait "${SLEEP_PID}" 2>/dev/null
+    SLEEP_PID=""
+}
+
+is_running() {
+    local pid
+    [ -f "${PID_FILE}" ] || return 1
+    pid="$(cat "${PID_FILE}" 2>/dev/null)"
+    [[ "${pid}" =~ ^[0-9]+$ ]] || return 1
+    kill -0 "${pid}" 2>/dev/null || return 1
+    grep -qa "${SCRIPT_NAME}" "/proc/${pid}/cmdline" 2>/dev/null || return 1
+    printf '%s' "${pid}"
+    return 0
+}
+
+rotate_log_if_needed() {
+    local max_bytes size i
+    [ "${LOG_TO_FILE}" -eq 1 ] || return 0
+    [ "${MAX_LOG_SIZE_MB}" -gt 0 ] || return 0
+    [ -f "${LOG_FILE}" ] || return 0
+
+    max_bytes=$(( MAX_LOG_SIZE_MB * 1024 * 1024 ))
+    size="$(stat -c %s "${LOG_FILE}" 2>/dev/null || echo 0)"
+    [ "${size}" -ge "${max_bytes}" ] || return 0
+
+    for (( i = MAX_LOG_KEEP - 1; i >= 1; i-- )); do
+        [ -f "${LOG_FILE}.${i}" ] && mv -f "${LOG_FILE}.${i}" "${LOG_FILE}.$(( i + 1 ))"
+    done
+    mv -f "${LOG_FILE}" "${LOG_FILE}.1"
+    exec >>"${LOG_FILE}" 2>&1
+    printf '[%s] INFO : log rotated at %s MB\n' "$(ts)" "${MAX_LOG_SIZE_MB}"
+}
+
+remove_rotated_logs() {
+    local i
+    for (( i = 1; i <= MAX_LOG_KEEP + 1; i++ )); do
+        rm -f "${LOG_FILE}.${i}"
+    done
+}
+
+prepare_log_on_start() {
+    local stamp
+    case "${START_LOG_MODE}" in
+        append)
+            return 0
+            ;;
+        archive)
+            if [ -s "${LOG_FILE}" ]; then
+                stamp="$(date '+%Y%m%d-%H%M%S')"
+                mv -f "${LOG_FILE}" "${LOG_FILE}.${stamp}" \
+                    || die "cannot archive ${LOG_FILE}"
+                printf 'previous log archived: %s.%s\n' "${LOG_FILE}" "${stamp}"
+            fi
+            remove_rotated_logs
+            ;;
+        new)
+            # Truncate rather than unlink: the inode is preserved, so a tail -f
+            # that is already attached keeps following the new run.
+            if [ -f "${LOG_FILE}" ]; then
+                : > "${LOG_FILE}" || die "cannot truncate ${LOG_FILE}"
+            fi
+            remove_rotated_logs
+            ;;
+        *)
+            die "invalid START_LOG_MODE: ${START_LOG_MODE}"
+            ;;
+    esac
+}
+
+# Cumulative "<rx_packets> <tx_packets>" for an interface, from ip -s link.
+# The numbers sit on the line after each RX:/TX: header, and the column order
+# is "bytes packets errors ..." -- so packets is $2, not $1.
+if_counters() {
+    ${SUDO} ip -s link show "$1" 2>/dev/null | awk '
+        /RX:/ { getline; rx = $2 }
+        /TX:/ { getline; tx = $2 }
+        END   { printf "%s %s", (rx == "" ? 0 : rx), (tx == "" ? 0 : tx) }'
+}
+
+# Bring the NIC up and (re)apply its address and default route. `replace` is
+# idempotent, so repeated rounds do not stack duplicates.
+setup_iface() {
+    local iface="$1" ipaddr="$2" plen="$3" gw="$4" metric="$5"
+
+    ${SUDO} ip link set "${iface}" up 2>&1                                  || return 1
+    ${SUDO} ip address replace "${ipaddr}/${plen}" dev "${iface}" 2>&1      || return 1
+    if [ -n "${gw}" ]; then
+        ${SUDO} ip route replace default via "${gw}" dev "${iface}" \
+                metric "${metric}" 2>&1                                     || return 1
+    fi
+    return 0
+}
+
+# One leg: configure <if>, settle, ping its own target, report. The NIC is
+# LEFT UP -- nothing is brought down between legs.
+# Usage: ping_leg <label> <if> <ip> <plen> <gw> <metric> <target>
+ping_leg() {
+    local label="$1" iface="$2" ipaddr="$3" plen="$4" gw="$5" metric="$6" target="$7"
+    local out rc tx rx loss avg verdict
+    local c0 c1 rx0 tx0 rx1 tx1 drx dtx
+
+    printf -- '----- [%s] %s : %s (%s/%s) -> %s -----\n' \
+              "$(ts)" "${label}" "${iface}" "${ipaddr}" "${plen}" "${target}"
+
+    if ! setup_iface "${iface}" "${ipaddr}" "${plen}" "${gw}" "${metric}"; then
+        printf '[%s] FAIL : cannot configure %s\n\n' "$(ts)" "${iface}"
+        return 1
+    fi
+    interruptible_sleep "${LINK_SETTLE_SEC}"
+    [ "${STOP}" -eq 0 ] || return 1
+
+    c0="$(if_counters "${iface}")"; rx0="${c0% *}"; tx0="${c0#* }"
+
+    if [ "${PING_TIMEOUT_SEC}" -gt 0 ]; then
+        out="$(timeout "${PING_TIMEOUT_SEC}" ping -I "${iface}" -c "${PING_COUNT}" "${target}" 2>&1)"
+    else
+        out="$(ping -I "${iface}" -c "${PING_COUNT}" "${target}" 2>&1)"
+    fi
+    rc=$?
+    printf '%s\n' "${out}"
+
+    c1="$(if_counters "${iface}")"; rx1="${c1% *}"; tx1="${c1#* }"
+    drx=$(( rx1 - rx0 )); dtx=$(( tx1 - tx0 ))
+
+    printf -- '--- ip -s link show %s ---\n' "${iface}"
+    ${SUDO} ip -s link show "${iface}" 2>&1
+
+    # "10 packets transmitted, 10 received, 0% packet loss"
+    tx="$(printf '%s' "${out}"   | sed -n 's/^\([0-9]\+\) packets transmitted.*/\1/p'   | tail -1)"
+    rx="$(printf '%s' "${out}"   | sed -n 's/.*[, ]\([0-9]\+\) received.*/\1/p'         | tail -1)"
+    loss="$(printf '%s' "${out}" | sed -n 's/.*[, ]\([0-9]\+\)% packet loss.*/\1/p'     | tail -1)"
+    # "rtt min/avg/max/mdev = 1.044/1.743/2.387/0.437 ms"
+    avg="$(printf '%s' "${out}"  | sed -n 's|.*= [0-9.]*/\([0-9.]*\)/.*|\1|p'           | tail -1)"
+
+    [ -n "${tx}" ]   || tx=0
+    [ -n "${rx}" ]   || rx=0
+    [ -n "${loss}" ] || loss=100
+    [ -n "${avg}" ]  || avg="-"
+
+    if [ "${rc}" -eq 124 ]; then
+        verdict="FAIL(timeout)"
+    elif [ "${loss}" -le "${MAX_LOSS_PCT}" ]; then
+        verdict="PASS"
+    else
+        verdict="FAIL"
+    fi
+
+    # one greppable line per leg: grep RESULT <log>
+    # nic_tx/nic_rx are this interface's own counter delta across the burst --
+    # if they stay near zero while the ping succeeded, the traffic went out a
+    # different NIC and the result is not attributable to this one.
+    printf '[%s] RESULT %-3s %-6s -> %-15s tx=%s rx=%s loss=%s%% rtt_avg=%sms nic_tx=%s nic_rx=%s %s\n\n' \
+           "$(ts)" "${label}" "${iface}" "${target}" "${tx}" "${rx}" "${loss}" "${avg}" \
+           "${dtx}" "${drx}" "${verdict}"
+
+    [ "${verdict}" = "PASS" ]
+}
+
+# arp_ignore=1 : answer ARP only for addresses configured on the incoming NIC
+# arp_announce=2: pick the source address from the outgoing NIC's own subnet
+# Both are RAM-only sysctls and revert on reboot.
+apply_arp_strict() {
+    local i
+    [ "${ARP_STRICT}" -eq 1 ] || return 0
+    for i in "${IF_10G}" "${IF_1G}"; do
+        ${SUDO} sysctl -qw "net.ipv4.conf.${i}.arp_ignore=1"   2>/dev/null
+        ${SUDO} sysctl -qw "net.ipv4.conf.${i}.arp_announce=2" 2>/dev/null
+    done
+    printf '[%s] INFO : arp_ignore=1 arp_announce=2 applied to %s,%s\n' \
+           "$(ts)" "${IF_10G}" "${IF_1G}"
+}
+
+main_loop() {
+    local round=0 pass=0 fail=0
+
+    command -v ip   >/dev/null 2>&1 || die "ip (iproute2) not found"
+    command -v ping >/dev/null 2>&1 || die "ping not found"
+    [ "${PING_COUNT}" -gt 0 ] 2>/dev/null || die "PING_COUNT must be > 0"
+
+    trap on_signal INT TERM
+
+    printf '#############################################################\n'
+    printf '[%s] START: pid=%d count=%d settle=%ds interval=%ds\n' \
+           "$(ts)" "$$" "${PING_COUNT}" "${LINK_SETTLE_SEC}" "${INTERVAL_SEC}"
+    printf '[%s]        10G %s %s/%s -> %s  (metric %s)\n' \
+           "$(ts)" "${IF_10G}" "${IP_10G}" "${PLEN_10G}" "${TARGET_10G}" "${METRIC_10G}"
+    printf '[%s]        1G  %s %s/%s -> %s  (metric %s)\n' \
+           "$(ts)" "${IF_1G}" "${IP_1G}" "${PLEN_1G}" "${TARGET_1G}" "${METRIC_1G}"
+    printf '#############################################################\n'
+
+    apply_arp_strict
+
+    while [ "${STOP}" -eq 0 ]; do
+        round=$(( round + 1 ))
+        printf -- '---------- ROUND %d @ %s ----------\n' "${round}" "$(ts)"
+
+        if ping_leg "10G" "${IF_10G}" "${IP_10G}" "${PLEN_10G}" "${GW_10G}" \
+                    "${METRIC_10G}" "${TARGET_10G}"; then
+            pass=$(( pass + 1 )); else fail=$(( fail + 1 ))
+        fi
+        [ "${STOP}" -eq 0 ] || break
+
+        if ping_leg "1G" "${IF_1G}" "${IP_1G}" "${PLEN_1G}" "${GW_1G}" \
+                    "${METRIC_1G}" "${TARGET_1G}"; then
+            pass=$(( pass + 1 )); else fail=$(( fail + 1 ))
+        fi
+
+        rotate_log_if_needed
+
+        if [ "${MAX_ROUNDS}" -gt 0 ] && [ "${round}" -ge "${MAX_ROUNDS}" ]; then
+            break
+        fi
+        [ "${STOP}" -eq 0 ] && interruptible_sleep "${INTERVAL_SEC}"
+    done
+
+    printf '[%s] STOP : pid=%d after %d round(s), legs PASS=%d FAIL=%d\n' \
+           "$(ts)" "$$" "${round}" "${pass}" "${fail}"
+}
+
+###############################################################################
+# Sub-commands
+###############################################################################
+do_start() {
+    local pid
+    pid="$(is_running)" && die "already running (pid=${pid})"
+    mkdir -p "${LOG_DIR}" || die "cannot create ${LOG_DIR}"
+    prepare_log_on_start
+
+    if command -v setsid >/dev/null 2>&1; then
+        setsid "${SCRIPT_PATH}" __daemon >/dev/null 2>&1 &
+    else
+        nohup "${SCRIPT_PATH}" __daemon >/dev/null 2>&1 &
+        disown 2>/dev/null
+    fi
+
+    sleep 1
+    pid="$(is_running)" || die "start failed, check ${LOG_FILE}"
+    printf 'started (pid=%s)\nlog: %s\n' "${pid}" "${LOG_FILE}"
+}
+
+do_daemon() {
+    mkdir -p "${LOG_DIR}" || die "cannot create ${LOG_DIR}"
+    LOG_TO_FILE=1
+    exec >>"${LOG_FILE}" 2>&1
+    printf '%d\n' "$$" > "${PID_FILE}"
+    trap 'rm -f "${PID_FILE}"' EXIT
+    main_loop
+}
+
+do_stop() {
+    local pid i
+    pid="$(is_running)" || { printf 'not running\n'; rm -f "${PID_FILE}"; return 0; }
+
+    kill -TERM -"${pid}" 2>/dev/null || kill -TERM "${pid}" 2>/dev/null
+    for (( i = 0; i < 20; i++ )); do
+        kill -0 "${pid}" 2>/dev/null || break
+        sleep 0.5
+    done
+    if kill -0 "${pid}" 2>/dev/null; then
+        printf 'SIGTERM ignored, sending SIGKILL\n'
+        kill -KILL -"${pid}" 2>/dev/null || kill -KILL "${pid}" 2>/dev/null
+    fi
+    rm -f "${PID_FILE}"
+    printf 'stopped (pid=%s)\n' "${pid}"
+}
+
+do_status() {
+    local pid
+    if pid="$(is_running)"; then
+        printf 'status : running (pid=%s)\n' "${pid}"
+    else
+        printf 'status : stopped\n'
+    fi
+    printf 'log    : %s\n' "${LOG_FILE}"
+    [ -f "${LOG_FILE}" ] && printf 'size   : %s\n' "$(du -h "${LOG_FILE}" | cut -f1)"
+    printf 'ping   : count=%d, interval=%ds, settle=%ds\n' "${PING_COUNT}" "${INTERVAL_SEC}" "${LINK_SETTLE_SEC}"
+    printf '10G    : %s %s/%s -> %s (metric %s)\n' "${IF_10G}" "${IP_10G}" "${PLEN_10G}" "${TARGET_10G}" "${METRIC_10G}"
+    printf '1G     : %s %s/%s -> %s (metric %s)\n' "${IF_1G}" "${IP_1G}" "${PLEN_1G}" "${TARGET_1G}" "${METRIC_1G}"
+}
+
+usage() {
+    cat <<EOF
+Usage: ${SCRIPT_NAME} {start|stop|status|fg|tail|clear|summary}
+
+  start    Run detached in the background; the previous log is discarded first
+           (see START_LOG_MODE)
+  stop     Stop the background instance
+  status   Show pid / log path / configured NICs
+  fg       Run in the foreground, output to the terminal (for a quick check)
+  tail     tail -f the log file  (does NOT return -- do not call from a macro)
+  clear    Remove the log file and all rotated copies (must be stopped first)
+  summary  Print just the per-leg RESULT lines from the log
+
+Log file : ${LOG_FILE}
+
+One round = 10G leg then 1G leg, each pinging its own target. Both NICs are
+brought up and left up; addresses and routes are applied with
+"ip address/route replace", so repeating a round does not stack duplicates.
+
+If both NICs share a subnet, keep ARP_STRICT=1 -- otherwise a reply can come
+back on the NIC that did not send it. Check nic_tx/nic_rx on the RESULT line:
+they are that interface's own counter delta across the burst.
+
+Edit the User Configurable Section at the top to change interfaces, addresses,
+targets, prefix lengths, gateways, metrics or the packet count.
+EOF
+}
+
+###############################################################################
+# Entry point
+###############################################################################
+case "${1:-}" in
+    start)    do_start ;;
+    stop)     do_stop ;;
+    status)   do_status ;;
+    fg)       LOG_TO_FILE=0; main_loop ;;
+    tail)     tail -n 50 -f "${LOG_FILE}" ;;
+    summary)  grep -a 'RESULT' "${LOG_FILE}" 2>/dev/null || printf 'no results in %s\n' "${LOG_FILE}" ;;
+    clear)
+        is_running >/dev/null && die "still running, stop it first"
+        rm -f "${LOG_FILE}" "${LOG_FILE}".[0-9]*
+        printf 'log cleared\n'
+        ;;
+    __daemon) do_daemon ;;
+    -h|--help|"") usage ;;
+    *)        printf '[ERROR] unknown sub-command: %s\n\n' "$1" >&2; usage; exit 1 ;;
+esac
@@ -7,6 +7,10 @@ strTestcase="ENV"      ;ENV,EMC,Margin...etc
 EN_Margin         = 0  ; 1: Enable Margin Test, 0: Disable Margin Test
 EN_log            = 1  ; 1: Enable log, 0: Disable log

+;================================================================
+; FAN_SPEED
+;================================================================
+FAN_SPEED = 30
 ;================================================================
 ; Switch Unit Population
 ;================================================================
@@ -16,3 +16,8 @@ wait prompt_sonic_root
 sendln "show platform leak status"
 wait prompt_sonic_root
 sendln "show platform leak channels"
+
+wait prompt_sonic_root
+sendln "tpm-dut-test fru"
+wait prompt_sonic_root
+sendln "tpm-dut-test tpm-read"
@@ -1,8 +1,11 @@
+; All Event
 wait prompt_sonic_root
-sendln "date"
+sendln "dmesg -T | grep -Ei 'error|fail(ed|ure)?|fault|critical|panic|timeout'"
+
+; i2c event
 wait prompt_sonic_root
-sendln "dmesg | grep -i error"
+sendln "dmesg -T | grep -Ei 'error|fail(ed|ure)?|fault|critical|panic|timeout' | grep -i i2c"
+
+; Clear Event
 wait prompt_sonic_root
-sendln "dmesg | grep -i fail"
-wait prompt_sonic_root
-sendln "dmesg | grep -i warning"
+sendln "dmesg -C"
@@ -4,7 +4,7 @@
 ; Date    : 2026-08-21
 ; Author  : ETWen
 ; =============================================================================
-; Wait until every switch unit ENABLED below reports more than WT_MIN ports up:
+; Wait until every switch unit ENABLED below reports at least WT_MIN ports up:
 ;     bcmcmd -n <u> -c ps | grep -w up | wc -l
 ;
 ; The DUT is not always fully populated. Which units exist is declared ONCE in
@@ -34,10 +34,15 @@
 ;   V3.1.0  2026-08-21  Take the population from SWB_UNIT0 / SWB_UNIT1 in
 ;                       config.ttl instead of local copies, so this wait and the
 ;                       traffic blocks cannot drift apart.
+;   V3.1.1  2026-08-25  WT_INTERVAL 10 -> 60. Fix the WT_MIN comments: the test
+;                       has been `< WT_MIN` (at least) since the threshold was
+;                       corrected, but the text still said "more than", which is
+;                       the off-by-one that once hung Script A.
 ; =============================================================================
 ; ---- which units to wait for: SWB_UNIT0 / SWB_UNIT1, set in config.ttl ------
-WT_MIN      = 216     ; an enabled unit must report MORE than this many ports up
-WT_INTERVAL = 10      ; seconds between polls
+WT_MIN      = 216     ; an enabled unit must report AT LEAST this many ports up
+                      ; (216 = 108 loopback pairs x 2, i.e. every cabled port)
+WT_INTERVAL = 60      ; seconds between polls
 ; -----------------------------------------------------------------------------

 timeout = 60          ; per-wait cap; bcmcmd ps is not instant
Author	SHA1	Message	Date
etwenandClaude Opus 5	ef7cbdffd4	docs(release): Add v1.0.7 notes; bump Script A header to V1.0.7 Script A carried a V1.0.7 history block while its "; Version :" header still read V1.0.6, so publish.sh built Script_ABC_Blanton_V1.0.6 and the folder would have disagreed with the tag. Header and date corrected -- reading the version from the header rather than a flag is what surfaced this. utils/wait_init.ttl V3.1.1: poll interval 10 s -> 60 s, and the WT_MIN comments now say "at least" to match the test, which has been `< WT_MIN` since the threshold was fixed. The stale "more than" wording described exactly the off-by-one that once hung Script A. Script C: the BMC USB journalctl dump is commented out. docs/release-notes/v1.0.7.md written in the house format. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM	2026-08-25 14:22:22 +08:00
etwenandClaude Opus 5	ae8941a844	feat(ttl): Set fan speed in Script A, archive job logs to USB in C config.ttl gains FAN_SPEED (30). Script A rebinds the two max31790 controllers (18-0020, 25-0020) and applies the speed with fan-speed-control.sh, answering its confirmation prompt, so a run starts from a known thermal state rather than whatever the last test left. Script A also clears /host/hw-eval/current/jobs before the run, and Script C copies that directory to /mnt/usb/jobs-<date>_<time> so the bgctl job logs leave the DUT with the run they belong to. Fix: 25-0020 was bound twice in a row -- the second bind can only fail, since the driver is already attached. Removed; the two controllers now have a matching unbind/sleep/bind each. Script A -> V1.0.7, history covering the config.ttl and Script C changes as well. Docs: fan control and the job-log archive added to Tech Stack, Key Features and Data Flow; the config.ttl example refreshed with FAN_SPEED and the SWB_UNIT flags. Three risks recorded in Future Extensions -- `rm` without -r cannot clear the job subdirectories that Script C copies with -r, the fan confirmation wait has no timeout and would hang silently if the prompt ever changes, and /mnt/usb is never checked for being mounted. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM	2026-08-25 14:12:24 +08:00
etwenandClaude Opus 5	a6a12cdf2c	docs: Sync ARCHITECTURE and CLAUDE with the bgctl and mgmt-ping work Script A: wait 45 s between starting and stopping mgmt_ping_monitor. `start` returns after one second, but a round is roughly 30 s -- without the pause the log held only the START banner and no RESULT line. Docs brought up to date with the eight commits since `419b680`: - Tech Stack gains bgctl, systemd-run, iproute2 and hw-test-session; the stress row moves off the hammer scripts - Structure and Key Features cover mgmt_ping_monitor.sh, and mark bmc_monitor{,_ddr}.sh as disabled -- their call sites in B and C are commented out, though the files remain - Data Flow rewritten for all three scripts - Two constraints added: TTL's `timeout` is global and must be restored, and two management NICs on one subnet cause ARP flux (hence ARP_STRICT, and nic_tx/nic_rx as the evidence of which NIC sent) - CLAUDE gotchas add the `ip -s link` column order, that a monitor's `start` returns in one second rather than after a round, and that show_dmesg now ends with `dmesg -C` - Phase 3 ticks the move to bgctl; Phase 5 gains the mgmt-ping, NVMe and EDAC parsing targets. Future Extensions notes that Script C never cats mgmt_ping.log, so the soak's ping results stay on the DUT Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM	2026-08-24 23:34:33 +08:00
etwenandClaude Opus 5	e38d24c775	feat: Add mgmt_ping_monitor.sh and move stress onto bgctl New Blanton_Script/mgmt_ping_monitor.sh: brings both management NICs up with iproute2 (`ip link set` / `address replace` / `route replace` with per-NIC metric) and pings each one's own target -- eth0 -> .30, eth1 -> .31 -- appending to a rotating log. Same sub-commands as the bmc monitors, plus `summary` for just the per-leg RESULT lines. Both NICs stay up, which on a shared subnet lets the target's ARP be answered by either one, so a reply can land on the NIC that did not send. ARP_STRICT applies arp_ignore/arp_announce to prevent that, and each leg logs `ip -s link show` with the interface's own TX/RX packet delta across the burst as direct evidence of which NIC carried the traffic. Note `ip -s link` orders columns "bytes packets ...", so the packet count is the second field. Script A: hw-test-session start/log/status, a fuller DUT inventory (version, fwutil, syseeprom, ssdhealth, TPM, nvme smart-log, smartctl), bmc-first-enroll and bmc-manager version/status, ras-mc-ctl summary, and both 100G uplinks now brought up rather than 513 being left down. Script B: stress moves to bgctl (memtester, qfx5252-stress-ssd/-usb) and the BMC DDR load runs through bmc-manager, replacing the hammer scripts and the bmc_monitor pair. Adds a BMC USB net test that discovers the cdc_ncm interface and runs a 4-hour ping under systemd-run. Script C: stops the bgctl jobs, the BMC USB unit and the mgmt ping, then collects journalctl, per-NIC counters, ras-mc-ctl and NVMe health, and closes the session with hw-test-session finish. utils/show_dmesg.ttl: one combined error regex with `dmesg -T`, an i2c-filtered view, then `dmesg -C` so Script C's capture shows only what the soak produced. utils/setup_pmon.ttl: add the TPM FRU/read checks. Fix: Script B set `timeout = 15` for the cdc_ncm probe and never restored it, leaving the cap in force for everything after -- including the traffic init, which walks 108 VLANs per unit and takes far longer than 15 s. A timed-out wait returns without the prompt, so the macro would have run ahead of the DUT for the rest of the soak. Reset to 0 at :skip_ping, where both branches meet. Script A -> V1.0.6. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM	2026-08-24 23:27:37 +08:00