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

This commit is contained in:

etwen

2026-08-24 23:34:33 +08:00

co-authored by

Claude Opus 5

parent e38d24c775

commit a6a12cdf2c

3 changed files with 94 additions and 45 deletions

									
										src/Script_ABC_Blanton/1_Blanton_Script_A.ttl
									
		+1
		
												View File
												
				@@ -163,6 +163,7 @@ include "utils/show_dmesg.ttl"

				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"