Script B's monitoring loop had no pause at all - each round started the
instant the last one ended, so an overnight soak filled the log with
near-identical samples taken seconds apart. The section was even labelled
"Get data every 10mins" while running with no delay whatsoever.
The loop now ends each round with pause 60 and prints both job lists:
bgctl list for the platform job runner, jobs for anything the macro
backgrounded in that shell. A stress job that dies mid-soak shows up as a
shorter list on the next round instead of going unnoticed until the end.
60s is still hard-coded and the Status sheet asks for 10 minutes, so the
Phase 3 item stays open - this makes the loop sane, it does not close it.
Also adds docs/LTC2980_channel_map.csv: the nine settings/*.conf flattened
into one Board,CONN,Ch,NetName,Vnom sheet, generated by
tools/gen_channel_map.sh. The CSV is output, not source. NC channels are
kept as NC/- because the channel number is also the PMBus page - dropping
the gaps would shift every channel after them.
Two things the merged table makes visible: SWB0 and SWB1 carry identical
net names and voltages (only the bus and CB_I2C_CH differ), so those are
two copies that can drift apart silently; and there are exactly 8 NC
channels, all on CONN14/CONN15.
tools/100G_PRBS.txt, TR518.txt and fan_ctrl.txt join the existing
traffic_loopback_*.txt references. TR518 is not scripted yet and cannot
share the hardware with blanton_traffic_linespeed - both drive port
loopback and L2 learning.
Script A -> V1.0.10.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
port_prbs_monitor.sh drives PRBS on both 100G uplinks: lpmode off, arm
the pattern, then poll `phy diag <phy> prbs get` in the background until
stopped, counting a poll as PASS only when the output says "PRBS OK!".
prbsstat Ber is captured beside every poll for the record but does not
decide the verdict. `stop` runs prbsstat STOp and prbs clear before
rendering the report, so the test does not leave PRBS armed.
`start a` / `start b` runs one uplink alone, which is how a genuine port
fault is separated from the DUT not coping with two PRBS streams at
once. A port that was not run reports SKIP rather than FAIL -- deciding
on poll count alone would have made a deliberate single-port run look
like half the hardware was broken.
The port status is deliberately not printed at `start`: with PRBS armed
the link reports DOWN, which reads as a failure to anyone glancing at
the console. It appears in the report instead, after prbs clear and
labelled as the recovered state.
The calls in Script A, B and C are committed but commented out -- PRBS
is still under bring-up.
Fix: the job directory was written as /host/hw-eval/current/jobs in some
places and /host/hw-eval/jobs in others, so what Script B wrote was not
what Script C collected. Unified on /host/hw-eval/jobs.
Fix: Script C copied to /mnt/usb assuming it was mounted. It now finds
the device with usb_target.sh and mounts it first, so the logs actually
leave the DUT.
Script C also reorders its results -- stress logs, then the MGMT ping
report, then 100G status -- and cats the bgctl ssd/usb logs.
Script A -> V1.0.9. Docs and docs/release-notes/v1.0.9.md updated.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
Script A: the baseline ping window is 30 s rather than 45, and the log
is cleared afterwards so Script B starts from nothing.
Script B: `status` after `start`, and Script C: `status` before `stop`
plus a `cat` of the report. The status line shows both pids and the
replies received per NIC, so a dead link is visible while the soak is
still running instead of only at the end.
docs/release-notes/v1.0.8.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
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
Bring the Blanton Tera Term TTL test suite under version control and
document how the pieces fit together.
- ARCHITECTURE.md: A/B/C script roles, host-to-DUT-to-FPGA data path,
config/settings/profile data models, PCIe AER + EDAC topology table,
10 key constraints, and 6 development phases derived from the
Status_20260814 spreadsheet's On-Going items
- CLAUDE.md: stack, smoke-test commands, conventions, and the hardware
footguns (per-unit BDF, VSPI vs VI2C timing, repeated START,
STORE_USER_ALL, ARB_LOST false positives)
- secret/: gitignored credential store with README + .example template,
so the DUT login stops living in 1_Blanton_Script_A.ttl
- .gitignore: secret/*, For_AI/, *.log, publish/, *.DSN
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
etwenandClaude Opus 5