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metadata/0302/sample_000/_agent_log.txt

@@ -0,0 +1,10 @@
+已创建输入文件（URL 按规则跳过）：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_000/project_status_template.odt`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_000`）：
+```bash
+total 4.0K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:50 _agent_log.txt
+-rw-r--r-- 1 root root 2.4K Mar 5 13:50 project_status_template.odt
+```

metadata/0302/sample_001/_agent_log.txt

@@ -0,0 +1,10 @@
+已创建输入文件（`url` 按规则跳过）：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_001/budget_review_template.odp`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_001`）：
+```bash
+total 4.0K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:50 _agent_log.txt
+-rw-r--r-- 1 root root 2.3K Mar 5 13:51 budget_review_template.odp
+```

metadata/0302/sample_002/_agent_log.txt

@@ -0,0 +1,7 @@
+已完成。该任务的 `input` 全是 URL，根据规则应跳过，因此无需创建本地输入文件。
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_002`）：
+```bash
+total 0
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:51 _agent_log.txt
+```

metadata/0302/sample_003/_agent_log.txt

@@ -0,0 +1,10 @@
+已创建输入文件：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_003/ml_ops_principles.txt`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_003`）：
+```bash
+total 4.0K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:51 _agent_log.txt
+-rw-r--r-- 1 root root 3.9K Mar 5 13:51 ml_ops_principles.txt
+```

metadata/0302/sample_003/ml_ops_principles.txt

@@ -0,0 +1,31 @@
+ML Operations Principles
+
+Model Versioning
+Model versioning provides traceability for training artifacts, hyperparameters, feature schemas, and deployment metadata across the full lifecycle. Teams should use immutable identifiers for every registered model and maintain clear links between experiments, approved versions, and production endpoints. This prevents ambiguity during incident response and supports controlled rollback when quality or stability degrades.
+
+Data Lineage
+Data lineage documents where each training and inference dataset originated, how it was transformed, and which downstream systems consumed it. Effective lineage practices include source snapshots, transformation logs, schema change history, and access controls. With strong lineage, teams can quickly assess impact from upstream data drift, regulatory requests, and pipeline failures.
+
+Reproducible Training
+Reproducible training ensures the same code and data inputs produce consistent model outcomes under controlled environments. This requires deterministic preprocessing, pinned dependencies, containerized execution, and versioned feature definitions. Reproducibility reduces release risk, improves review quality, and enables meaningful comparisons between model candidates.
+
+Continuous Evaluation
+Continuous evaluation tracks model behavior after deployment using live performance signals, data quality checks, and fairness indicators. Rather than relying only on offline test metrics, organizations should define thresholds for degradation and automate alerts for material shifts. This allows teams to trigger retraining or rollback decisions before user impact becomes severe.
+
+Deployment Governance
+Deployment governance introduces clear approval checkpoints, separation of duties, and policy enforcement for model releases. Typical controls include security scanning, validation against baseline benchmarks, and staged rollout requirements. Governance balances delivery speed with risk management, especially in high-impact decision systems.
+
+Observability and Monitoring
+Observability covers metrics, logs, and traces across model serving, feature pipelines, and supporting infrastructure. Monitoring should include latency, error rates, throughput, prediction distributions, and feature freshness indicators. Rich observability shortens mean time to detect and resolve incidents while improving platform reliability.
+
+Incident Response and Rollback
+Incident response for ML systems should define ownership, communication paths, and runbooks for model-specific failure modes. Teams need pre-approved rollback strategies, fallback logic, and escalation criteria aligned with business risk. Practiced response routines reduce downtime and preserve stakeholder trust when anomalies occur.
+
+Security and Access Control
+Security in MLOps extends beyond infrastructure to include model artifacts, feature stores, and training data repositories. Organizations should implement least-privilege access, key rotation, signed artifacts, and audit trails for privileged actions. These controls help protect intellectual property and reduce exposure to tampering or data leakage.
+
+Cost and Resource Efficiency
+Cost efficiency requires visibility into GPU/CPU utilization, storage growth, and serving overhead across environments. Teams should right-size compute profiles, schedule non-urgent workloads, and archive inactive artifacts to control spend. Optimizing resource usage improves sustainability and allows budget to be focused on high-value experimentation.
+
+Documentation and Knowledge Sharing
+Documentation should capture architecture decisions, model assumptions, data dependencies, and operational playbooks in a discoverable format. Strong knowledge sharing reduces single points of failure and supports faster onboarding for engineers and analysts. As systems evolve, living documentation keeps operational standards consistent across teams.

metadata/0302/sample_004/_agent_log.txt

@@ -0,0 +1,10 @@
+已创建输入文件：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_004/q3_sales_by_region.csv`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_004`）：
+```bash
+total 4.0K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:52 _agent_log.txt
+-rw-r--r-- 1 root root 1.2K Mar 5 13:52 q3_sales_by_region.csv
+```

metadata/0302/sample_004/q3_sales_by_region.csv

@@ -0,0 +1,23 @@
+region,product_line,revenue_usd,units_sold
+North America,Enterprise Analytics Suite,245000.50,420
+North America,Cloud Integration Platform,198450.00,365
+North America,Retail Insights Dashboard,132880.75,290
+Europe,Enterprise Analytics Suite,221340.20,398
+Europe,Cloud Integration Platform,187920.40,342
+Europe,Retail Insights Dashboard,128540.60,276
+Asia Pacific,Enterprise Analytics Suite,268910.10,455
+Asia Pacific,Cloud Integration Platform,204330.80,381
+Asia Pacific,Retail Insights Dashboard,139770.90,302
+Latin America,Enterprise Analytics Suite,118640.30,214
+Latin America,Cloud Integration Platform,102550.70,196
+Latin America,Retail Insights Dashboard,76420.50,158
+Middle East,Enterprise Analytics Suite,136780.00,238
+Middle East,Cloud Integration Platform,115930.25,210
+Middle East,Retail Insights Dashboard,82310.40,171
+Africa,Enterprise Analytics Suite,95760.85,176
+Africa,Cloud Integration Platform,84320.10,163
+Africa,Retail Insights Dashboard,61240.75,129
+Oceania,Enterprise Analytics Suite,88350.45,154
+Oceania,Cloud Integration Platform,77290.65,141
+Oceania,Retail Insights Dashboard,55480.95,118
+Central Asia,Enterprise Analytics Suite,69220.30,127

metadata/0302/sample_005/_agent_log.txt

@@ -0,0 +1,10 @@
+已创建输入文件：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_005/q3_project_metrics.ods`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_005`）：
+```bash
+total 4.0K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:52 _agent_log.txt
+-rw-r--r-- 1 root root 2.8K Mar 5 13:52 q3_project_metrics.ods
+```

metadata/0302/sample_006/_agent_log.txt

@@ -0,0 +1,10 @@
+已创建输入文件（URL 按规则跳过）：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_006/briefing_template.odt`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_006`）：
+```bash
+total 4.0K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:53 _agent_log.txt
+-rw-r--r-- 1 root root 2.1K Mar 5 13:53 briefing_template.odt
+```

metadata/0302/sample_007/_agent_log.txt

@@ -0,0 +1,12 @@
+已创建全部输入文件：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_007/q3_budget_forecast.ods`
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_007/project_status_template.odt`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_007`）：
+```bash
+total 8.0K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:53 _agent_log.txt
+-rw-r--r-- 1 root root 2.5K Mar 5 13:53 project_status_template.odt
+-rw-r--r-- 1 root root 2.3K Mar 5 13:53 q3_budget_forecast.ods
+```

metadata/0302/sample_008/_agent_log.txt

@@ -0,0 +1,14 @@
+已创建全部输入文件：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_008/new_hires_2024.ods`
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_008/new_hires_2024.csv`
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_008/welcome_letter_template.odt`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_008`）：
+```bash
+total 12K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:54 _agent_log.txt
+-rw-r--r-- 1 root root 1.3K Mar 5 13:54 new_hires_2024.csv
+-rw-r--r-- 1 root root 2.1K Mar 5 13:54 new_hires_2024.ods
+-rw-r--r-- 1 root root 2.2K Mar 5 13:54 welcome_letter_template.odt
+```

metadata/0302/sample_008/new_hires_2024.csv

@@ -0,0 +1,19 @@
+full_name,start_date,department,manager_name,office_location
+Avery Johnson,2024-01-08,Engineering,Maya Patel,San Francisco Office
+Lucas Chen,2024-01-08,Product,Daniel Kim,New York Office
+Sofia Martinez,2024-01-15,Design,Harper Lee,Austin Office
+Noah Williams,2024-01-15,Data Science,Priya Nair,San Francisco Office
+Emma Brown,2024-01-22,Marketing,Olivia Davis,Chicago Office
+Ethan Garcia,2024-01-22,Sales,Benjamin Hall,Boston Office
+Mia Rodriguez,2024-01-29,Customer Success,Ava Thompson,Seattle Office
+James Wilson,2024-01-29,Finance,Grace Park,New York Office
+Isabella Anderson,2024-02-05,HR,Charlotte Kim,Austin Office
+Liam Thomas,2024-02-05,Legal,Isabella Rossi,Chicago Office
+Amelia Jackson,2024-02-12,Engineering,Maya Patel,San Francisco Office
+Benjamin White,2024-02-12,Operations,Noah Bennett,Denver Office
+Harper Harris,2024-02-19,Product,Daniel Kim,New York Office
+Henry Martin,2024-02-19,Data Engineering,Lucas Martin,Seattle Office
+Evelyn Thompson,2024-02-26,Security,Noah Patel,San Francisco Office
+Michael Moore,2024-02-26,IT Support,Aisha Rahman,Chicago Office
+Abigail Taylor,2024-03-04,Business Analytics,Mia Alvarez,Boston Office
+Elijah Clark,2024-03-04,Procurement,James Turner,Austin Office

metadata/0302/sample_009/_agent_log.txt

@@ -0,0 +1,10 @@
+已创建输入文件：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_009/q3_sales.ods`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_009`）：
+```bash
+total 4.0K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:54 _agent_log.txt
+-rw-r--r-- 1 root root 2.3K Mar 5 13:54 q3_sales.ods
+```

metadata/0302/sample_010/_agent_log.txt

@@ -0,0 +1,10 @@
+已创建输入文件（URL 按规则跳过）：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_010/project_status_template.odt`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_010`）：
+```bash
+total 4.0K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:55 _agent_log.txt
+-rw-r--r-- 1 root root 2.3K Mar 5 13:55 project_status_template.odt
+```

metadata/0302/sample_011/_agent_log.txt

@@ -0,0 +1,10 @@
+已创建输入文件：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_011/python_tutorial_draft.odt`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_011`）：
+```bash
+total 4.0K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:55 _agent_log.txt
+-rw-r--r-- 1 root root 2.0K Mar 5 13:55 python_tutorial_draft.odt
+```

metadata/0302/sample_012/_agent_log.txt

@@ -0,0 +1,12 @@
+已创建全部输入文件：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_012/project_timeline.ods`
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_012/status_report_template.odt`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_012`）：
+```bash
+total 8.0K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:55 _agent_log.txt
+-rw-r--r-- 1 root root 2.0K Mar 5 13:56 project_timeline.ods
+-rw-r--r-- 1 root root 2.3K Mar 5 13:56 status_report_template.odt
+```

metadata/0302/sample_013/_agent_log.txt

@@ -0,0 +1,12 @@
+已创建全部输入文件：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_013/dashboard_metrics.ods`
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_013/kickoff_deck.odp`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_013`）：
+```bash
+total 8.0K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:56 _agent_log.txt
+-rw-r--r-- 1 root root 2.4K Mar 5 13:56 dashboard_metrics.ods
+-rw-r--r-- 1 root root 2.3K Mar 5 13:56 kickoff_deck.odp
+```

metadata/0302/sample_014/_agent_log.txt

@@ -0,0 +1,12 @@
+已创建全部输入文件：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_014/sustainability_data.ods`
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_014/sustainability_deck.odp`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_014`）：
+```bash
+total 8.0K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:57 _agent_log.txt
+-rw-r--r-- 1 root root 1.9K Mar 5 13:57 sustainability_data.ods
+-rw-r--r-- 1 root root 2.3K Mar 5 13:57 sustainability_deck.odp
+```

metadata/0302/sample_015/_agent_log.txt

@@ -0,0 +1,10 @@
+已创建输入文件：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_015/product_launch_plan.odp`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_015`）：
+```bash
+total 4.0K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:57 _agent_log.txt
+-rw-r--r-- 1 root root 2.3K Mar 5 13:58 product_launch_plan.odp
+```

metadata/0302/sample_016/_agent_log.txt

@@ -0,0 +1,12 @@
+已创建全部输入文件：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_016/workshop_schedule.ods`
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_016/workshop_guide.odt`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_016`）：
+```bash
+total 8.0K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:58 _agent_log.txt
+-rw-r--r-- 1 root root 2.2K Mar 5 13:59 workshop_guide.odt
+-rw-r--r-- 1 root root 2.3K Mar 5 13:59 workshop_schedule.ods
+```

metadata/0302/sample_017/_agent_log.txt

@@ -0,0 +1,10 @@
+已创建输入文件：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_017/research_summary.odt`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_017`）：
+```bash
+total 4.0K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:59 _agent_log.txt
+-rw-r--r-- 1 root root 2.6K Mar 5 13:59 research_summary.odt
+```

metadata/0302/sample_018/_agent_log.txt

@@ -0,0 +1,7 @@
+已完成。该任务的 `input` 仅包含 URL，根据规则应跳过，因此无需创建本地输入文件。
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_018`）：
+```bash
+total 0
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 13:59 _agent_log.txt
+```

metadata/0302/sample_019/_agent_log.txt

@@ -0,0 +1,12 @@
+已创建全部输入文件：
+
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_019/onboarding_notes.odt`
+- `/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_019/engineering_onboarding_template.odp`
+
+目录列表（`ls -lh /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/0302/sample_019`）：
+```bash
+total 8.0K
+-rw-rw-r-- 1 liangxiao liangxiao 0 Mar 5 14:00 _agent_log.txt
+-rw-r--r-- 1 root root 2.3K Mar 5 14:01 engineering_onboarding_template.odp
+-rw-r--r-- 1 root root 2.6K Mar 5 14:01 onboarding_notes.odt
+```