Ensure Adequate Disk Space Monitoring Is Configured

中等級 1人工審核tdsql

說明

Disk space monitoring with alerting should be configured for all TDSQL partitions (data, log, backup, temporary directories). TDSQL includes a built-in log cleanup mechanism: OSS logs are retained for up to 30 days / 100 GB (cleaned every 12 hours), and Manager logs up to 20 GB (cleaned every 3 minutes).

檢查方式

稽核方法: 人工審核

此項建議無法自動檢查。當您傳入 --include-manual 時，掃描結果會列出此項目並附帶這些說明。

# Check current disk usage df -h /data/tdsql/ /tdsqlbackup/ /data/home/zkback/ 2>/dev/null # Check the TDSQL log cleanup configuration grep -A3 'log_clean' /path/to/tdsql/conf/scheduler.xml grep -A3 'clear_log' /path/to/tdsql/conf/scheduler.xml

修補方式

修補方法: 操作指南或基礎設施修補檔

1. Configure disk alerts at 80% and 90% thresholds. 2. Verify that TDSQL log cleanup is enabled: <log_clean enable="1" max_save_days="30" max_size="100000000000" hz="12"/> <clear_log enable="on" resv_capacity="20" distance_time="3" /> 3. Deploy external monitoring (Prometheus, Zabbix) covering all TDSQL partitions.

屬性

作業系統: 不限
標籤: tdsqlmonitoring
參考資料: CIS Tencent TDSQL 10.3.22 Benchmark v1.0.0 - 2.11 Ensure Adequate Disk Space Monitoring Is Configured