Report Generator

Report Examples

Snapshot Plots

Example for QuotaPctBarChart class
Shows percentage quota usage for each group:

Example for UsageQuotaBarChart class
Shows disk usage and quota consumption for each group:

Example for UsagePieChart class
Shows usage pie with storage consumption of top groups:

Time Series Plots

Examples for TrendChart class

Shows trend for quota consumption of all groups:

Shows trend for disk space usage of top groups:

Executables

Lustre Reports

Collect Scripts

• lustre-group-quota-collect.py

Report Scripts

• lustre-weekly-reports.py
• lustre-monthly-reports.py
• lustre-migration-report.py

Prerequisite

Required:

• python36 - Python runtime
• matplotlib (3.1.1) - for plotting
• pandas (0.25.1) - for time series plots

Optional:

• pip3 - installation of Python packages
• mysqlclient (1.4.4) - collecting and retrieving data from MySQL-DB
• getent - group resolution
• lfs quota - determining Lustre FS group quotas

Build Tools Dependencies

Python:

• python36-devel

mysqlclient:

• gcc
• libmariadbclient-dev