portfolio/CHANGELOG.md

Changelog

[Initial Version]

Added

• Repository structure:
  • infra-run
  • platform-projects
  • labs
• Linux operations Bash toolkit under infra-run/scripts/bash/os-healthcheck/:
  • healthcheck
  • disk usage checks
  • service checks
  • system reporting
• Disk full incident toolkit:
  • disk analysis
  • large files detection
  • deleted open files detection
  • safe cleanup suggestions
• Network troubleshooting script under infra-run/scripts/bash/os-healthcheck/:
  • interface, routing, DNS, connectivity checks
• Veritas storage toolkit:
  • VxVM disk detection
  • diskgroup extension
  • volume/filesystem resize
  • VCS freeze/unfreeze workflow
• GPFS storage toolkit:
  • cluster validation
  • NSD planning
  • filesystem expansion
  • rebalance
• Runbook-style structure and step-based execution.

Changed

• Moved Linux operations scripts into infra-run/scripts/bash/os-healthcheck/ to keep host health and troubleshooting checks grouped together.

Notes

• All scripts default to dry-run where change actions are present.
• Designed for safety and readability.
• No destructive actions without explicit confirmation.