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4938dc191844b73c582d4e2cb19b91df9ea99057
dbbackup/bin/README.md
Alexander Renz 4938dc1918
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fix: max_locks_per_transaction requires PostgreSQL restart 
- Fixed critical bug where ALTER SYSTEM + pg_reload_conf() was used
  but max_locks_per_transaction requires a full PostgreSQL restart
- Added automatic restart attempt (systemctl, service, pg_ctl)
- Added loud warnings if restart fails with manual fix instructions
- Updated preflight checks to warn about low max_locks_per_transaction
- This was causing 'out of shared memory' errors on BLOB-heavy restores
2026-01-15 18:50:10 +01:00

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DB Backup Tool - Pre-compiled Binaries

This directory contains pre-compiled binaries for the DB Backup Tool across multiple platforms and architectures.

Build Information

  • Version: 3.42.34
  • Build Time: 2026-01-15_14:33:12_UTC
  • Git Commit: 09a9177

Recent Updates (v1.1.0)

  • ✅ Fixed TUI progress display with line-by-line output
  • ✅ Added interactive configuration settings menu
  • ✅ Improved menu navigation and responsiveness
  • ✅ Enhanced completion status handling
  • ✅ Better CPU detection and optimization
  • ✅ Silent mode support for TUI operations

Available Binaries

Linux

  • dbbackup_linux_amd64 - Linux 64-bit (Intel/AMD)
  • dbbackup_linux_arm64 - Linux 64-bit (ARM)
  • dbbackup_linux_arm_armv7 - Linux 32-bit (ARMv7)

macOS

  • dbbackup_darwin_amd64 - macOS 64-bit (Intel)
  • dbbackup_darwin_arm64 - macOS 64-bit (Apple Silicon)

Windows

  • dbbackup_windows_amd64.exe - Windows 64-bit (Intel/AMD)
  • dbbackup_windows_arm64.exe - Windows 64-bit (ARM)

BSD Systems

  • dbbackup_freebsd_amd64 - FreeBSD 64-bit
  • dbbackup_openbsd_amd64 - OpenBSD 64-bit
  • dbbackup_netbsd_amd64 - NetBSD 64-bit

Usage

  1. Download the appropriate binary for your platform
  2. Make it executable (Unix-like systems): chmod +x dbbackup_*
  3. Run: ./dbbackup_* --help

Interactive Mode

Launch the interactive TUI menu for easy configuration and operation:

# Interactive mode with TUI menu
./dbbackup_linux_amd64

# Features:
# - Interactive configuration settings
# - Real-time progress display
# - Operation history and status
# - CPU detection and optimization

Command Line Mode

Direct command line usage with line-by-line progress:

# Show CPU information and optimization settings
./dbbackup_linux_amd64 cpu

# Auto-optimize for your hardware
./dbbackup_linux_amd64 backup cluster --auto-detect-cores

# Manual CPU configuration  
./dbbackup_linux_amd64 backup single mydb --jobs 8 --dump-jobs 4

# Line-by-line progress output
./dbbackup_linux_amd64 backup cluster --progress-type line

CPU Detection

All binaries include advanced CPU detection capabilities:

  • Automatic core detection for optimal parallelism
  • Support for different workload types (CPU-intensive, I/O-intensive, balanced)
  • Platform-specific optimizations for Linux, macOS, and Windows
  • Interactive CPU configuration in TUI mode

Support

For issues or questions, please refer to the main project documentation.