Using the VistA Appliance

Project Goal

Create a plug and play VistA virtual appliance to support training and demonstration activities.

Development Milestones

Virtual environment selection: QEMU

• Host Configuration: 10%
• Guest Configuration: 33%
• Installer design and development: 2%
• Security cerrtification: 0%
• User documentation: 5%
• Technical documentation: 1%
• Testing and User Acceptance: 0%

Development Steps

Host architecture

• Directory structure
• Guest launch scripting

Modifications: qemu-win.bat

The .bat file that comes with QEMU has been modified to launch Toaster.

The original file:

REM Start qemu on windows. @ECHO OFF REM SDL_VIDEODRIVER=directx is faster than windib. But keyboard cannot work well. SET SDL_VIDEODRIVER=windib REM SDL_AUDIODRIVER=waveout or dsound can be used. Only if QEMU_AUDIO_DRV=sdl. SET SDL_AUDIODRIVER=dsound REM QEMU_AUDIO_DRV=dsound or fmod or sdl or none can be used. See qemu -audio- help. SET QEMU_AUDIO_DRV=dsound REM QEMU_AUDIO_LOG_TO_MONITOR=1 displays log messages in QEMU monitor. SET QEMU_AUDIO_LOG_TO_MONITOR=0 qemu.exe -L . -m 128 -hda linux.img -soundhw all -localtime

The modified file:

REM Start qemu on windows. @ECHO OFF REM SDL_VIDEODRIVER=directx is faster than windib. But keyboard cannot work well. SET SDL_VIDEODRIVER=windib REM SDL_AUDIODRIVER=waveout or dsound can be used. Only if QEMU_AUDIO_DRV=sdl. SET SDL_AUDIODRIVER=dsound REM QEMU_AUDIO_DRV=dsound or fmod or sdl or none can be used. See qemu -audio-help. SET QEMU_AUDIO_DRV=dsound REM QEMU_AUDIO_LOG_TO_MONITOR=1 displays log messages in QEMU monitor. SET QEMU_AUDIO_LOG_TO_MONITOR=0 qemu.exe -L . -m 128 -hda -soundhw all -localtime -redir tcp:2222::22 -redir tcp:9297::9297 VAVistADemo200512.qcow

• Client connection configuration

Guest architecture

• Guest loading scripting

Development Resources

• [1] QEMU Main Page

Installation files

• [2] QEMU on Windows provides precompiled QEMU versions for Windows.
• [3] QEMU Accelerator Module
• [4] Detailed release notes and VA VistA Demo Toaster 20060926
• [5] BigFiles: file sharing

Open Issues & Questions

• Gain permission to distribute QEMU Accelerator Module

Project Team:

• Chris Uyehara
• Drew Einhorn
• LD 'Gus' Landis
• Nancy Anthracite
• Peter Bodtke
• KS Bhaskar (to be confirmed)
• Kevin Toppenburg (to be confirmed)

[6] Time Zone Map