Tags » Libguestfs

Fedora 21 is out ...

… and there is a virt-builder image available. Get a Fedora 21 VM image in a few seconds:

$ virt-builder fedora-21
[   2.0] Downloading: http://libguestfs.org/download/builder/fedora-21.xz
[   2.0] Planning how to build this image
[   2.0] Uncompressing
[  14.0] Opening the new disk
[  28.0] Setting a random seed
[  28.0] Setting passwords
virt-builder: Setting random password of root to thu1hKRoXBxBigfC
[  29.0] Finishing off

Tip: Enable minidumps in a Windows guest

You can use virt-win-reg to enable minidumps in Windows guests. Quite easily as it happens.

First prepare a file crashcontrol.reg containing:

; NB: This assumes CurrentControlSet == ControlSet001
; See "CurrentControlSet etc." in virt-win-reg(1)


"AutoReboot"=dword:00000000
"CrashDumpEnabled"=dword:00000003
"DumpFile"=str(2):"%SystemRoot%\MEMORY.DMP"
"LogEvent"=dword:00000001
"MinidumpDir"=str(2):"%SystemRoot%\Minidump"
"MinidumpsCount"=dword:00000032
"Overwrite"=dword:00000001
… 57 more words