[vbox-dev] Questions about VBOXHDDBACKEND functions
Christophe Devriese
christophe.devriese at gmail.com
Sun Jan 31 17:49:11 GMT 2010
Hello,
I'm trying to make a VBOXHDDBACKEND (a memory-backed disk) by way of an
exercise. I have a few questions about some of the functions :
/* pfnGetFileSize */
return 0 in case of no file backend ?
/* pfnGetPCHSGeometry */
iscsihddbackend silently ignores this function call, not even setting the
pointer correctly ... is this a bug ?
/* pfnSetPCHSGeometry */
again iscsihddbackend silently ignores this, is this correct behavior ?
/* pfnGetLCHSGeometry */
again : silently ignored by iscsi ? is this correct behavior ?
/* pfnSetLCHSGeometry */
again : silently ignored by iscsi ? is this correct behavior ?
Thanks,
Christophe
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