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Parallels C API Reference Guide
PRL_DISK_CACHE_ENABLED Macro
PrlDisk.h PRL_DISK Macros

Cached access to disk image.

Syntax
#define PRL_DISK_CACHE_ENABLED 1
File
Remarks

Fast write() and read() in case of all data can be fit in OS cache. But in the other hand host cache will be partially duplicated in guest OS cache, so in this mode memory usage may be ineffective.

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