PROBLEM: (QAR 60865) (Patch ID: OSF375-213) ******** The bufpages calculation fails to take granularity hints into account. On systems that pre-allocate large percentages of physical memory to granularity hints, the bufcache calculation allocates an inordinately large amount of physical memory for the buffer cache in relation to the actual memory being used by the operating system. PROBLEM: (QAR 62611) (Patch ID: OSF375-223) ******** This patch corrects a potential boot panic problem by limiting the size of the bufcache.