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Full Discussion: os block size
Special Forums Hardware Filesystems, Disks and Memory os block size Post 29704 by kburrows on Thursday 10th of October 2002 12:11:06 PM
Old 10-10-2002
os block size

AIX 4.3.3

How can I find the os block size?

How can I change the OS Block Size?

When and where does the os block size get set?

I am running oracle 8.1.7 and am under the impression I need to set my os block size = oracle block size which is 8k.

Any insight on this would be helpful. Thanks.

$ df -I
Filesystem 512-blocks Used Free %Used Mounted on
 

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mlib_malloc(3MLIB)					    mediaLib Library Functions						mlib_malloc(3MLIB)

NAME
mlib_malloc - allocate a block of bytes SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> void *mlib_malloc(size_t size); DESCRIPTION
The mlib_malloc() function allocates size bytes on an 8-byte aligned boundary and returns a pointer to the allocated block. This function is equivalent to memalign(8, size). PARAMETERS
The function takes the following arguments: size Size of the block in bytes. RETURN VALUES
The function returns a pointer to the allocated block if successful. Otherwise it returns a null pointer. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
mlib_free(3MLIB), mlib_realloc(3MLIB), malloc(3C), attributes(5) SunOS 5.10 9 Nov 2004 mlib_malloc(3MLIB)
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