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UNIX for Advanced & Expert Users
j2_maxPageReadAhead & j2_nBufferPerPagerDevice and CIO
Post 302231859 by zaxxon on Wednesday 3rd of September 2008 09:51:06 AM
09-03-2008
There is an AIX subforum here - post AIX problems there next time please^^
How did you notice it is locked up? Can you please post a vmstat -vs? An iostat of the disk(s) on which the problematic filesystems is placed on could help too.
Edit: Are you using AIO? If yes, "lsattr -El aio0" and "ps aux| grep aioserver" and iostat with -AQ to check aio queues maybe, please, ty
What kind of application is causing that traffic?
How did you notice it is locked up? Can you please post a vmstat -vs? An iostat of the disk(s) on which the problematic filesystems is placed on could help too.
Edit: Are you using AIO? If yes, "lsattr -El aio0" and "ps aux| grep aioserver" and iostat with -AQ to check aio queues maybe, please, ty
What kind of application is causing that traffic?Last edited by zaxxon; 09-03-2008 at 11:11 AM.. Reason: one more idea
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LEARN ABOUT OPENSOLARIS
mlib_imagemoment2_fp
mlib_ImageMoment2_Fp(3MLIB) mediaLib Library Functions mlib_ImageMoment2_Fp(3MLIB) NAME
mlib_ImageMoment2_Fp - second moment SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_ImageMoment2_Fp(mlib_d64 *moment, const mlib_image *img); DESCRIPTION
The mlib_ImageMoment2_Fp() function computes the second moment of each channel in a floating-point image. It uses the following equation: 1 w-1 h-1 moment[i] = ----- * SUM SUM img[x][y][i]**2 w*h x=0 y=0 PARAMETERS
The function takes the following arguments: moment Pointer to moment array, where length is the number of channels in the image. img Pointer to an image. RETURN VALUES
The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Committed | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
mlib_ImageMoment2(3MLIB), attributes(5) SunOS 5.11 2 Mar 2007 mlib_ImageMoment2_Fp(3MLIB)