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Full Discussion: tuning
Operating Systems Solaris tuning Post 302196776 by naresh.sun on Monday 19th of May 2008 12:25:29 PM
Old 05-19-2008
tuning
hw to increse nfs perfomence tuning?
Last edited by naresh.sun; 05-20-2008 at 10:37 AM..
 

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LEARN ABOUT CENTOS

tapset::nfs

tapset::nfs(3stap)														tapset::nfs(3stap)

NAME

       tapset::nfs - systemtap nfs tapset

DESCRIPTION

       nfs.fop.llseek
	      NFS client llseek operation

	       See probe::nfs.fop.llseek(3stap)
	       for details.

       nfs.fop.read
	      NFS client read operation

	       See probe::nfs.fop.read(3stap)
	       for details.

       nfs.fop.write
	      NFS client write operation

	       See probe::nfs.fop.write(3stap)
	       for details.

       nfs.fop.aio_read
	      NFS client aio_read file operation

	       See probe::nfs.fop.aio_read(3stap)
	       for details.

       nfs.fop.aio_write
	      NFS client aio_write file operation

	       See probe::nfs.fop.aio_write(3stap)
	       for details.

       nfs.fop.mmap
	      NFS client mmap operation

	       See probe::nfs.fop.mmap(3stap)
	       for details.

       nfs.fop.open
	      NFS client file open operation

	       See probe::nfs.fop.open(3stap)
	       for details.

       nfs.fop.flush
	      NFS client flush file operation

	       See probe::nfs.fop.flush(3stap)
	       for details.

       nfs.fop.release
	      NFS client release page operation

	       See probe::nfs.fop.release(3stap)
	       for details.

       nfs.fop.fsync
	      NFS client fsync operation

	       See probe::nfs.fop.fsync(3stap)
	       for details.

       nfs.fop.lock
	      NFS client file lock operation

	       See probe::nfs.fop.lock(3stap)
	       for details.

       nfs.fop.sendfile
	      NFS client send file operation

	       See probe::nfs.fop.sendfile(3stap)
	       for details.

       nfs.fop.check_flags
	      NFS client checking flag operation

	       See probe::nfs.fop.check_flags(3stap)
	       for details.

       nfs.aop.readpage
	      NFS client synchronously reading a page

	       See probe::nfs.aop.readpage(3stap)
	       for details.

       nfs.aop.readpages
	      NFS client reading multiple pages

	       See probe::nfs.aop.readpages(3stap)
	       for details.

       nfs.aop.set_page_dirty
	      NFS client marking page as dirty

	       See probe::nfs.aop.set_page_dirty(3stap)
	       for details.

       nfs.aop.writepage
	      NFS client writing a mapped page to the NFS server

	       See probe::nfs.aop.writepage(3stap)
	       for details.

       nfs.aop.writepages
	      NFS client writing several dirty pages to the NFS server

	       See probe::nfs.aop.writepages(3stap)
	       for details.

       nfs.aop.write_begin
	      NFS client begin to write data

	       See probe::nfs.aop.write_begin(3stap)
	       for details.

       nfs.aop.write_end
	      NFS client complete writing data

	       See probe::nfs.aop.write_end(3stap)
	       for details.

       nfs.aop.release_page
	      NFS client releasing page

	       See probe::nfs.aop.release_page(3stap)
	       for details.

SEE ALSO

	  probe::nfs.fop.llseek(3stap),      probe::nfs.fop.read(3stap),      probe::nfs.fop.write(3stap),	probe::nfs.fop.aio_read(3stap),
       probe::nfs.fop.aio_write(3stap),      probe::nfs.fop.mmap(3stap),       probe::nfs.fop.open(3stap),	  probe::nfs.fop.flush(3stap),
       probe::nfs.fop.release(3stap),	     probe::nfs.fop.fsync(3stap),      probe::nfs.fop.lock(3stap),	probe::nfs.fop.sendfile(3stap),
       probe::nfs.fop.check_flags(3stap),		 probe::nfs.aop.readpage(3stap),		 probe::nfs.aop.readpages(3stap),
       probe::nfs.aop.set_page_dirty(3stap),		    probe::nfs.aop.writepage(3stap),		  probe::nfs.aop.writepages(3stap),
       probe::nfs.aop.write_begin(3stap),  probe::nfs.aop.write_end(3stap),  probe::nfs.aop.release_page(3stap),  stap(1), stapprobes(3stap)

IBM
									---							tapset::nfs(3stap)
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