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Re: Throughput problems with NFS


To: Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxx>
From: Hiten Pandya <hmp@xxxxxxxxxxxxx>
Date: Sun, 12 Oct 2003 14:15:50 +0100

Matthew Dillon wrote:

:     Ah, ok now I see.  It sounds like soreserve should nominally be 2.5x
:     or 3x the NFS io size in order to properly stream requests, or you
:     won't be able to fill the wire.
:

	On that note, I would like to bump up NFS_FABLKSIZE to a value
	of 4096, from the current value of 512 bytes.  The latter is
	totally unacceptable given todays network environments ...

	I propose this value, as to keep in sorta sync with Linux's
	default file block size.  I would like to know if Solaris
	uses anything bigger than 4096.

	I shall commit the change, unless there is any difference
	of opinion.

Regards,

--
Hiten Pandya
hmp@xxxxxxxxxxxxx




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