RE: Flushing RAM contents?

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On Tue, 12 Feb 2008, Steven Haigh wrote:

$ man sync

Ah, yes.  I haven't used it in a long time.

Actually, the more I've discussed this with the user, the more additional details are unfolding, so I'll let them figure out what they want to do, and we'll see where that actually leads.

Scott


--
Steven Haigh

Email: netwiz@xxxxxxxxx
Web: http://www.crc.id.au
Phone: (03) 9001 6090 - 0412 935 897

-----Original Message-----
From: centos-bounces@xxxxxxxxxx [mailto:centos-bounces@xxxxxxxxxx] On Behalf
Of Scott Ehrlich
Sent: Tuesday, 12 February 2008 7:05 AM
To: centos@xxxxxxxxxx
Subject:  Flushing RAM contents?

A user wants to time a command/program/application and ensure the full
contents of that command's data management has been flushed from RAM/cache
and saved to disk.  Is there a way to ensure the cache/RAM is flushed to
disk, or is the flushing a function of the kernel or the application?

This happens to be on a 64-bit Intel system with 64-bit CentOS 5, fully
patched.   But even if the system were an out-of-box 64-bit install,
unpatched, would it make a difference?

Thanks.

Scott


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12:21 PM


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