[Top] [All Lists]

Re: [Jfs-discussion] benchmark results

To: tytso@xxxxxxx
Subject: Re: [Jfs-discussion] benchmark results
From: Christian Kujau <lists@xxxxxxxxxxxxxxx>
Date: Fri, 25 Dec 2009 10:56:53 -0800 (PST)
Cc: Larry McVoy <lm@xxxxxxxxxxxx>, jfs-discussion@xxxxxxxxxxxxxxxxxxxxx, linux-nilfs@xxxxxxxxxxxxxxx, xfs@xxxxxxxxxxx, reiserfs-devel@xxxxxxxxxxxxxxx, Peter Grandi <pg_jf2@xxxxxxxxxxxxxxxxxx>, ext-users <ext3-users@xxxxxxxxxx>, linux-ext4@xxxxxxxxxxxxxxx, linux-btrfs@xxxxxxxxxxxxxxx
In-reply-to: <20091225163341.GE32757@xxxxxxxxx>
References: <alpine.DEB.2.01.0912240205510.3483@xxxxxxxxxxxxxxxxxx> <19251.26403.762180.228181@xxxxxxxxxxxxxxxxxx> <20091224212756.GM21594@xxxxxxxxx> <alpine.DEB.2.01.0912241739160.3483@xxxxxxxxxxxxxxxxxx> <20091225161453.GD32757@xxxxxxxxx> <20091225162238.GB19303@xxxxxxxxxxxx> <20091225163341.GE32757@xxxxxxxxx>
User-agent: Alpine 2.01 (DEB 1266 2009-07-14)
On Fri, 25 Dec 2009 at 11:33, tytso@xxxxxxx wrote:
> caches, though; if you are going to measure read as well as writes,
> then you'll probably want to do something like "echo 3 >
> /proc/sys/vm/drop-caches".

Thanks for the hint, I could find sys/vm/drop-caches documented in 
Documentation/ but it's good to know there's a way to flush all these 
caces via this knob. Maybe I should add this to those "genric" tests to be 
more comparable to the other benchmarks.

BOFH excuse #210:

We didn't pay the Internet bill and it's been cut off.

<Prev in Thread] Current Thread [Next in Thread>