19 messages in org.freebsd.freebsd-mobileRe: Extreme filesystem sloth| From | Sent On | Attachments |
|---|---|---|
| Harry Putnam | Nov 27, 2001 10:16 pm | |
| Daniel O'Connor | Nov 27, 2001 10:28 pm | |
| Robert Blacquière | Nov 27, 2001 10:42 pm | |
| Harry Putnam | Nov 27, 2001 10:52 pm | |
| Brian T.Schellenberger | Nov 27, 2001 11:12 pm | |
| Greg Lehey | Nov 27, 2001 11:32 pm | |
| Alfred Perlstein | Nov 27, 2001 11:34 pm | |
| Daniel O'Connor | Nov 28, 2001 12:03 am | |
| Harry Putnam | Nov 28, 2001 2:21 am | |
| Daniel O'Connor | Nov 28, 2001 5:15 am | |
| Jeremiah Gowdy | Nov 28, 2001 6:53 am | |
| Chris Faulhaber | Nov 28, 2001 6:55 am | |
| Chad R. Larson | Nov 28, 2001 2:42 pm | |
| Chad R. Larson | Nov 28, 2001 9:27 pm | |
| John Utz | Nov 29, 2001 1:08 pm | |
| Scott Lambert | Nov 29, 2001 1:09 pm | |
| G.E. Rafe | Nov 29, 2001 1:59 pm | |
| Torfinn Ingolfsen | Nov 29, 2001 2:00 pm | |
| Daniel O'Connor | Nov 29, 2001 3:54 pm |
| Subject: | Re: Extreme filesystem sloth | |
|---|---|---|
| From: | Robert Blacquière (free...@guldan.demon.nl) | |
| Date: | Nov 27, 2001 10:42:56 pm | |
| List: | org.freebsd.freebsd-mobile | |
On Wed, Nov 28, 2001 at 04:59:08PM +1030, Daniel O'Connor wrote:
On 28-Nov-2001 Harry Putnam wrote:
4.3-STABLE on a Toshiba 4005 (Pentium II 233mhz)
Let me preface these remarks with a comment to set the tone. This is not an attempt at starting a religous war a la linux vs FreeBSD.
I suspect what I see is the result of poor or misguided configs on my part but have no clue what things to look at.
Turn softupdates on. (man tunefs)
As far as i know linux ext2fs is an async filesystem which is faster but lacks any security over an power failure or other system crashes. FreeBSD uses default no fs speedups, you can turn softupdates on an mount the file systems async. This will speedup any disc access with a multiple or so. But in case of an error/crash more difficult and loss of data could be result of this.
There are some nice doc's about freebsd's filesystems and tunings.
Possibly also turn write caching on if it is off. (man ata)
--- Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum
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