Subject: Sync vs. Async file system
To: None <current-users@NetBSD.ORG>
From: Per Fogelstrom <pefo@enea.se>
List: current-users
Date: 09/30/1995 16:26:09
Hi!
There was some talk about filesystem speed some time ago.
I ran a benchmark that was posted to the net a while ago to
see what the difference between async and sync mounting was.
The test creates writes and deletes a number of files with
different size.
This was the result:
create delete
Type Size N /sec /sec
--------------------------------------
Sync 0k 500 84 2778
1k 500 48 90
4k 500 45 90
10k 500 32 90
Async 0k 500 34 90
1k 500 26 35
4k 500 26 35
10k 500 20 29
I'm not making any conclusions, this is only an observation.
Per