*BSD News Article 75918


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From: j@uriah.heep.sax.de (J Wunsch)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: can we clear SWAP?
Date: 11 Aug 1996 18:03:50 GMT
Organization: Private BSD site, Dresden
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mbouhaid@extro.ucc.su.oz.au wrote:

> Can we clear the swap?
> or in other words is it possible to format the swap drive?

You can dd /dev/zero all over it, but obviously, only while it is not
yet in use (i.e., in single-user mode before swapon has been run).

NB, there's no swapoff functionality, so you must do this immediately
after a boot.

-- 
cheers, J"org

joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)