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From: Robert Watson <rwatson@FreeBSD.org>
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Cc: FreeBSD Stable <freebsd-stable@freebsd.org>
Subject: Re: 6-Stable: swapinfo has wrong output?
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On Thu, 17 Nov 2005, Rob wrote:

> I have upgraded to 6-Stable.
> The swapinfo command gives wrong output:
>
> Device    1K-blocks     Used    Avail Capacity
> /dev/md0     131072    11848   131072     9%
>
> I guess, the math should be:
> "1K-blocks" = "Used" + "Avail"
>
> However, "1K-blocks" = "Avail", irrespective of what is used.
>
> In case of more than one swap device, then the Total line shows the 
> right numbers.
>
> Is this a bug?

Very much so.  I've committed a fix to HEAD as pstat.c:1.96, which I'll 
MFC to 6-STABLE in a few days.  Thanks!

Robert N M Watson