tmpfs is zero bytes (no free space), maybe a zfs bug?

[Bruce Cran]

On Wed, 19 Jan 2011 11:09:31 +0100
Attila Nagy <bra at fsn.hu> wrote:

> On 01/19/11 09:46, Jeremy Chadwick wrote:
> > On Wed, Jan 19, 2011 at 09:37:35AM +0100, Attila Nagy wrote:
> >> I first noticed this problem on machines with more memory (32GB
> >> eg.), but now it happens on 4G machines too:
> >> tmpfs                                       0B      0B      0B
> >> 100%    /tmp
> >> FreeBSD builder 8.2-PRERELEASE FreeBSD 8.2-PRERELEASE #0: Sat Jan
> >> 8 22:11:54 CET 2011
> >>
> >> Maybe it's related, that I use zfs on these machines...
> >>
> >> Sometimes it grows and shrinks, but generally there is no space
> >> even for a small file, or a socket to create.
> > http://lists.freebsd.org/pipermail/freebsd-stable/2011-January/060867.html
> >
> Oh crap. :(
> 
> I hope somebody can find the time to look into this, it's pretty
> annoying... 

It's also listed as a bug on OpenSolaris:
http://bugs.opensolaris.org/bugdatabase/view_bug.do;?bug_id=6804661

-- 
Bruce Cran