Re: Sqlite hangs on fsync on Hammer partition

[Michael Neumann <mneumann@xxxxxxxx>]

Gergo Szakal wrote:
> On Fri, 01 Aug 2008 23:08:38 +0200
> Michael Neumann <mneumann@ntecs.de> wrote:
>
> > Hi,
> >
> > I've a little program that uses the Sqlite database. After it calls
> > seven times fsync (sometimes only twice), the whole process blocks.
> > The process cannot be killed (-9) anymore, and when I change into the
> > directory where I executed the program and do a "ls", I'm blocked as
> > well.
> >
> > When I execute the same program on a UFS partition, it doesn't hang.
> > So it seems to be a Hammer-related issue.
> >
> > According to ktrace/kdump, it hangs on fsync.
> >
> > I'm now creating a core-dump and uploading it.
>
> That's kinda the same error I get with mtn (it also uses SQLite). Any
> firefox3 hangs?

Indeed, I get some rare firefox3 hangs. But it's not something easily 
reproducable (it takes a few hours).

Regards,

  Michael