Re: unstable branch: ls -l hang after write by 64 clients

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Hi,

On Tue, 2010-10-26 at 13:25 -0600, Sage Weil wrote:
> On Tue, 26 Oct 2010, Jim Schutt wrote:
> > Hi,
> >
> > I'm testing a file system with 10 osd daemons,
> > 1 mds daemon, 1 mon daemon.
> >
> > Client code is 2.6.36 + current for-linus branch
> > Server code is unstable branch, 2a3e73bb325f.
> >
> > After mounting 64 clients, I had each write its own 512 MiB
> > file with dd, with all files being created in the same directory.
> >
> > A few seconds after they completed, from another client (not one
> > of the 64 writers) I did "ls -l" on the directory holding the
> > new files.
> >
> > After several minutes, it still hasn't returned;
> > all the daemons are still running.
> 
> This looks just like a client bug I'm tracking down with Henry Chang.
> I'll try again to reproduce it in my environment (as that should speed
> up
> the debugging process anyway!).

Cool!  Let me know if it turns out there's some way for
me to help further on this.

-- Jim

> 
> sage
> 


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