Re: [PATCH v2 00/10] NFSD: Improve fault injection

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Nov 26, 2012 at 10:17:58AM -0500, Bryan Schumaker wrote:
> On 11/15/2012 10:00 AM, J. Bruce Fields wrote:
> > On Thu, Nov 15, 2012 at 09:55:24AM -0500, Bryan Schumaker wrote:
> >> On 11/14/2012 05:48 PM, J. Bruce Fields wrote:
> >>> On Tue, Oct 30, 2012 at 04:50:44PM -0400, bjschuma@xxxxxxxxxx wrote:
> >>>> From: Bryan Schumaker <bjschuma@xxxxxxxxxx>
> >>>>
> >>>> While working on p2p-nfs, I discovered that I sometimes need to clear
> >>>> state for a specific client to test all possible error recovery conditions.
> >>>> The current fault injection code deletes state as it find it, so it can
> >>>> be difficult to guess which state will be forgotten.  In addition, I
> >>>> currently print out the amount of state forgotten but I don't give details
> >>>> like "Forgot 3 locks from client w.x.y.z".  These patches set out to
> >>>> improve that.
> >>>>
> >>>> The first 7 patches clean up the current code and prepare it for specific
> >>>> client state removal.  Patch 8 adds prints information to the server's logs
> >>>> when a fault injection file is read (such as "Client w.x.y.z has 3 open
> >>>> files").  Patch 9 adds in a custom file operations structure so users can
> >>>> write strings to fault injection files in addition to u64s.  Finally, patch
> >>>> 10 allows users to remove state by writing a client's IP address to one of
> >>>> the files.
> >>>
> >>> Apologies for putting you off again, but: I'd like to get Stanislav's
> >>> patches sorted out first.  I think that shouldn't take too long--bug me
> >>> in another week or so if I haven't come back to these by then.  These
> >>> may need a little rebasing at that point.
> >>
> >> Ok, I'll add "bug Bruce" to my calendar... I took a quick glance through his patches and I don't think rebasing will be too hard.
> > 
> > Good, thanks!
> 
> So what's the plan for these patches?

I'll need to take a quick look at Stanislav's latest and at these
patches.  Some of his stuff is already in my public tree so yours may
already need a rebase?

--b.
--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Filesystem Development]     [Linux USB Development]     [Linux Media Development]     [Video for Linux]     [Linux NILFS]     [Linux Audio Users]     [Yosemite Info]     [Linux SCSI]

  Powered by Linux