Re: [PATCH pynfs 00/12] Flex File support

From: Tom Haynes <loghyr@excfb.com>
To: "J. Bruce Fields" <bfields@redhat.com>
Cc: Tom Haynes <loghyr@primarydata.com>,
	Linux NFS Mailing list <linux-nfs@vger.kernel.org>
Subject: Re: [PATCH pynfs 00/12] Flex File support
Date: Mon, 28 Nov 2016 08:53:04 -0800	[thread overview]
Message-ID: <20161128165304.GA30012@psyklo.internal.excfb.com> (raw)
In-Reply-To: <20161128163321.GB30805@parsley.fieldses.org>

On Mon, Nov 28, 2016 at 11:33:22AM -0500, J. Bruce Fields wrote:
> On Sat, Nov 26, 2016 at 10:26:29PM -0800, Tom Haynes wrote:
> > I wanted to add client support for the flex file layout.
> > 
> > Note, I did not add pynfs as a flag because I didn't want to
> > mess up with any existing uses of it.
> > 
> > The other major change here is in closing all opened
> > files and destroying all clientids. With all the tests
> > which run against my server, there are no longer any
> > open files. There are however 11 clientids remaining.
> > 
> > I will track those down.
> > 
> > fwiw - these are in my staging branch at git://linux-nfs.org/~loghyr/pynfs.git
> 
> Thanks!  I'll try these and take a look.
> 
> How did you notice all the leftover state?  I run with a pretty short
> lease time (to speed testing), so I guess the leftover state must expire
> too quickly to cause me problems.

In testing, I delete the filesystem pretty quickly after the test run,
and it complains about open files.

> 
> Anyway it's good to have that cleaned up.
> 
> --b.
> 
> > 
> > Tom Haynes (12):
> >   According to RFC7863, this is not an array
> >   Close the files opened in the OPEN tests
> >   Some more file closes to cleanup state on the server
> >   Get rid of the client records as well as the session records
> >   Really, really close those open temp files to remove state on the
> >     server
> >   Add xdr for Flex Files Layout Type
> >   Simple tests of the flex file layout type
> >   Add a check to see if NFS4ERR_OLD_STATEID is issued on concurrent
> >     layoutgets
> >   Check that the flex file access uid/gid are correct for the different
> >     iomodes
> >   FFLS1: Simulate LAYOUTSTATS for 20 small file creations
> >   Factor out checking seqid for flex file layouts
> >   Add layoutstats tests for flex files
> > 
> >  nfs4.1/nfs4client.py                        |   5 +-
> >  nfs4.1/server41tests/__init__.py            |   1 +
> >  nfs4.1/server41tests/environment.py         |   5 +
> >  nfs4.1/server41tests/st_current_stateid.py  |  36 +-
> >  nfs4.1/server41tests/st_debug.py            |  18 +-
> >  nfs4.1/server41tests/st_flex.py             | 594 ++++++++++++++++++++++++++++
> >  nfs4.1/server41tests/st_open.py             |  29 +-
> >  nfs4.1/server41tests/st_reclaim_complete.py |   4 +
> >  nfs4.1/server41tests/st_rename.py           |   4 +
> >  nfs4.1/server41tests/st_secinfo.py          |  20 +-
> >  nfs4.1/server41tests/st_sequence.py         |   8 +
> >  nfs4.1/testmod.py                           |   1 +
> >  nfs4.1/xdrdef/nfs4.x                        |  99 ++++-
> >  13 files changed, 812 insertions(+), 12 deletions(-)
> >  create mode 100644 nfs4.1/server41tests/st_flex.py
> > 
> > -- 
> > 2.3.6
> > 
> --
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