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From:   Chuck Lever III <chuck.lever@oracle.com>
To:     Bruce Fields <bfields@fieldses.org>
CC:     Linux NFS Mailing List <linux-nfs@vger.kernel.org>
Subject: pynfs clean_init issue
Thread-Topic: pynfs clean_init issue
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Date:   Thu, 4 Aug 2022 15:23:44 +0000
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Hi Bruce-

I'm running DELEG21 to unit-test delegations, and this message comes
out at the end:

Making sure b'DELEG21-1' is writable: operation OP_SETATTR should return NF=
S4_OK, instead got NFS4ERR_DELAY

I guess there's no callback service running during the test's clean-up phas=
e.

Then if I run the test again immediately:

[cel@morisot pynfs]$ sudo nfs4.0/testserver.py manet:/export/tmp --maketree=
 --rundeps -v cel
Initialization failed, no tests run.
Perhaps you need to use the --secure option or configure server to allow co=
nnections from high ports
Traceback (most recent call last):
  File "/home/cel/src/pynfs/nfs4.0/testserver.py", line 394, in <module>
    main()
  File "/home/cel/src/pynfs/nfs4.0/testserver.py", line 346, in main
    env.init()
  File "/home/cel/src/pynfs/nfs4.0/servertests/environment.py", line 150, i=
n init
    c.clean_dir(self.opts.path)
  File "/home/cel/src/pynfs/nfs4.0/nfs4lib.py", line 579, in clean_dir
    check_result(res, "Making sure %s is writable" % repr(e.name))
  File "/home/cel/src/pynfs/nfs4.0/nfs4lib.py", line 906, in check_result
    raise BadCompoundRes(resop, res.status, msg)
nfs4lib.BadCompoundRes: Making sure b'DELEG21-1' is writable: operation OP_=
SETATTR should return NFS4_OK, instead got NFS4ERR_DELAY

And I think this condition persists until the old lease expires and
the server permits the client to delete that file.


--
Chuck Lever