From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5C4A934107F for ; Fri, 19 Jun 2026 19:22:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781896973; cv=none; b=rrlk5j3Nj0GDDzU37RoBeLhl0f52C0iGMxNicHvZeyO3yQkhxKEfQchqp2uMu7SV4rF0Mm8PwEeKtatqbJZd0Dpfyw6IX460J34t7dsipDFmOvMPPPNeZIyLtYsq4Q5bIOLBS0kKHwEOF7f0k8/kAp8IfwBFDFz+OtpZBcSEd+k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781896973; c=relaxed/simple; bh=9Y5wyPNM9nHmW0uxevgrqDPhGyreqSTj1VA0oF6muDs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=CuK4zcczfpgG3xgmAmlt14jwG2lUr2zc9TyXUSxGGaIh2pIhJi7kuEeahVTAiWv0/PTItazMrkTzqAhY7K7VWyfRaXX4Cd6mQ2A2kl1NKZqZ1T7br9ZAMqclc89tZJEjrsfozXNs7oJRH/jqaakB8JrEY1HZDp2VvoGJKcT5Lpw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Djq+J5Fi; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Djq+J5Fi" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D72171F00A3F; Fri, 19 Jun 2026 19:22:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781896966; bh=6dIcBSYYEPfBNbKWL/c+x/Su5RKHbkO08JW/G3SiRYk=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=Djq+J5Fi9FxhC+2/IGrDBT8HlKKkpaYuyiRLssWkfUA/TNdh1K9VM/N+0LACZMD9m hoATKNvAH0PFyBuSJl90NRNDcNLJYGceCybaUTn4SAjWZ6BvFEmFX+GQWhUCvgzzRW mnJqqP2Q69d5qnsnxZ4Ne1sz4Wi0GaKOTBjoZf1XaA7QC4DNpfXKjV1r2DjuIC7ZA0 zjli+LI3XWRzLkLYjMqD4jEp7FvqEkQKLfTfd5+pE4NJw9q0Ng8VPK6yfCl5s+5LCt IoPx+f5AwwoZOIQHBqKyORo61W5WcCGkfu6yo0bM/OizbhpE1z2BvthhJBbqFLebNe gUk1wCwuPTg8w== From: Jeff Layton Date: Fri, 19 Jun 2026 15:22:25 -0400 Subject: [PATCH pynfs v3 06/26] server41tests: test remove triggers dir delegation recall Precedence: bulk X-Mailing-List: linux-nfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260619-dir-deleg-v3-6-1077ce8aab1b@kernel.org> References: <20260619-dir-deleg-v3-0-1077ce8aab1b@kernel.org> In-Reply-To: <20260619-dir-deleg-v3-0-1077ce8aab1b@kernel.org> To: Calum Mackay Cc: Chuck Lever , NeilBrown , Olga Kornievskaia , Dai Ngo , Tom Talpey , Trond Myklebust , Anna Schumaker , Scott Mayhew , linux-nfs@vger.kernel.org, Jeff Layton X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=2372; i=jlayton@kernel.org; h=from:subject:message-id; bh=9Y5wyPNM9nHmW0uxevgrqDPhGyreqSTj1VA0oF6muDs=; b=owEBbQKS/ZANAwAKAQAOaEEZVoIVAcsmYgBqNZb5NepOl9FgPorWJuBDJGum52aj9y8FHP3na 7Xxyu6WheWJAjMEAAEKAB0WIQRLwNeyRHGyoYTq9dMADmhBGVaCFQUCajWW+QAKCRAADmhBGVaC FTg5D/9VypdPsPtSbtw5VFbOjj3yYtAdZGbgViecbh2XG3H2sDem4iMrjNNaSs0FNRo681WddTK 2/JGHNZjA23/yhnxSO1SKF42HQrjQy2lgOE7MR7gXEBUPWlQH+3k7SjuiDDJKU4fNKIbJc1vc1v qWPdvGSmcY9w8MgHFuVIK129XPBWd0So0Sv2N27OwfnSDkRM0RB+rgI38EsnULdqG4vODIqdMKV /eDgGd7hsEoOXy7lnY1sMHxz0x0Mwlhykbc+u9HwpU/SmSKiMtrBflaNdqPW7OQTRNVYJU8R+bG QVZ9rbugXK88AXTnDymkoQJkv6+i80eEQlQwIFFKTeaOhvNW8sytzU8OFtGo/XsmcIC6sf1mHZb NWOZXuZJ5wAT23yZRhhTcc9KPFYuwQbwVRZQyw+MXHt0ydW4QJupGZgQt5723rS1GYdhU0bb6dW yMmFNjS0/OJYL2pzVnzfRB0AJVZnkOqGSYz7uFhaeZ1za3vnihwHFEEgICfSkvu3r2lun85TYm3 T000kA6Rz7WLNge2/SdOhBGZAnhubEysphqjecNN35yQLLlusLv/0OR//wM9Nic3s9klcB8flqX pSFhdxpV3cy+r2ExSeFX6loOMKNElgFevcXV9Mij4sWH/lSCnZN9WyMwNWeem8A9GWmrwdiX3kb 2RzAjVpnslr3Xaw== X-Developer-Key: i=jlayton@kernel.org; a=openpgp; fpr=4BC0D7B24471B2A184EAF5D3000E684119568215 Get a dir delegation with no notification mask, create a file, then remove it from a second client. Verify that the server issues a CB_RECALL. Signed-off-by: Jeff Layton --- nfs4.1/server41tests/st_dir_deleg.py | 36 +++++++++++++++++++++++++++++++++++- 1 file changed, 35 insertions(+), 1 deletion(-) diff --git a/nfs4.1/server41tests/st_dir_deleg.py b/nfs4.1/server41tests/st_dir_deleg.py index 5f46c08316e3..b2afc7cccb01 100644 --- a/nfs4.1/server41tests/st_dir_deleg.py +++ b/nfs4.1/server41tests/st_dir_deleg.py @@ -3,7 +3,7 @@ from .st_open import open_claim4 from xdrdef.nfs4_const import * from xdrdef.nfs4_pack import NFS4Unpacker -from .environment import check, fail, create_obj, use_obj +from .environment import check, fail, create_obj, use_obj, close_file, rename_obj from xdrdef.nfs4_type import * import nfs_ops op = nfs_ops.NFS4ops() @@ -148,3 +148,37 @@ def testDirDelegDuplicate(t, env): ops = [ op.putfh(fh), op.delegreturn(deleg) ] res = sess1.compound(ops) check(res) + +def testDirDelegRemoveRecall(t, env): + """Verify remove triggers dir delegation recall + + FLAGS: dirdeleg all + CODE: DIRDELEG3 + """ + c = env.c1 + recall = threading.Event() + sess1, fh, deleg = _getDirDeleg(t, env, [], recall) + + # Create a file from sess1 + claim = open_claim4(CLAIM_NULL, env.testname(t)) + owner = open_owner4(0, b"owner") + how = openflag4(OPEN4_CREATE, createhow4(GUARDED4, {FATTR4_SIZE:0})) + open_op = [ op.putfh(fh), op.open(0, + OPEN4_SHARE_ACCESS_WRITE | OPEN4_SHARE_ACCESS_WANT_NO_DELEG, + OPEN4_SHARE_DENY_NONE, owner, how, claim), op.getfh() ] + res = sess1.compound(open_op) + check(res) + open_stateid = res.resarray[-2].stateid + file_fh = res.resarray[-1].object + close_file(sess1, file_fh, stateid=open_stateid) + + # Remove the file from sess2 -- should trigger recall + sess2 = c.new_client_session(b"%s_2" % env.testname(t)) + remove_op = [ op.putfh(fh), op.remove(env.testname(t)) ] + slot = sess2.compound_async(remove_op) + completed = recall.wait(2) + env.sleep(.1) + + ops = [ op.putfh(fh), op.delegreturn(deleg) ] + res = sess1.compound(ops) + check(res) -- 2.54.0