From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 B59AA2F9D85 for ; Thu, 16 Apr 2026 18:15:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776363303; cv=none; b=avGunUnR7MdZz40oO5ff27AFthqGZs6gnaAJrba1/PTK7BrjyJeme0zft3RSSifNa5lXrG2q9B7rMhLTcIPWLi+ZzvoPw1AbPTQDM1dEdC03VtX9IlG/Nyf+8/MzmE6cVXJ8facrO7UMjAhbwP2itnYCx2gPvXqdIXDGPHJUGkw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776363303; c=relaxed/simple; bh=Msc5hLVqprxTc8II9pe0+HkTn1rFtjNDo0Lk929ZtnM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=U/KTCw+pa5rnZhRtp12QFNdRS4veNfVDmfbr6jRlIMopbLUSPyGSGPxw8N49b5LES9GeikwtMgEuIwejeU/1YNTwEMiY8z3ytZIr39khGhxvrBK5YFAaqelIrAf0Bln3K1tIcuufEmCKT6sNbZGfEyy6lqWTeb7AQmuhhDYa35w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cc9aDR5o; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="cc9aDR5o" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4990BC2BCB9; Thu, 16 Apr 2026 18:15:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776363303; bh=Msc5hLVqprxTc8II9pe0+HkTn1rFtjNDo0Lk929ZtnM=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=cc9aDR5oio1T8XHK+mCHyyc4cj0rbI2qR4aDajnQceMxv/l/Uuc8GckQmwu/VHBwY Hd3L5HniKBVxI1Kq1G15eMAoPk8i12HgIxCV/mrwgkhdES/fzlj7ekU9yF+EVMIgvV hlPnE5hqeyP0FnPr+kwVoc+/v3/D53K7ftrLtZNVP1sTECuS2Xxjj6BGMxQSisLL5C 5cbeOddWl4V8Pf4cT4b0RbwH/ztqWnw4JgNDEhm5vx6qsfdIR1A1gvgsrE3v15rMKC JOAy504P3fw8Jn6dT46y2d89ivrhyHOm+tkgRfHHkEGw/qeXAIzxAmR+zPT2s0pjGW svIeUT3DWXThA== From: Jeff Layton Date: Thu, 16 Apr 2026 11:14:39 -0700 Subject: [PATCH pynfs v2 07/25] server41tests: test rename 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: <20260416-dir-deleg-v2-7-fad510db5941@kernel.org> References: <20260416-dir-deleg-v2-0-fad510db5941@kernel.org> In-Reply-To: <20260416-dir-deleg-v2-0-fad510db5941@kernel.org> To: Calum Mackay Cc: Chuck Lever , NeilBrown , Olga Kornievskaia , Dai Ngo , Tom Talpey , Trond Myklebust , Anna Schumaker , linux-nfs@vger.kernel.org, Jeff Layton X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1948; i=jlayton@kernel.org; h=from:subject:message-id; bh=Msc5hLVqprxTc8II9pe0+HkTn1rFtjNDo0Lk929ZtnM=; b=owEBbQKS/ZANAwAKAQAOaEEZVoIVAcsmYgBp4ScfrUOMZOo/oCPFMMYHay+F96OC3TwJbpWHY olxMUxentKJAjMEAAEKAB0WIQRLwNeyRHGyoYTq9dMADmhBGVaCFQUCaeEnHwAKCRAADmhBGVaC FW0MD/4h+M0vWH3c0fpZL968L7IROYjiP2dCs3nLegs0LcMTR61v+qk1dBBQYAK7n7DR/8VkV/m U/d36s7uZ3BQZbVS0qXMS7PrYJ41sYvqJ/oq6LEZhbcUszmbZ2E5WZu1PlxX/5BJpFA5uJX2fJO s2aYhNSCrqubO0gDnEoZXWsDdjMNhLlKU82K7BseegYps7Mk290DVoTbUwj5P8LfXJoojTNm6Au Tu3XwhAkLCfMBij8mn1advqkNitUtrhYPPHUjHP+6FwfDH6ZKCqSlD1Q6/YP4PsgW0L3XTpzAFC IoKJyBSqcUWCbAzWxWUZfXBeuxHUrYKU4R1j/5p2H4jPw8JyzNdzjWSWYBdmNZXSQa/6Z2SPBmI 077CrBC9JNp6wIZOba3cwj1apwOVzjNXZy/4wYpTYD9JP5/R/7FHyD2wHwePizUo97OZTUVxee8 keSkqdZ9Na5x8ouvj9Z4Wa3o5OLsww+6EwKqwiISWU4GYOCJdLmG2/770sNKXICuXMI3AGD/+sI vNOtWykDx6RbKhOpuMx8jbMhxKcf2jgxnJfRV8dQt9Ub0Kmka8FWFuQKhjY+kcicVnmR5FXhNFG BMURqp63j5/9FJaIfgft6MQnGLCqcofT3YnDLDOJZuCVnMht6P5YIy+H+R5ThEHqzT9cIm8eFsM OwSD2BFTxN4gKZQ== X-Developer-Key: i=jlayton@kernel.org; a=openpgp; fpr=4BC0D7B24471B2A184EAF5D3000E684119568215 Get a dir delegation with no notification mask, create a file, then rename 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 | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/nfs4.1/server41tests/st_dir_deleg.py b/nfs4.1/server41tests/st_dir_deleg.py index f5265e8cf0ab..d8d09cd4bf7e 100644 --- a/nfs4.1/server41tests/st_dir_deleg.py +++ b/nfs4.1/server41tests/st_dir_deleg.py @@ -175,3 +175,36 @@ def testDirDelegRemoveRecall(t, env): ops = [ op.putfh(fh), op.delegreturn(deleg) ] res = sess1.compound(ops) check(res) + +def testDirDelegRenameRecall(t, env): + """Verify rename triggers dir delegation recall + + FLAGS: dirdeleg all + CODE: DIRDELEG4 + """ + 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) ] + res = sess1.compound(open_op) + check(res) + + # Rename the file from sess2 -- should trigger recall + sess2 = c.new_client_session(b"%s_2" % env.testname(t)) + rename_op = [ op.putfh(fh), op.savefh(), + op.putfh(fh), + op.rename(env.testname(t), b"%s_2" % env.testname(t)) ] + slot = sess2.compound_async(rename_op) + completed = recall.wait(2) + env.sleep(.1) + + ops = [ op.putfh(fh), op.delegreturn(deleg) ] + res = sess1.compound(ops) + check(res) -- 2.53.0