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 2C521331A46 for ; Thu, 16 Apr 2026 18:15:04 +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=1776363304; cv=none; b=jMfL11bxGMh0zkopRcDYgId/U2BsTqzxpBe84dZAMexXOZPr1AbLYlcBxvMlMbV5yMkn6wBzs0UWjNJXXYlN5JnHYHJkE11OvqaHZQswi3t6hBQksBqT66GVKXV1Bx04drsg0L65J7k751mvWQPzQmmq5eIIHxtH8E+5WfXlFzA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776363304; c=relaxed/simple; bh=5pO+ZbJBiKF+8HzvvZrb0HsfINUvdJ8Wqgm3JNb3NAI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=svhWT6tP1+c+/KgowtmArbfl4goVnjc329sRzNQUkM7CuqCgQvBd/+d5WwmSf9J70yIDRhyL0opaHqbmPI8s6niwi82WG9MkS0BjULnNdIq9CC31EWkcc9mUSzrx/0tQhHh/b4NtuzDH2apIK0KXWd2/VeD5rYsIjlJdF+HfmFk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mliAS2aX; 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="mliAS2aX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AEF18C2BCB7; 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=1776363304; bh=5pO+ZbJBiKF+8HzvvZrb0HsfINUvdJ8Wqgm3JNb3NAI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=mliAS2aXbTtYu3kPlMbNKuOSVqiyT8lI9Okr6nFdgrT7BZtxuRI9mAe4Njc6B5AoS /sxTD93xoV+0KxZxiF58zUOvREPb9PBBHXzvteBS0pD8k6CtCJ5IbZjfWZPMG8b4M/ mfYJNjclmW53vfdsKbOYmimneTrovhJj9gDs7W3UJT271OY4l2dLGRf99HR+L5ygtK 4yD1AkJWiuF514hlXjb7GejiCpmq8Vg+bWUh3rbOV5+ZOLqiG/xLAbPcQD69Tdf6MY M32iBccn8J4kLdyU6zusby5ZWfXFd/K+C8LavViL4hk14NyQGMUzGChMTuEjteUIRL JfFBfaet5/dNw== From: Jeff Layton Date: Thu, 16 Apr 2026 11:14:40 -0700 Subject: [PATCH pynfs v2 08/25] server41tests: test mkdir 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-v2-8-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=1452; i=jlayton@kernel.org; h=from:subject:message-id; bh=5pO+ZbJBiKF+8HzvvZrb0HsfINUvdJ8Wqgm3JNb3NAI=; b=owEBbQKS/ZANAwAKAQAOaEEZVoIVAcsmYgBp4ScgaUjepv3d3gHmQ3jhlsy1l6cQS1eHjkxE5 ikaG5F4tbGJAjMEAAEKAB0WIQRLwNeyRHGyoYTq9dMADmhBGVaCFQUCaeEnIAAKCRAADmhBGVaC FSj+D/oCr95UxgqRM+43Sw/QerTpcrYUS3LH3DMt9nS6ZYPqceW9N/Htjw9iSrHHVzzoZ8JQLHg Fqp+r0K36kQJf8hER4iS3qLvNpIqQLy2ckCFLQ3vCfKwN8nTBlMwG67oeC0yfZuKY9B6rTupeks hibjalYoO3WecdgfRfF7qiYRDwcI9GfwfspL5IG9Zufd0NR0fghIvQOY/BVthKhM9O8uHA3yKfK Q+KMn8XvrjMCJw3xe6BhiZy23CgdKdlCHJj+yEkZ3vKavieHrhJOdH2vvnXfn1oMIHJ9tW+8OOQ 1BRxXez4s05l98UVOr2Z6I1BBDEw8MydD+WDDsp35kHX/vMQsTBTzWWZZxZ6pLYdVdfMfIL+1pi 9u/+BLGNK9q3cbHuP5a1eC/WWLBFGHkKYfK1xxFFcVNySnJNwGgNoTo4Z4lRSZsxejjXVUBtdhA plXsbGHcUsnTaeiz8mkNYDsvVmAN9pUzTsR99N5yN/Mdv80Hnr1EtFytLTDJRitAfqv0peZ3fet pBvQLSvA1bx7AvfcsuGBd2KE6SyGbJ+lzm8em4Y2AJOt7G75wK0FqQUjpR0HPGDB39WbG3dy1aS 6ANFnVBd+AmKxphHIrH+5xHFj5aA9eTNXAI267YOuF6tBe/MZcG+sClbokmx2SytbXRPK6ow3no /8Ce/t3oamLjnYA== X-Developer-Key: i=jlayton@kernel.org; a=openpgp; fpr=4BC0D7B24471B2A184EAF5D3000E684119568215 Get a dir delegation with no notification mask, then create a subdirectory from a second client. Verify that the server issues a CB_RECALL. Signed-off-by: Jeff Layton --- nfs4.1/server41tests/st_dir_deleg.py | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/nfs4.1/server41tests/st_dir_deleg.py b/nfs4.1/server41tests/st_dir_deleg.py index d8d09cd4bf7e..4c483950fd4a 100644 --- a/nfs4.1/server41tests/st_dir_deleg.py +++ b/nfs4.1/server41tests/st_dir_deleg.py @@ -208,3 +208,26 @@ def testDirDelegRenameRecall(t, env): ops = [ op.putfh(fh), op.delegreturn(deleg) ] res = sess1.compound(ops) check(res) + +def testDirDelegMkdirRecall(t, env): + """Verify mkdir triggers dir delegation recall + + FLAGS: dirdeleg all + CODE: DIRDELEG5 + """ + c = env.c1 + recall = threading.Event() + sess1, fh, deleg = _getDirDeleg(t, env, [], recall) + + # Create a subdirectory from sess2 -- should trigger recall + sess2 = c.new_client_session(b"%s_2" % env.testname(t)) + create_op = [ op.putfh(fh), + op.create(createtype4(NF4DIR), env.testname(t), + {FATTR4_MODE: 0o755}) ] + slot = sess2.compound_async(create_op) + completed = recall.wait(2) + env.sleep(.1) + + ops = [ op.putfh(fh), op.delegreturn(deleg) ] + res = sess1.compound(ops) + check(res) -- 2.53.0