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 6143733509E 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=IVHctTeH0daekoXv+9mN0Qw7ZOQF3KFIhM2sVmwDyLlQqAyKQlVvTEaY+Pc/GpF5af3Kk7Xoru1Llp95dAR9kJTBEO90hQdilwBUHBE0QD9/fByIc2urwyRu4yzWAWAfBGdGIRTFJmIy/gOVkJ2vD6IEI/SiNpccH7ngdd3335I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776363303; c=relaxed/simple; bh=rBBJkifYGeR2lfaPnS6IoQTHSE3Q9LxtgbHMAnWrrCc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=LN07gPt3ZskCJHAMRAfvd48koBBme/3ph9hV4o0MFgMOwI+6fIh752elSzmmHgtODgOhneGvC0X/stlZgsFOmxnYBKmCK7L4ogZZbqNYDmKLFs9a3mcO9NpLmz70ie5c+UDTpFVuXOwKfg0tAz3w/7sPI6lLcDK1C8KsqVogi/w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qgiJUQ8N; 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="qgiJUQ8N" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D85FBC2BCB7; Thu, 16 Apr 2026 18:15:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776363303; bh=rBBJkifYGeR2lfaPnS6IoQTHSE3Q9LxtgbHMAnWrrCc=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=qgiJUQ8NXIqOrwNu53TOLkZNq89MzpbS3y3es4BtzVRM0uyqGUjGNOJUCgzdO/IPB b6+KvweXAYkWGH7Z/xWib8Tpd8jupqACxdLiaoEg3fr3TKX8aS1x97mkszk3E3tL7T lcsfI6LrEn8jZDLt877bGYf7bgzgxlZNcBuOeSGTxpGnf7AU868W8hVgD+OBLDuTd9 NSopzNIQH6jORm89QDDDxeCb/7MvKsgaG6lJN/V7evL8KEuhGDfPrR7QbZxRP9AFS1 hSMpa1Yg2OyhZ0NAtGtu8ORxyKG/I5ul1+waDjcKS8lrWl58UcK0VXIE8JufpdWZw5 bLuGksTx0BhKA== From: Jeff Layton Date: Thu, 16 Apr 2026 11:14:38 -0700 Subject: [PATCH pynfs v2 06/25] 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: <20260416-dir-deleg-v2-6-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=2372; i=jlayton@kernel.org; h=from:subject:message-id; bh=rBBJkifYGeR2lfaPnS6IoQTHSE3Q9LxtgbHMAnWrrCc=; b=owEBbQKS/ZANAwAKAQAOaEEZVoIVAcsmYgBp4ScfqdnNjtK/R2GLFueLBqi+aHmxIo09G695z cQlDtl7wbiJAjMEAAEKAB0WIQRLwNeyRHGyoYTq9dMADmhBGVaCFQUCaeEnHwAKCRAADmhBGVaC FeY3D/9RPF+I+XJHN8GelpyYz5XWGMu+cD2o7byIfjTbIk6fCFgwP8puDY8+py/xesen0KvKSB5 /yNwNhMOt8Ctilxnl6DN/BpqDSsSQBa/Wd0rEPbMQheKheTTyE+aU4vWbs5qGx5Uk2qX+iDCS/+ slNPX4s1qo5ZrP2B2IkL8nplrOzhmlmIpNtVAFQzhptKmph+d+6QhwPXQ9OWWc1MkUYnpAgmFE7 sz3YXzmtDFwp2E1P0kLvzbAUaH3NO8nC7fZluPiWo9F+0czy1Daxn7DDIffCycBUS//p7ZqD0fC 14iuts+uiwsbOhH/IsEBNqMzCt1LppK5fHAuhS6EZiepaw8ZbzgzRBNy5DyejnXkIgrKfk3BrkY xVN0kg4+tIJghPvHY6JhEHurpyQOWMh7DGRHwMIMmJFYilzwS1GnQ8jRLALuATbD8ImRl0Y7Ja3 Z33HBsM7U4vQyuksIyvI0enPQCvjVVfeFvS9jHD39tlmiPqj2PlIdwedU2oJQeHI92Gbe+Itv7Y C46Pq9VFzydzkW28tZAAsAbdhtRVnKdZZBqihfRfh4M+xlQGcCtzGEfB9YCYEmaCOliXX/a+qWn elTmYzR+4h6ffJc4eE9BbGxSUBr3i5Q3v+8r+lGJF2UKr9VIi2820L6mdzHxzdMYuSn8CfHq1RD +e5HdsYPlKOxgFA== 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 e5de20c52ba4..f5265e8cf0ab 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() @@ -141,3 +141,37 @@ 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) -- 2.53.0