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 EBD57347BD9 for ; Fri, 19 Jun 2026 19:22:51 +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=1781896978; cv=none; b=bqrmWd9gT/JseGU5fR/QKtWp1aNq0c2SrgEiOHc60zqWusGSumB0FLvJEa2E41PvfrX0sEEpko2RNJsYFJBc5CfiN+O608cgh679iW9/WruDsyaGZht3rMdpyYE53rzxSik3F5NkxHW23sd4ElDsGx8IXjQ+Lp5s5kkSl5DSVoU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781896978; c=relaxed/simple; bh=PH/MCE8DV7ZLCGiCCfxKvH3qzQKQ81Xw1fbkm86c02A=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=MxQPlgxoQ4dkHUmznlS0Ot/Lua6T1stgHBwngFklhUCWFyR9wGFxUu4d/D8o/gy7VN5KO5i+iLs4lCSSDqqlo0IyBTND9nYofa1dwEM7qq+qa8M0hVfhnAm+vEIDlDnxcOZkzyFC3lTXGQR9MH5QniSjEG5zWlSZUhK47Z2h0Cw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cL0Uf5mG; 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="cL0Uf5mG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9F1B31F00ADF; Fri, 19 Jun 2026 19:22:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781896971; bh=fKXzlHGQVGGnqZ1OInLvKropPmhDqdd5g0cRF9RPPx4=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=cL0Uf5mGsxWG9iDjitO3CJ3eaX6l32cW4kRmIyZVQTjuUJZkuz1l3bUulx4oJGuKj 5f9QdmyOX7+6/uxYM9aTXBhuGTm2r/qGm2uxaBVQu9vIu0cLdc3iCUDpRiPviIHfJC rU3BmTxxBRiatBvUwG/7i/MHwG8GGOlsACVt8bu6KcOrKPSCYxwg9E4ZzgvtC+nixN Xi3o9VYLDz5gpT2Ya+j72l+0Heohcuof95jIUr9UTSfJII6/sIJchu3fowXX6WVUCj EjL7lq01GxgiUFW3/caXWbuztpkAH1YKXtfvlYWBgozW19rwOtSbUJoZPkm8LI+UiU WZtHJ9Re3QjGw== From: Jeff Layton Date: Fri, 19 Jun 2026 15:22:29 -0400 Subject: [PATCH pynfs v3 10/26] server41tests: test no notifications without GFLAG_EXTEND 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-v3-10-1077ce8aab1b@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=2159; i=jlayton@kernel.org; h=from:subject:message-id; bh=PH/MCE8DV7ZLCGiCCfxKvH3qzQKQ81Xw1fbkm86c02A=; b=owEBbQKS/ZANAwAKAQAOaEEZVoIVAcsmYgBqNZb6BJbBN2a5InU1jZvOgKbUjv4rp5c/bM5em QfTiSJsxcSJAjMEAAEKAB0WIQRLwNeyRHGyoYTq9dMADmhBGVaCFQUCajWW+gAKCRAADmhBGVaC FeZHD/9oeDnOKfZBoWTI7Wx0RwDzQKHLvv26rqvPISbzers31pr9hnyPVDs2Le42JU1H8x4GkOE ceBYrYFDRaqHr4oW9SL5cTPwMctI9HgrvkXyKga7lklJg6ZArOHlM5fs0BXaIZebYC3Yv5ddnXs 0Fxwa3xEY3S8GcIkgHmASw3VNWRjYuy+2rBMgBugK6p51XhjvrAtVd9OcBzR+2m2hJR40M4HWhy ipe46ATMmI3n0FgZnYAH7MJz/LH/6m/0ufQm+/xUiFIz+8MD7L4pIWJxN9k+n1ExxNRJT48dmS/ oFXjTdh3fZVKLkBBQk7oyWSclgypMxFGuICAJ81ZuLoNIvEgYCSXq3ag2FQzthVDxXQSaUANlrz znVJGAkgS9I1dbywnBafjt3aaPliv5yYM9uas5302x7L34gnc7e7rfb6leMbbLYKscTtAeSM6UF zzY6l2e6a/Qh+hZvordY6H6r4+sdSgPQxfVDP7n20OPLznYdeQtIsYtO3eGh62kHcFVUWI3eC5g kDCIGljgma6NNHyGez2/GyqfLQ+QY1mQ9Jq7rNVVfbWGol3AXSAd7DL9MfqSFoXvC/tmKgeopU1 Zy0sKTJtbGr8dBzBhz/X7KTdQ/KDwoVZ0mbEJNFaY2SZv9OUUMU4Y/0zYjEhMFJyTlxMga5e3ng A8xMo9mgp0+R7xw== X-Developer-Key: i=jlayton@kernel.org; a=openpgp; fpr=4BC0D7B24471B2A184EAF5D3000E684119568215 Request a dir delegation with NOTIFY4_ADD_ENTRY but without NOTIFY4_GFLAG_EXTEND. Verify the server issues a CB_RECALL instead of CB_NOTIFY when a file is created. Signed-off-by: Jeff Layton --- nfs4.1/server41tests/st_dir_deleg.py | 37 ++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/nfs4.1/server41tests/st_dir_deleg.py b/nfs4.1/server41tests/st_dir_deleg.py index 008e45d4cf64..4afcc40f515a 100644 --- a/nfs4.1/server41tests/st_dir_deleg.py +++ b/nfs4.1/server41tests/st_dir_deleg.py @@ -278,3 +278,40 @@ def testDirDelegLinkRecall(t, env): ops = [ op.putfh(fh), op.delegreturn(deleg) ] res = sess1.compound(ops) check(res) + +def testDirDelegNoGflag(t, env): + """Verify recall instead of notification without NOTIFY4_GFLAG_EXTEND + + FLAGS: dirdeleg all + CODE: DIRDELEG7 + """ + c = env.c1 + cb = threading.Event() + sess1, fh, deleg = _getDirDeleg(t, env, [NOTIFY4_ADD_ENTRY], cb) + + sess2 = c.new_client_session(b"%s_2" % env.testname(t)) + 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() ] + slot = sess2.compound_async(open_op) + completed = cb.wait(2) + env.sleep(.1) + + ops = [ op.putfh(fh), op.delegreturn(deleg) ] + res = sess1.compound(ops) + check(res) + + # Reap the async open and close any file it created + res = sess2.listen(slot) + if res.status == NFS4_OK: + open_stateid = res.resarray[-2].stateid + file_fh = res.resarray[-1].object + close_file(sess2, file_fh, stateid=open_stateid) + + if cb.got_notify: + fail("Got CB_NOTIFY without GFLAG_EXTEND") + if not cb.got_recall: + fail("Expected CB_RECALL without GFLAG_EXTEND, but didn't get one") -- 2.54.0