From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS22989 209.51.188.0/24 X-Spam-Status: No, score=-3.7 required=3.0 tests=AWL,BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 598011F461 for ; Fri, 6 Sep 2019 09:42:55 +0000 (UTC) Received: from localhost ([::1]:53896 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i6AlZ-0007kk-RM for normalperson@yhbt.net; Fri, 06 Sep 2019 05:42:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38658) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i6AlV-0007kO-6E for bug-gnulib@gnu.org; Fri, 06 Sep 2019 05:42:50 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i6AlU-0002ec-0S for bug-gnulib@gnu.org; Fri, 06 Sep 2019 05:42:49 -0400 Received: from mo6-p00-ob.smtp.rzone.de ([2a01:238:20a:202:5300::9]:29643) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1i6AlT-0002Wk-AD for bug-gnulib@gnu.org; Fri, 06 Sep 2019 05:42:47 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1567762965; s=strato-dkim-0002; d=clisp.org; h=References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=hRjr4ycD+ucXfSvI8G6rtsL1pxEgFUbPezuB9L+6vVk=; b=A5541SEGlws7/9SI6zG4PvU9JjD1iYLWE/tQOo30xeNb7K6xLQtE7cB7rxzJAyPZQc atYdrZJwBj/yJfa1iHjQutgoYIp3HKjriz1z/8MXO7t9DS6TZtytofakEWLGx51HmUfz hKaLkTTJppphupHXPReIYzuXYWEZldQLkGT7+xEAkWPxhecowlI2C/mXl43guES3cgym Qk+jEQFLCy/93rVgtt2cMITkba+Vwe4vFTOCrVWPBLNHohGa2z9u6fRDh4MQ7G+Qv+jh Zy1DGfczZFKj4h2PhAPAwDQ9jRKmvYqG59mkHwctfSBzOjLU91ohi3OgcBCt3+5vNftF Rajw== X-RZG-AUTH: ":Ln4Re0+Ic/6oZXR1YgKryK8brlshOcZlIWs+iCP5vnk6shH+AHjwLuWOGaf0zJZW" X-RZG-CLASS-ID: mo00 Received: from bruno.haible.de by smtp.strato.de (RZmta 44.27.0 DYNA|AUTH) with ESMTPSA id U0b0dfv869gawIt (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate); Fri, 6 Sep 2019 11:42:36 +0200 (CEST) From: Bruno Haible To: bug-gnulib@gnu.org Subject: Re: test-symlink fails on "lustre" file system Date: Fri, 06 Sep 2019 11:42:36 +0200 Message-ID: <2356659.LrrkE6Pjhy@omega> User-Agent: KMail/5.1.3 (Linux/4.4.0-159-generic; KDE/5.18.0; x86_64; ; ) In-Reply-To: <17b6b182-e7d1-5d50-f1e8-6e0bff8e2c77@gmail.com> References: <1B6259370D5EFF488340E9D87BD0580A01753B7EE5@MS-EX2VKS.erdc.dren.mil> <17b6b182-e7d1-5d50-f1e8-6e0bff8e2c77@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2a01:238:20a:202:5300::9 X-BeenThere: bug-gnulib@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Gnulib discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: 37312@debbugs.gnu.org, Assaf Gordon , "Oppe, Thomas C ERDC-RDE-ITL-MS Contractor" Errors-To: bug-gnulib-bounces+normalperson=yhbt.net@gnu.org Sender: "bug-gnulib" Assaf Gordon wrote: > based on the code in test-symlink.h, perhaps lustre returns an > unexpected errno ? > > line 69: ASSERT (func ("nowhere", BASE "dir/") == -1); > > line 70: ASSERT (errno == EEXIST || errno == EINVAL); Yes, this is most likely the cause. Can you please insert this line between line 69 and line 70 fprintf(stderr,"INSERTED errno=%d\n",errno); fflush(stderr); then do make clean make make check and report the output and contents of test-symlink.log ? Lustre contains a number of kernel patches [1]; this can surely modify the behaviour of system calls. Bruno [1] http://lustre.org/download/