Received: (at 39905) by debbugs.gnu.org; 4 Mar 2020 17:32:49 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed Mar 04 12:32:49 2020 Received: from localhost ([127.0.0.1]:41800 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1j9Xt2-00014Y-Px for submit <at> debbugs.gnu.org; Wed, 04 Mar 2020 12:32:49 -0500 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:22465 helo=us-smtp-delivery-1.mimecast.com) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <bcl@HIDDEN>) id 1j9Xt0-00014Q-Rf for 39905 <at> debbugs.gnu.org; Wed, 04 Mar 2020 12:32:47 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1583343166; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=LLNAZuqfm3pTSFnZGVGRNkkHGb6cxtl5lNH1/HRtbcI=; b=TFxYn+QrSC++nNQtPRvoB5SfuOFc53m6QYFxE1wMenAEr/0MkoDd7x7LKAaUCnnJDQ1aJo KgQTkHm/it40ICvw1GAF3u//OMH6XqgTHUi+kD3QHnvsnAEaX0jFbBfvJmkSPUYofBVLwt ADWyTEKiMHSJs0OMaqDHPd1m48TRU5I= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-478-LLcyMvUjMoqqrpRQ-Lw8HA-1; Wed, 04 Mar 2020 12:32:42 -0500 X-MC-Unique: LLcyMvUjMoqqrpRQ-Lw8HA-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 76DF58014DD for <39905 <at> debbugs.gnu.org>; Wed, 4 Mar 2020 17:32:41 +0000 (UTC) Received: from lister.brianlane.com (ovpn-112-32.phx2.redhat.com [10.3.112.32]) by smtp.corp.redhat.com (Postfix) with ESMTPS id DC9B248; Wed, 4 Mar 2020 17:32:40 +0000 (UTC) Date: Wed, 4 Mar 2020 09:32:38 -0800 From: "Brian C. Lane" <bcl@HIDDEN> To: Guillaume Abrioux <gabrioux@HIDDEN> Subject: Re: bug#39905: Why does parted change ownerships of devices? Message-ID: <20200304173238.GE23744@HIDDEN> References: <CANqTTH58TK4KZ8aZiATJG6nD1VE+LXcAiA9qfTsXoviZcdBXog@HIDDEN> MIME-Version: 1.0 In-Reply-To: <CANqTTH58TK4KZ8aZiATJG6nD1VE+LXcAiA9qfTsXoviZcdBXog@HIDDEN> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Content-Disposition: inline X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 39905 Cc: 39905 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) On Wed, Mar 04, 2020 at 04:01:51PM +0100, Guillaume Abrioux wrote: > Hello, >=20 > We use parted in ceph-ansible playbook [1] to retrieve some devices > information, the parted ansible module runs a parted/print command [2], b= ut > we are facing an issue where ownerships get modified after that. >=20 > Doing the test manually without ansible context shows it's parted itself > which apply this change: No, parted doesn't do anything to ownership or permissions. My guess is that udev is doing something when the device is opened/closed. How does ceph set the ownership? --=20 Brian C. Lane (PST8PDT) - weldr.io - lorax - parted - pykickstart
bug-parted@HIDDEN:bug#39905; Package parted.
Full text available.Received: (at submit) by debbugs.gnu.org; 4 Mar 2020 15:03:38 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed Mar 04 10:03:38 2020 Received: from localhost ([127.0.0.1]:41550 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1j9VYg-0001Zn-44 for submit <at> debbugs.gnu.org; Wed, 04 Mar 2020 10:03:38 -0500 Received: from lists.gnu.org ([209.51.188.17]:40223) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <gabrioux@HIDDEN>) id 1j9VYd-0001Zf-Pj for submit <at> debbugs.gnu.org; Wed, 04 Mar 2020 10:03:36 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:37001) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <gabrioux@HIDDEN>) id 1j9VYc-0006B1-F0 for bug-parted@HIDDEN; Wed, 04 Mar 2020 10:03:35 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50,HTML_MESSAGE, RCVD_IN_DNSWL_NONE autolearn=disabled version=3.3.2 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <gabrioux@HIDDEN>) id 1j9VYa-0003I2-Mm for bug-parted@HIDDEN; Wed, 04 Mar 2020 10:03:33 -0500 Received: from us-smtp-1.mimecast.com ([207.211.31.81]:32045 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <gabrioux@HIDDEN>) id 1j9VYZ-0003Gu-Ho for bug-parted@HIDDEN; Wed, 04 Mar 2020 10:03:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1583334211; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type; bh=sJeKSYnuU28d8nn/4gkuXiACXJxzsVdvdeI/NeUX1pU=; b=IMYbxB1JVajGoPIQ59zwV5mXvtLCv8HGuAmey59dV63hZr7ulsxJOJk+Vsn0KetbALNuz6 FgRvCBezsvkKsFgLUNiyul6zbdZTmMUm1St6k05AqMyf8JTGbgGn64vrnKa15WY7Efccrm TLsuS2j4P+EwNjVqCM4RhOhOawi6i+4= Received: from mail-oi1-f198.google.com (mail-oi1-f198.google.com [209.85.167.198]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-225-scJR6hvhNNyZtIjHtcUmtw-1; Wed, 04 Mar 2020 10:02:07 -0500 X-MC-Unique: scJR6hvhNNyZtIjHtcUmtw-1 Received: by mail-oi1-f198.google.com with SMTP id 8so1026826oiq.2 for <bug-parted@HIDDEN>; Wed, 04 Mar 2020 07:02:06 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=jLE595ILKcF/s46wqE6ULhc/3bX+t+xdKOfj1P5lgJA=; b=MOezWXxxpQnRio2eu7eUbZ6RFlbsUugJA35FAAHnLhtcygxMhBQm/sBsUlDO/xiyqw rDJ+BtZ4QpjlrFjvYJhtd3I+uxdMdr+Mb8DCkxPiOjO7AJYjxr1gXwHh9LkN8na4TUbZ JAh/UZSFj6SohN0glsWpgualz5u6V0+WyqaZ7yjvO1w8cBQ3NWs+7PRTYni8anFlGc9R thOUNUSBR5uoxMVztELWmKN0zFGD/WaBkDz09oqMP05TZK/UnMdAp9jbAYgyWb1g8qfX Lj37JIvogwxjhOjgTV+1O8MHclJFyhAy5rQHibNz2wLPJL9Ebc2/mfS1a/jRyMUZAVK7 b8GQ== X-Gm-Message-State: ANhLgQ1ZF2zf6BRDKcTMFhFZTrppyWmkW/pF5mkBJ5x90WjvWoYMx/5S M4+dQTEvQJAFmtPAVmpyF4okZ7lPokfFTD7oTsuBKKSrHez3Xl5v87iusFfvNDELHfLsCHZpkWF 9ZmY+x/Nzyt+Cg1suBST14iuKcfA= X-Received: by 2002:a9d:4d8f:: with SMTP id u15mr2724850otk.261.1583334124805; Wed, 04 Mar 2020 07:02:04 -0800 (PST) X-Google-Smtp-Source: ADFU+vsbQwM1N1W0EU7hBd2leMujmOo4GXhLAY83Nx/LIKmkhLxWlZvNeYRR1d/pb2e/RjtwX5l6U4EEZ3ZINvtrLqw= X-Received: by 2002:a9d:4d8f:: with SMTP id u15mr2724740otk.261.1583334123669; Wed, 04 Mar 2020 07:02:03 -0800 (PST) MIME-Version: 1.0 From: Guillaume Abrioux <gabrioux@HIDDEN> Date: Wed, 4 Mar 2020 16:01:51 +0100 Message-ID: <CANqTTH58TK4KZ8aZiATJG6nD1VE+LXcAiA9qfTsXoviZcdBXog@HIDDEN> Subject: Why does parted change ownerships of devices? To: bug-parted@HIDDEN X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: multipart/alternative; boundary="00000000000000b39505a008b4d1" X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.81 X-Spam-Score: 0.2 (/) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.8 (/) --00000000000000b39505a008b4d1 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hello, We use parted in ceph-ansible playbook [1] to retrieve some devices information, the parted ansible module runs a parted/print command [2], but we are facing an issue where ownerships get modified after that. Doing the test manually without ansible context shows it's parted itself which apply this change: Before running parted on /dev/sdc: [root@osd0 ~]# ls -l /dev/sdc* brw-rw----. 1 root disk 8, 32 Jun 11 08:53 /dev/sdc brw-rw----. 1 ceph ceph 8, 33 Jun 11 08:53 /dev/sdc1 brw-rw----. 1 ceph ceph 8, 34 Jun 11 08:53 /dev/sdc2 Running a basic parted/print: [root@osd0 ~]# parted -s /dev/sdc print Model: ATA QEMU HARDDISK (scsi) Disk /dev/sdc: 53.7GB Sector size (logical/physical): 512B/512B Partition Table: gpt Disk Flags: Number Start End Size File system Name Flags 1 1049kB 1075MB 1074MB ceph block.db 2 1075MB 2149MB 1074MB ceph block.db We can see ownerships have changed from ceph:ceph to root:disk: [root@osd0 ~]# ls -l /dev/sdc* brw-rw----. 1 root disk 8, 32 Jun 11 08:57 /dev/sdc brw-rw----. 1 root disk 8, 33 Jun 11 08:57 /dev/sdc1 brw-rw----. 1 root disk 8, 34 Jun 11 08:57 /dev/sdc2 [root@osd0 ~]# I'm wondering whether there's a good reason for this or should it be considered as a bug? Thanks! [1] https://github.com/ceph/ceph-ansible/blob/master/roles/ceph-osd/tasks/main.= yml#L39-L44 [2] https://github.com/ansible/ansible/blob/devel/lib/ansible/modules/system/pa= rted.py#L418 *Guillaume Abrioux* Senior Software Engineer --00000000000000b39505a008b4d1 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr"><div dir=3D"ltr" class=3D"gmail_signature" data-smartmail= =3D"gmail_signature"><div dir=3D"ltr"><div dir=3D"ltr"><div dir=3D"ltr"><di= v dir=3D"ltr"><div dir=3D"ltr"><div dir=3D"ltr"><div dir=3D"ltr"><div dir= =3D"ltr"><div style=3D"background-color:rgb(253,253,253)"><span style=3D"co= lor:rgb(102,102,102)"><span style=3D"font-size:8pt"></span></span><span sty= le=3D"background-color:rgb(255,255,255)">Hello,</span><span style=3D"color:= rgb(102,102,102)"><span style=3D"font-size:8pt"><br></span></span></div><br= >We use parted in ceph-ansible playbook [1] to retrieve some devices inform= ation, the parted ansible module runs a parted/print command [2], but we ar= e facing an issue where ownerships get modified after that.<br><br>Doing th= e test manually without ansible context shows it's parted itself which = apply this change:<br><br>Before running parted on /dev/sdc:<br>[root@osd0 = ~]# ls -l /dev/sdc*<br>brw-rw----. 1 root disk 8, 32 Jun 11 08:53 /dev/sdc<= br>brw-rw----. 1 ceph ceph 8, 33 Jun 11 08:53 /dev/sdc1<br>brw-rw----. 1 ce= ph ceph 8, 34 Jun 11 08:53 /dev/sdc2<br><br>Running a basic parted/print:<b= r>[root@osd0 ~]# parted -s /dev/sdc print =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0<br>Model: ATA QEMU HARDDISK (scsi)<br>Disk /dev/sdc: 53.7GB<br>S= ector size (logical/physical): 512B/512B<br>Partition Table: gpt<br>Disk Fl= ags:<br><br>Number =C2=A0Start =C2=A0 End =C2=A0 =C2=A0 Size =C2=A0 =C2=A0F= ile system =C2=A0Name =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 Flags<br>=C2=A01 = =C2=A0 =C2=A0 =C2=A01049kB =C2=A01075MB =C2=A01074MB =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 ceph block.db<br>=C2=A02 =C2=A0 =C2=A0 =C2=A010= 75MB =C2=A02149MB =C2=A01074MB =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 ceph block.db<br><br>We can see ownerships have changed from ceph:ce= ph to root:disk:<br>[root@osd0 ~]# ls -l /dev/sdc* =C2=A0 =C2=A0 =C2=A0 =C2= =A0<br>brw-rw----. 1 root disk 8, 32 Jun 11 08:57 /dev/sdc<br>brw-rw----. 1= root disk 8, 33 Jun 11 08:57 /dev/sdc1<br>brw-rw----. 1 root disk 8, 34 Ju= n 11 08:57 /dev/sdc2<br>[root@osd0 ~]# <br><br>I'm wondering whether th= ere's a good reason for this or should it be considered as a bug?<br><b= r><br>Thanks!<br><br><br>[1] <a href=3D"https://github.com/ceph/ceph-ansibl= e/blob/master/roles/ceph-osd/tasks/main.yml#L39-L44">https://github.com/cep= h/ceph-ansible/blob/master/roles/ceph-osd/tasks/main.yml#L39-L44</a><br>[2]= <a href=3D"https://github.com/ansible/ansible/blob/devel/lib/ansible/modul= es/system/parted.py#L418">https://github.com/ansible/ansible/blob/devel/lib= /ansible/modules/system/parted.py#L418</a><br><span style=3D"color:rgb(102,= 102,102)"><span style=3D"font-size:8pt"><span><span><span></span></span></s= pan></span></span></div><div dir=3D"ltr"><br></div><div dir=3D"ltr"><div cl= ass=3D"gmail_default" style=3D"font-family:tahoma,sans-serif"></div><div><d= iv dir=3D"ltr" class=3D"gmail_signature"><div dir=3D"ltr"><div dir=3D"ltr">= <div dir=3D"ltr"><div dir=3D"ltr"><div dir=3D"ltr"><div dir=3D"ltr"><div di= r=3D"ltr"><div dir=3D"ltr"><div style=3D"background-color:rgb(253,253,253)"= ><span style=3D"color:rgb(102,102,102)"><span style=3D"font-size:x-large"><= span style=3D"font-size:11pt"><b>Guillaume Abrioux<br></b></span></span></s= pan></div></div></div></div></div></div></div></div></div></div></div><div = class=3D"gmail_default" style=3D"font-family:tahoma,sans-serif"><span style= =3D"font-size:8pt;color:rgb(102,102,102);background-color:rgb(253,253,253);= font-family:Arial,Helvetica,sans-serif">Senior Software Engineer</span></di= v><br><br></div></div></div></div></div></div></div></div></div></div> --00000000000000b39505a008b4d1--
Guillaume Abrioux <gabrioux@HIDDEN>:bug-parted@HIDDEN.
Full text available.bug-parted@HIDDEN:bug#39905; Package parted.
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