From mboxrd@z Thu Jan 1 00:00:00 1970 From: Loic Dachary Subject: Re: teuthology erasure coded pools : warning Date: Tue, 01 Jul 2014 12:54:00 +0200 Message-ID: <53B29348.6050306@dachary.org> References: <53B25DBF.9000205@dachary.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="NetiQVkeCJk2A9ndCQVLEbpaHRxmEXhvw" Return-path: Received: from mail2.dachary.org ([91.121.57.175]:33641 "EHLO smtp.dmail.dachary.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756670AbaGAKyH (ORCPT ); Tue, 1 Jul 2014 06:54:07 -0400 Received: from [10.9.0.6] (unknown [10.0.2.28]) by smtp.dmail.dachary.org (Postfix) with ESMTP id 4E198420A6 for ; Tue, 1 Jul 2014 12:54:00 +0200 (CEST) In-Reply-To: <53B25DBF.9000205@dachary.org> Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Ceph Development This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --NetiQVkeCJk2A9ndCQVLEbpaHRxmEXhvw Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable After some manual testing, it needs https://github.com/ceph/teuthology/pu= ll/277 to run. If not applied existing ec_pool workloads will fail. On 01/07/2014 09:05, Loic Dachary wrote: > Hi, >=20 > TL;DR: if teuthology ec_pool workloads break, ping me or check https://= github.com/ceph/teuthology/pull/271 for errors >=20 > A new way of creating the erasure coded pools in teuthology was merged = a few hours ago https://github.com/ceph/teuthology/pull/271 > It has not yet been tested and should not introduce any change. But it = has not been tested for real and there is room for error. There is a pote= ntial for breakage for every workload containing ec_pool: true in the yam= l description. >=20 > The general idea of the change is to replace hardcoded parameters with = erasure code profiles read from the yaml file, with a default profile tha= t matches the former parameters defaults. >=20 > Cheers >=20 --=20 Lo=EFc Dachary, Artisan Logiciel Libre --NetiQVkeCJk2A9ndCQVLEbpaHRxmEXhvw Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlOyk0gACgkQ8dLMyEl6F21mvQCfVx+MUzjH/o5YeSV12DI6h24m 6gkAoIGQUt056aS8O1nCjrhuv2dX8XN9 =wY87 -----END PGP SIGNATURE----- --NetiQVkeCJk2A9ndCQVLEbpaHRxmEXhvw--