From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wido den Hollander Subject: Default config value for osd_disk_thread_ioprio_class Date: Wed, 29 Apr 2015 14:10:47 +0200 Message-ID: <5540CA47.8010201@pcextreme.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Received: from support.pcextreme.nl ([109.72.87.231]:59758 "EHLO support.pcextreme.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1422762AbbD2MQg (ORCPT ); Wed, 29 Apr 2015 08:16:36 -0400 Received: from ox01.pcextreme.nl (ox01.pcextreme.nl [IPv6:2a00:f10:101::6f7b:25:143]) by support.pcextreme.nl (Postfix) with ESMTPS id F358B2C319 for ; Wed, 29 Apr 2015 14:10:47 +0200 (CEST) Received: from [IPv6:2001:610:b10:1d8:51bd:3c0e:2bb2:cf0b] (unknown [IPv6:2001:610:b10:1d8:51bd:3c0e:2bb2:cf0b]) by ox01.pcextreme.nl (Postfix) with ESMTPSA id 9E15654024C for ; Wed, 29 Apr 2015 14:10:47 +0200 (CEST) Sender: ceph-devel-owner@vger.kernel.org List-ID: To: ceph-devel -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, In the process of upgrading a cluster from Giant to Hammer I saw this on the OSD logs: 2015-04-29 14:02:37.015454 7f887875e900 -1 osd.456 43089 set_disk_tp_priority(22) Invalid argument: osd_disk_thread_ioprio_class is but only the following values are allowed: idle, be or rt That is correct, since config_opts.h says: OPTION(osd_disk_thread_ioprio_class, OPT_STR, "") // rt realtime be best effort idle It's nothing bad, but it would be nicer if we got rid of it. What to do here? Allow "" as a config setting and then ignore it or set the default to rt, be or idle? - -- Met vriendelijke groet / Kind regards, Wido den Hollander PCextreme B.V. http://www.pcextreme.nl/contact Tel direct: +31 (0)118 700 212 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBAgAGBQJVQMpHAAoJEH3G8jg7TO7a7QsH/0k4ijmOewQaLZz9FMOvnBMz EFuZWwrpuZYncUDGXqXKYygQwsRMCSJkWX0vE7GJ0/6OalqD9qgbEHhCfNj/G/wR jwQCX1dWwXX6+PDBSQHWyUIsH1v/UGOAw1jLRyMrgZe8MZcSNgVBnvU8vPKVlD7j MjLXM/10CDubpuxe67rsgJxNPAA0LJnsyjNWtj3PwwdWgZCV7lwYLuCxh3oVKrMP 8I8RcofcKK53SVN/KI/mgk8UiUvTaob4pIff6fimLLRufzM+27FlnDFn3hZArDjD izMqoUnaPNM6OBbDNiLUoywVAnDhtDcH2UtRrJCdHWyTi+Ej3oJDxxigq0Gpjlo= =2wZ0 -----END PGP SIGNATURE-----