From mboxrd@z Thu Jan 1 00:00:00 1970 From: Loic Dachary Subject: Re: [Ceph-maintainers] v0.67.11 dumpling released Date: Thu, 25 Sep 2014 17:59:01 +0200 Message-ID: <54243BC5.9030803@dachary.org> References: <5424390D.6010203@cloudapt.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="1kIticsf6k6Hht1xLJolop8KiFb7P7CUF" Return-path: Received: from mail2.dachary.org ([91.121.57.175]:59936 "EHLO smtp.dmail.dachary.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753094AbaIYP7I (ORCPT ); Thu, 25 Sep 2014 11:59:08 -0400 In-Reply-To: Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Sage Weil , Mike Dawson Cc: ceph-devel@vger.kernel.org, ceph-users@ceph.com, ceph-maintainers@ceph.com This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --1kIticsf6k6Hht1xLJolop8KiFb7P7CUF Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hi, On 25/09/2014 17:53, Sage Weil wrote: > On Thu, 25 Sep 2014, Mike Dawson wrote: >> On 9/25/2014 11:09 AM, Sage Weil wrote: >>> v0.67.11 "Dumpling" >>> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >>> >>> This stable update for Dumpling fixes several important bugs that aff= ect a >>> small set of users. >>> >>> We recommend that all Dumpling users upgrade at their convenience. I= f >>> none of these issues are affecting your deployment there is no urgenc= y. >>> >>> >>> Notable Changes >>> --------------- >>> >>> * common: fix sending dup cluster log items (#9080 Sage Weil) >>> * doc: several doc updates (Alfredo Deza) >>> * libcephfs-java: fix build against older JNI headesr (Greg Farnum) >>> * librados: fix crash in op timeout path (#9362 Matthias Kiefer, Sage= Weil) >>> * librbd: fix crash using clone of flattened image (#8845 Josh Durgin= ) >>> * librbd: fix error path cleanup when failing to open image (#8912 Jo= sh >>> Durgin) >>> * mon: fix crash when adjusting pg_num before any OSDs are added (#90= 52 >>> Sage Weil) >>> * mon: reduce log noise from paxos (Aanchal Agrawal, Sage Weil) >>> * osd: allow scrub and snap trim thread pool IO priority to be adjust= ed >>> (Sage Weil) >> >> Sage, >> >> Thanks for the great work! Could you provide any links describing how = to tune >> the scrub and snap trim thread pool IO priority? I couldn't find these= >> settings in the docs. >=20 > It's=20 >=20 > osd disk thread ioprio class =3D idle > osd disk thread ioprio priority =3D 0 >=20 > Note that this is a short-term solution; we eventaully want to send all= IO=20 > through the same queue so that we can prioritize things more carefully.= =20 > This setting will most likely go away in the future. >=20 The documentation for these can be found at http://ceph.com/docs/giant/rados/configuration/osd-config-ref/#operations= Control-f ioprio Cheers >> IIUC, 0.67.11 does not include the proposed changes to address #9487 o= r=20 >> #9503, right? >=20 > Correct. That will come later once it's gone through more testing. >=20 > Thanks! > sage > _______________________________________________ > Ceph-maintainers mailing list > Ceph-maintainers@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-maintainers-ceph.com >=20 --=20 Lo=EFc Dachary, Artisan Logiciel Libre --1kIticsf6k6Hht1xLJolop8KiFb7P7CUF 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/ iEYEARECAAYFAlQkO8UACgkQ8dLMyEl6F21sfACfQqGimpkL8rnByPLsMmwkgtwi ICkAn006KJNzjGhSbts05dgNgEejhbYt =H9Ls -----END PGP SIGNATURE----- --1kIticsf6k6Hht1xLJolop8KiFb7P7CUF--