From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?Jo=E3o_Eduardo_Lu=EDs?= Subject: Re: Ceph on btrfs 3.4rc Date: Wed, 25 Apr 2012 13:16:19 +0100 Message-ID: <4F97EB13.1050700@gmail.com> References: <20120424152141.GB3326@localhost.localdomain> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig1BD6AFF92A8B5A430F0F2BE0" Return-path: Received: from mail-bk0-f46.google.com ([209.85.214.46]:55867 "EHLO mail-bk0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758206Ab2DYMQZ (ORCPT ); Wed, 25 Apr 2012 08:16:25 -0400 Received: by bkuw12 with SMTP id w12so8811bku.19 for ; Wed, 25 Apr 2012 05:16:24 -0700 (PDT) In-Reply-To: Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Christian Brunner Cc: Sage Weil , Josef Bacik , ceph-devel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig1BD6AFF92A8B5A430F0F2BE0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 04/25/2012 12:28 PM, Christian Brunner wrote: > I've tried test_filestore_workloadgen, but it didn't work very well. > After 5 Minutes it terminated with the following messages: >=20 > 2012-04-25 11:28:57.768709 7fcac3f69760 0 Destroying collection > '0.1_head' (358 objects) > 2012-04-25 11:29:07.478747 7fcac3f69760 0 Destroying collection > '0.22_head' (477 objects) > 2012-04-25 11:29:07.479035 7fcac3f69760 0 We ran out of collections! > 2012-04-25 11:29:07.916149 7fcac3f69760 1 journal close > /dev/mapper/vg01-lv_osd_journal_0 >=20 > I guess this is not btrfs related .-) >=20 Oh yeah... the "solution" for that is to set '--test-num-colls' to a greater value (the test creates 30 by default, and destroys them every 'X' transactions). Increase the number of collections and it will have a longer run. But since that's sounding like a workaround over something that could easily be avoided, I'll make a patch for the test to avoid that from happening. --=20 Jo=E3o Eduardo Lu=EDs gpg key: 477C26E5 from pool.keyserver.eu --------------enig1BD6AFF92A8B5A430F0F2BE0 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJPl+sTAAoJEJ9vvxhHfCblK1YH/AvS29bN5BLGHgyblz9eSwle guppZDARtghhaKiCHpVmOTScPLZtpXlzjgTZXpiT9UZPDJzK+JWpusiBoku9TYIv w9CjfsazyAj/S7N6GQGei8FzlsWD+aYTwIgz/oCIO+zdWju+STRPnFgUaBInH07w FD08qD5cbZsEtoiw/YPGV3mXpkQN7P6eoTnRDJc2QDtQJqNLTyPqRxpZhpg6FSUB p6pi1t179A8R7f3xJFQycjtozDRGQXh1kEOtG8Ozr+maJkId+UGNj5ZKCuTWQe83 tRKL6Lo5dEzVRzAN7RlcL6DbgCgZqSWO4xkn3a7hMp9RqGFsygcVNpNPBP1EdUQ= =HhTd -----END PGP SIGNATURE----- --------------enig1BD6AFF92A8B5A430F0F2BE0--