From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andre Noll Subject: Re: unstable branch: ls -l hang after write by 64 clients Date: Wed, 25 May 2011 19:33:38 +0200 Message-ID: <20110525173338.GI20417@systemlinux.org> References: <1288117260.10847.93.camel@sale659.sandia.gov> <1288128642.10847.95.camel@sale659.sandia.gov> <20110525110118.GA6872@systemlinux.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="jQIvE3yXcK9X9HBh" Return-path: Received: from systemlinux.org ([79.140.41.46]:44626 "EHLO v3-1046.systemlinux.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752441Ab1EYRdE (ORCPT ); Wed, 25 May 2011 13:33:04 -0400 Content-Disposition: inline In-Reply-To: Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Sage Weil Cc: Jim Schutt , "ceph-devel@vger.kernel.org" --jQIvE3yXcK9X9HBh Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, May 25, 09:16, Sage Weil wrote: > > It's trivial to reproduce: Executing "ls -l" on one client while > > another client is writing causes the ls command to hang indefinitely. >=20 > This was recently fixed in the master branch, commit > ee7fa813ef29890557f0b03bd3950d422484215d. It hasn't made it into any =20 > releases yet. I'll cherry-pick it into stable for 0.28.2. >=20 > Please let me know if you continue to see this problem with that fix in= =20 > place. Nope. I'm now running the ceph master branch (fe955881) on all nodes but the problem remains. Even after stopping the writer, the "ls -l" hangs. Linux kernel version is plain 2.6.38.7 everywhere and the ceph setup is fairly simple: 6 cosds, one cmon and one cmds. Thanks Andre --=20 The only person who always got his work done by Friday was Robinson Crusoe --jQIvE3yXcK9X9HBh Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iEYEARECAAYFAk3dPXIACgkQWto1QDEAkw8VWQCbBDk2KOBbRWuoiAUUBpbPS6UG 7ccAnj4BklsxwlUSfgtmSyYNmnaPjm7z =xdwg -----END PGP SIGNATURE----- --jQIvE3yXcK9X9HBh--