From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Mueller Subject: filename too long (pjd-fstest on centos5 with ceph 0.20.2) Date: Mon, 31 May 2010 10:35:30 +0000 (UTC) Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Return-path: Received: from lo.gmane.org ([80.91.229.12]:51702 "EHLO lo.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756736Ab0EaKfj (ORCPT ); Mon, 31 May 2010 06:35:39 -0400 Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1OJ2LK-0007ue-7Z for ceph-devel@vger.kernel.org; Mon, 31 May 2010 12:35:38 +0200 Received: from zux221-125-110.adsl.green.ch ([81.221.125.110]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 31 May 2010 12:35:38 +0200 Received: from thomas by zux221-125-110.adsl.green.ch with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 31 May 2010 12:35:38 +0200 Sender: ceph-devel-owner@vger.kernel.org List-ID: To: ceph-devel@vger.kernel.org hi i'm doing some testing. i've ran pjd-fstest. on ceph (kclient) mountpoints there are many "file name too long" messages. example error message: mkdir: `_xxxxxx-veryveryveryverylongpath/x': File name too long fstest results: Failed Test Stat Wstat Total Fail Failed List of Failed ------------------------------------------------------------------------------- /tmp/fstest/tests/mkdir/00.t 36 5 13.89% 30-34 /tmp/fstest/tests/mkfifo/00.t 36 5 13.89% 30-34 /tmp/fstest/tests/open/00.t 47 5 10.64% 30-34 Failed 3/184 test scripts, 98.37% okay. 15/1957 subtests failed, 99.23% okay. if I run fstest on the local filesystem it completes without errors - so the "filename too long" seems to be a ceph specific error. - Thomas Env: - 4x osd, 1x mds, 1x mon, 1x kclient - ceph 0.20.2, ceph kclient 2.6.34, Cento5, pjd-fstest-20080816