From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sam Lang Subject: Re: Client crash on getcwd with non-default root mount Date: Thu, 29 Nov 2012 13:58:06 -0600 Message-ID: <50B7BE4E.3010108@inktank.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ie0-f174.google.com ([209.85.223.174]:58763 "EHLO mail-ie0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751898Ab2K2T6J (ORCPT ); Thu, 29 Nov 2012 14:58:09 -0500 Received: by mail-ie0-f174.google.com with SMTP id k11so12714849iea.19 for ; Thu, 29 Nov 2012 11:58:09 -0800 (PST) In-Reply-To: Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Noah Watkins Cc: ceph-devel On 11/29/2012 01:52 PM, Noah Watkins wrote: > I'm getting the assert failure below with the following test: > > ceph_mount(cmount, "/otherdir"); This should fail with ENOENT if you check the return code. -sam > ceph_getcwd(cmount); > > -- > > client/Inode.h: In function 'Dentry* Inode::get_first_parent()' thread > 7fded47c8780 time 2012-11-29 11:49:00.890184 > client/Inode.h: 165: FAILED assert(!dn_set.empty()) > ceph version 0.54-808-g1ed5a1f (1ed5a1f984d8260d86cc25b1ae95ffedf597e579) > 1: (()+0x11ee89) [0x7fded36fae89] > 2: (()+0x1429d3) [0x7fded371e9d3] > 3: (ceph_getcwd()+0x11) [0x7fded36fdb41] > 4: (MountedTest2_XYZ_Test::TestBody()+0x63a) [0x42563a] > 5: (testing::Test::Run()+0xaa) [0x45017a] > 6: (testing::internal::TestInfoImpl::Run()+0x100) [0x450280] > 7: (testing::TestCase::Run()+0xbd) [0x45034d] > 8: (testing::internal::UnitTestImpl::RunAllTests()+0x217) [0x4505b7] > 9: (main()+0x35) [0x423115] > 10: (__libc_start_main()+0xed) [0x7fded2d2876d] > 11: /home/nwatkins/projects/ceph/ceph/src/.libs/lt-test_libcephfs() [0x423171] > NOTE: a copy of the executable, or `objdump -rdS ` is > needed to interpret this. > terminate called after throwing an instance of 'ceph::FailedAssertion' > Aborted (core dumped) > > Thanks, > Noah > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >