Here is the full test case: TEST(LibCephFS, MountRootChdir) { struct ceph_mount_info *cmount;
/* create mount and new directory */ ASSERT_EQ(ceph_create(&cmount, NULL), 0); ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); ASSERT_EQ(ceph_mount(cmount, "/"), 0); ASSERT_EQ(ceph_mkdir(cmount, "/xyz", 0700), 0); ceph_shutdown(cmount); /* create mount with non-"/" root */ ASSERT_EQ(ceph_create(&cmount, NULL), 0); ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); ASSERT_EQ(ceph_mount(cmount, "/xyz"), 0); /* should be at "root" directory, but blows up */ ASSERT_STREQ(ceph_getcwd(cmount), "/"); } On Thu, Nov 29, 2012 at 12:02 PM, Noah Watkins <jayh...@cs.ucsc.edu> wrote: > Oh, let me clarify. /otherdir exists, and the mount succeeds. > > - Noah > > On Thu, Nov 29, 2012 at 11:58 AM, Sam Lang <sam.l...@inktank.com> wrote: >> 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 <executable>` 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 majord...@vger.kernel.org >>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>> >> -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html