[Ocfs2-users] Unable to start cluster with one node
Sunil Mushran
Sunil.Mushran at oracle.com
Tue May 13 09:09:49 PDT 2008
http://oss.oracle.com/bugzilla/show_bug.cgi?id=944
You will need to apply the following patch.
http://oss.oracle.com/bugzilla/attachment.cgi?id=565
David Coulson wrote:
> Tao Ma wrote:
>
>> Are you sure you use the right device in your fstab?
>>
> I started from scratch and rebuilt a new drbd device on a new LV.
> mkfs.ocfs2 works fine, but it won't mount. I can built an ext3
> filesystem on it and mount it without problems.
>
>> If yes, could you please strace the mount process to see the arguments
>> mount.ocfs2 give to ocfs2_hb_ctl and why it fails?
>>
> [root at rhedgetest01 ~]# strace mount.ocfs2 /dev/drbd2 /mnt/mirror2
> execve("/sbin/mount.ocfs2", ["mount.ocfs2", "/dev/drbd2",
> "/mnt/mirror2"], [/* 23 vars */]) = 0
> uname({sys="Linux", node="rhedgetest01", ...}) = 0
> brk(0) = 0x8c40000
> access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
> directory)
> open("/etc/ld.so.cache", O_RDONLY) = 3
> fstat64(3, {st_mode=S_IFREG|0644, st_size=70865, ...}) = 0
> old_mmap(NULL, 70865, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f03000
> close(3) = 0
> open("/lib/libcom_err.so.2", O_RDONLY) = 3
> read(3,
> "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\354\310?\0004\0\0\0"...,
> 512) = 512
> fstat64(3, {st_mode=S_IFREG|0755, st_size=7004, ...}) = 0
> old_mmap(0x3fc000, 8636, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE,
> 3, 0) = 0x3fc000
> old_mmap(0x3fe000, 4096, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x3fe000
> close(3) = 0
> open("/lib/tls/libc.so.6", O_RDONLY) = 3
> read(3,
> "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320\36\271\0004\0\0\0"...,
> 512) = 512
> fstat64(3, {st_mode=S_IFREG|0755, st_size=1529136, ...}) = 0
> old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS,
> -1, 0) = 0xb7f02000
> old_mmap(0xb7d000, 1227964, PROT_READ|PROT_EXEC,
> MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7d000
> old_mmap(0xca3000, 16384, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x125000) = 0xca3000
> old_mmap(0xca7000, 7356, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xca7000
> close(3) = 0
> old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS,
> -1, 0) = 0xb7f01000
> mprotect(0xca3000, 8192, PROT_READ) = 0
> mprotect(0xb74000, 4096, PROT_READ) = 0
> set_thread_area({entry_number:-1 -> 6, base_addr:0xb7f016c0,
> limit:1048575, seg_32bit:1, contents:0, read_exec_only:0,
> limit_in_pages:1, seg_not_present:0, useable:1}) = 0
> munmap(0xb7f03000, 70865) = 0
> rt_sigaction(SIGTERM, {0x8049f48, [TERM], SA_RESTORER|SA_RESTART,
> 0xba4908}, {SIG_DFL}, 8) = 0
> rt_sigaction(SIGINT, {0x8049f48, [INT], SA_RESTORER|SA_RESTART,
> 0xba4908}, {SIG_DFL}, 8) = 0
> brk(0) = 0x8c40000
> brk(0x8c61000) = 0x8c61000
> open("/dev/drbd2", O_RDONLY|O_DIRECT|O_LARGEFILE) = 3
> pread64(3, "\2\2\2\2\2\2\2\2this is an ocfs2 volume\0"..., 512, 0) = 512
> pread64(3, "\2\2\2\2\2\2\2\2this is an ocfs2 volume\0"..., 512, 0) = 512
> pread64(3,
> "\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2"...,
> 512, 1024) = 512
> pread64(3,
> "\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2"...,
> 1024, 2048) = 1024
> pread64(3,
> "\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2\2"...,
> 2048, 4096) = 2048
> pread64(3,
> "OCFSV2\0\0\241\217_v\377\377\377\377\0\0\0\0\347\377\7\0\0\0\0\0\0\0\0\0"...,
> 4096, 8192) = 4096
> close(3) = 0
> open("/sys/o2cb/interface_revision", O_RDONLY) = -1 ENOENT (No such file
> or directory)
> open("/proc/fs/ocfs2_nodemanager/interface_revision", O_RDONLY) = 3
> read(3, "5\n", 15) = 2
> read(3, "", 13) = 0
> close(3) = 0
> stat64("/sys/kernel/config", 0xbfe8d500) = -1 ENOENT (No such file or
> directory)
> stat64("/config", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
> statfs64("/config", 84, {f_type=0x62656570, f_bsize=4096, f_blocks=0,
> f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={0, 0},
> f_namelen=255, f_frsize=4096}) = 0
> open("/proc/sys/fs/ocfs2/nm/hb_ctl_path", O_RDONLY) = 3
> read(3, "/sbin/ocfs2_hb_ctl\n", 4096) = 19
> read(3, "", 4077) = 0
> close(3) = 0
> rt_sigprocmask(SIG_BLOCK, ~[TRAP SEGV RTMIN RT_1], NULL, 8) = 0
> access("/sbin/ocfs2_hb_ctl", X_OK) = 0
> clone(child_stack=0,
> flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
> child_tidptr=0xb7f01708) = 4689
> waitpid(4689, ocfs2_hb_ctl: I/O error on channel while starting heartbeat
> [{WIFEXITED(s) && WEXITSTATUS(s) == 1}], 0) = 4689
> rt_sigprocmask(SIG_UNBLOCK, ~[TRAP SEGV RTMIN RT_1], NULL, 8) = 0
> --- SIGCHLD (Child exited) @ 0 (0) ---
> write(2, "mount.ocfs2", 11mount.ocfs2) = 11
> write(2, ": ", 2: ) = 2
> write(2, "Error when attempting to run /sb"..., 74Error when attempting
> to run /sbin/ocfs2_hb_ctl: "Operation not permitted") = 74
> write(2, "\r\n", 2
> ) = 2
> exit_group(1) = ?
>
>
>> So here you mean you can mount an old ocfs2 filesystem in your single
>> node, right? If yes, have you updated the ocfs2-tools recently(If you
>> use a new mkfs.ocfs2(like 1.3.9) and an old ocfs2_hb_ctl(like 1.2.x),
>> it will fails).
>>
> It was not built with an earlier version of the tools. It was just built
> earlier in the process - It continues to be mountable without problems.
>
> [root at rhedgetest01 mnt]# rpm -qa | grep ocfs
> ocfs2-tools-1.2.7-1.el4
> ocfs2console-1.2.7-1.el4
> ocfs2-2.6.9-67.0.15.EL-1.2.8-2.el4
>
>> btw, is there any error message in dmesg?
>>
>
> (4647,0):o2hb_setup_one_bio:409 ERROR: Error adding page to bio i = 7,
> vec_len = 4096, len = 0
> , start = 0
> (4647,0):o2hb_read_slots:507 ERROR: status = -5
> (4647,0):o2hb_populate_slot_data:1432 ERROR: status = -5
> (4647,0):o2hb_region_dev_write:1532 ERROR: status = -5
>
> _______________________________________________
> Ocfs2-users mailing list
> Ocfs2-users at oss.oracle.com
> http://oss.oracle.com/mailman/listinfo/ocfs2-users
>
More information about the Ocfs2-users
mailing list