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<p class=MsoNormal align=left style='text-align:left;text-autospace:none'><font
size=2 face=Arial><span lang=EN-US style='font-size:10.0pt;font-family:Arial'>On
kernel 2.6.6 , I tried the latest ocfs2 [SVN 959] with new format and use the
new</span></font></p>
<p class=MsoNormal align=left style='text-align:left;text-autospace:none'><font
size=2 face=Arial><span lang=EN-US style='font-size:10.0pt;font-family:Arial'>ocfs-tools</span></font></p>
<p class=MsoNormal align=left style='text-align:left;text-autospace:none'><font
size=2 face=Arial><span lang=EN-US style='font-size:10.0pt;font-family:Arial'>svn</span></font></p>
<p class=MsoNormal align=left style='text-align:left;text-autospace:none'><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'><a
href="http://oss.oracle.com/projects/ocfs-tools/src/branches/new-dir-format/"><span
lang=EN-US>http://oss.oracle.com/projects/ocfs-tools/src/branches/new-dir-format/</span></a></span></font><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> </span></font></p>
<p class=MsoNormal align=left style='text-align:left;text-autospace:none'><font
size=2 face=Arial><span lang=EN-US style='font-size:10.0pt;font-family:Arial'> </span></font></p>
<p class=MsoNormal align=left style='text-align:left;text-autospace:none'><font
size=2 face=Arial><span lang=EN-US style='font-size:10.0pt;font-family:Arial'>My
step</span></font></p>
<p class=MsoNormal align=left style='text-align:left;text-autospace:none'><font
size=2 face=Arial><span lang=EN-US style='font-size:10.0pt;font-family:Arial'>1.mkfs.ocfs2
-m /ocfs -L ocfs -b 4 /dev/hda3</span></font></p>
<p class=MsoNormal align=left style='text-align:left;text-autospace:none'><font
size=2 face=Arial><span lang=EN-US style='font-size:10.0pt;font-family:Arial'>2.load_ocfs2</span></font></p>
<p class=MsoNormal align=left style='text-align:left;text-autospace:none'><font
size=2 face=Arial><span lang=EN-US style='font-size:10.0pt;font-family:Arial'>3.mount
/dev/hda3 /ocfs</span></font></p>
<p class=MsoNormal align=left style='text-align:left;text-autospace:none'><font
size=2 face=Arial><span lang=EN-US style='font-size:10.0pt;font-family:Arial'> </span></font></p>
<p class=MsoNormal align=left style='text-align:left;text-autospace:none'><font
size=2 face=Arial><span lang=EN-US style='font-size:10.0pt;font-family:Arial'>Then
mount went into uninterruptable sleep with the following error message from
dmesg:</span></font></p>
<p class=MsoNormal align=left style='text-align:left;text-autospace:none'><font
size=2 face=Arial><span lang=EN-US style='font-size:10.0pt;font-family:Arial'> </span></font></p>
<p class=MsoPlainText><font size=2 face=宋体><span lang=EN-US
style='font-size:10.5pt'>3344: warning trying to OCFS_BH_GET_DATA_READ block
zero!<br>
dc377d68 00000d10 dc377d90 00000000 00000000 00000000 00000000 00000000 <br>
00000000 00000000 dcd783f0 dcd783c0
ffffffff c0360d00 20000000 00000032 <br>
Call Trace: <br>
[<dc377d68>] (0xdc377d68)</span></font></p>
<p class=MsoPlainText><font size=2 face=宋体><span lang=EN-US
style='font-size:10.5pt'>…………..<br>
[<ffffe410>] (0xdc377fec)<br>
<br>
sectbits=9, clusterbits=12, dirbits=17, filebits=9, inodebits=9<br>
(3344) ERROR at /root/ocfs/ocfs2-6/src/inode.c, 419: inlink=0 for 1536<br>
ocfs2: invalid file entry!<br>
------------[ cut here ]------------<br>
kernel BUG at /root/ocfs/ocfs2-6/src/inode.c:362!<br>
invalid operand: 0000 [#1]<br>
SMP <br>
CPU: 0<br>
EIP: 0060:[<e12fbb3c>] Not
tainted<br>
EFLAGS: 00010282 (2.6.6) <br>
EIP is at ocfs_populate_inode+0x4ec/0x500 [ocfs2]<br>
eax: 0000001b ebx: dc603d20 ecx: 00000002
edx: c03d209c<br>
esi: dcc60031 edi: e13220e0 ebp: dcc60000
esp: dc377c74<br>
ds: 007b es: 007b ss: 0068<br>
Process mount (pid: 3344, threadinfo=dc376000 task=dede7810)<br>
Stack: e13221a2 dc376000 dffd1ac0 00000bf1 00000246 00000000 00000000 dcb34000
<br>
dca90000 00000000 00008000 dcc60000
dcc60000 0017e000 00000000 e12fbdaa <br>
dc603d20 dcc60000 00008000 00000000
00000000 dc377cdc 00000000 00000000 <br>
Call Trace:<br>
[<e12fbdaa>] __ocfs_read_inode2+0x24a/0x470 [ocfs2]<br>
[<e12fb1ae>] ocfs_iget+0x36e/0x710 [ocfs2]<br>
[<e12fbfd0>] ocfs_find_actor+0x0/0x1a0 [ocfs2]<br>
[<e12fc170>] ocfs_init_locked_inode+0x0/0x100 [ocfs2]<br>
[<e1312ac3>] ocfs_init_system_inodes+0x103/0x260 [ocfs2]<br>
[<e1314347>] ocfs_mount_volume+0x537/0xde0 [ocfs2]<br>
[<c011c730>] default_wake_function+0x0/0x20<br>
[<c011c730>] default_wake_function+0x0/0x20<br>
[<c011c730>] default_wake_function+0x0/0x20<br>
[<c011c730>] default_wake_function+0x0/0x20<br>
[<e13199e0>] ocfs_timeout_func+0x0/0x20 [ocfs2]<br>
[<e1312e11>] __ocfs_read_super+0xf1/0x300 [ocfs2]<br>
[<c015fd01>] get_sb_bdev+0x141/0x180<br>
[<e1313060>] ocfs_get_sb+0x30/0x40 [ocfs2]<br>
[<e1313020>] ocfs_read_super+0x0/0x10 [ocfs2]<br>
[<c015ff3f>] do_kern_mount+0x5f/0xe0<br>
[<c0176397>] do_add_mount+0x97/0x1b0<br>
[<c01766b4>] do_mount+0x144/0x190<br>
[<c01b221b>] copy_from_user+0x5b/0x90<br>
[<c0176513>] copy_mount_options+0x63/0xc0<br>
[<c0176ad9>] sys_mount+0xc9/0x140<br>
[<c010603d>] sysenter_past_esp+0x52/0x71<br>
<br>
Code: 0f 0b 6a 01 80 5c 32 e1 e9 f8 fb ff ff 8d b4 26 00 00 00 00 <br>
</span></font><font size=1 face=Arial><span lang=EN-US style='font-size:9.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=1 face=Arial><span lang=EN-US style='font-size:
9.0pt;font-family:Arial'> </span></font></p>
<p class=MsoNormal><b><i><font size=2 color="#333399" face="Times New Roman"><span
lang=EN-US style='font-size:10.5pt;color:#333399;font-weight:bold;font-style:
italic'>Aaron</span></font></i></b></p>
<p class=MsoNormal><font size=2 color="#333399" face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:#333399'>Intel </span></font><font
size=2 face=Arial><span lang=EN-US style='font-size:10.0pt;font-family:Arial'><font color="#333399"><span style='color:#333399'>China</span></font><font color="#333399"><span
style='color:#333399'> Software Lab</span></font></span></font></p>
<p class=MsoNormal><font size=2 color="#333399" face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:#333399'>Tel:
8621-52574545 Ext.1587</span></font></p>
<p class=MsoNormal><font size=2 color="#333399" face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:#333399'>E_mail:<a
href="mailto:yukun.chen@intel.com">yukun.chen@intel.com</a></span></font></p>
<p class=MsoNormal><font size=2 face="Times New Roman"><span lang=EN-US> </span></font></p>
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