Oh, I found it at line #2163 of fs/ocfs2/super.c.
I imagine that something as simple as the following would work, but perhaps
I'll wait for your feedback.
/*
if (ocfs2_clusters_to_blocks(osb->sb, le32_to_cpu(di->i_clusters) - 1)
> (u32)~0UL) {
mlog(ML_ERROR, "Volume might try to write to blocks beyond "
"what jbd can address in 32 bits.\n");
status = -EINVAL;
goto bail;
}
*/
-Robert
On Jan 1, 2010, at 4:05 AM, Sunil Mushran wrote:
> Robert Smith wrote:
>> r...@s2-replay02:/usr/src/ocfs2-tools-1.4.3# dmesg | tail -n 30 ....
>> ....
>> [ 1017.163255] OCFS2 Node Manager 1.5.0
>> [ 1017.228882] OCFS2 DLM 1.5.0
>> [ 1017.232440] ocfs2: Registered cluster interface o2cb
>> [ 1017.247862] OCFS2 DLMFS 1.5.0
>> [ 1017.248072] OCFS2 User DLM kernel interface loaded
>> [ 1032.163970] OCFS2 1.5.0
>> [ 1032.168415] (3776,6):ocfs2_initialize_super:2166 ERROR: Volume might try
>> to write to blocks beyond what jbd can address in 32 bits.
>> [ 1032.168490] (3776,6):ocfs2_fill_super:1008 ERROR: status = -22
>> [ 1032.168525] ocfs2: Unmounting device (252,0) on (node 0)
>> [ 1220.077245] (3821,5):ocfs2_initialize_super:2166 ERROR: Volume might try
>> to write to blocks beyond what jbd can address in 32 bits.
>> [ 1220.077306] (3821,5):ocfs2_fill_super:1008 ERROR: status = -22
>> [ 1220.077342] ocfs2: Unmounting device (252,0) on (node 0)
>> [ 1228.102152] (3834,4):ocfs2_initialize_super:2166 ERROR: Volume might try
>> to write to blocks beyond what jbd can address in 32 bits.
>> [ 1228.102276] (3834,4):ocfs2_fill_super:1008 ERROR: status = -22
>> [ 1228.102317] ocfs2: Unmounting device (252,0) on (node 0)
>> [ 1236.126519] (3844,4):ocfs2_initialize_super:2166 ERROR: Volume might try
>> to write to blocks beyond what jbd can address in 32 bits.
>> [ 1236.126581] (3844,4):ocfs2_fill_super:1008 ERROR: status = -22
>> [ 1236.126621] ocfs2: Unmounting device (252,0) on (node 0)
>> [ 1244.150444] (3852,4):ocfs2_initialize_super:2166 ERROR: Volume might try
>> to write to blocks beyond what jbd can address in 32 bits.
>> [ 1244.150504] (3852,4):ocfs2_fill_super:1008 ERROR: status = -22
>> [ 1244.150539] ocfs2: Unmounting device (252,0) on (node 0)
>> r...@s2-replay02:/usr/src/ocfs2-tools-1.4.3#
>>
>>
>> Think I need to recompile the kernel and change the built in support for JBD
>> v1 to a module? Or modularize both of them?
>>
>
> The message is hard-coded. Ignore the jbd in the error message. You are using
> jbd2.
>
> But that check is there for a reason. As I said before >16TB has not been
> tested
> thoroughly as yet. The check will be removed once we've completed the testing.
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