From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sunil Mushran <sunil.mushran@oracle.com>
Date: Tue, 02 Jun 2009 11:34:14 -0700
Subject: [Ocfs2-devel] [PATCH 1/2] OCFS2: timer to queue scan of all
 orphan slots
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	<4A256EDF.6080900@oracle.com>
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Sunil Mushran wrote:
>> +	u64  			ds_seqno;       /* incremented on every scan */ 
>>     
>
> $ echo $[4*1024*1024*1024/$[60*24*365]]
> 8171
> Even if we fire once every second, it will take us 8171 years to wrap 
> u32. ;)
>   

$ echo $[4*1024*1024*1024/$[60*60*24*365]]
136

duh... it's 136 years. But long enough, I think.