Re: [PATCH V4 4/7] Btrfs-progs: fix wrong way to check if the root item contains otime and uuid

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On 	wed, 19 Sep 2012 09:55:19 +0800, Anand Jain wrote:
> 
> Miao,
> 
>> wrong because it is possbile that ->generation may equal to the first
>> variant of the next item.
> 
>  When can this happen ?  Can you provide a scenario to run through. ?

On the old kernel:
# mkfs.btrfs <partition>
# mount <partition> <mnt>
# btrfs sub snap <mnt> <mnt>/snap0
# btrfs sub snap <mnt> <mnt>/snap1
# btrfs sub list -u <mnt>

Thanks
Miao

> 
> Thanks, Anand
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