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SubjectRe: [PATCH] Fix loop device flush before configure
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Ok I got it blktests is a suite. I'd like to contribute something. If you need, we adapt you,;-)!
But I have to learn some how to do that, need time.

James

From subway.

在 2017年6月7日,21:17,Christoph Hellwig <hch@infradead.org> 写道:

>> Testing steps are following:
>> modprobe loop max_loop=64
>> dd if=/dev/zero of=disk bs=512 count=200K
>> for((i=0;i<4;i++))do losetup -f disk; done
>> mkfs.ext4 -F /dev/loop0
>> for((i=0;i<4;i++))do mkdir t$i; mount /dev/loop$i t$i;done
>> for f in `ls /dev/loop[0-9]*|sort`; do \
>> echo $f; dd if=$f of=/dev/null bs=512 count=1; \
>> done
>
> Can you write this up for blktests, please?
>

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