On 11 April 2015 at 04:04, Samuel Shapiro <[email protected]> wrote:
> Well i guess it could be a good test for data integrity, so why not? :)
>
> On Fri, Apr 10, 2015 at 9:29 PM, Sitsofe Wheeler <[email protected]> wrote:
>> On 8 April 2015 at 11:37, Samuel Shapiro <[email protected]> wrote:
>>> Hi All,
>>>
>>> [fsx-file-job1]
>>> directory=/mnt/FIO-some-mountpoint-to-NAS-01
>>> ioengine=libaio
>>> iodepth=256
>>> rw=randrw
>>> size=256k
>>> bs=4k
>>> norandommap
>>
>> ^^^ This allows the same block to be overwritten multiple times. Are
>> you sure this is what you want?

I could be wide of the mark but my concern would be that meta tries to
verify block number (I guess this doesn't need to be saved and can be
calculated by just following a sequence). If I've overwritten a block
how do I verify that the block number of the earlier write was correct
- the block will in fact contain the block number of the last write to
it...

-- 
Sitsofe | http://sucs.org/~sits/
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