[Disksim-users] Reorder request in Disksim

[YaoQing,Wang]

Hi~

Did you fix this problem first ?
https://sos.ece.cmu.edu/pipermail/disksim-users/2011-May/000651.html

-yq


On Tue, Dec 4, 2012 at 12:47 PM, Jerry Hu <jerryhu8 at hotmail.com> wrote:

>  Dear Disksim users,
>
> I'm using Disksim with ssd-add-on.
>
> I want to implement a special priority scheduler, so i modified ioqueue_insert_fcfs_to_queue function in disksim_ioqueue.c.
>
> I reordered the requests in the queue according to the priority every time when a new request arrived.
>
> But simulation stopped with error message :
>
> Completed event not found pending in io
>  queue - blkno 5991488, tmp->blkno 5991488, tmp->totalsize 8, 0, 0, 0, 8
> tmp->state 0
> disksim: disksim_ioqueue.c:2987: ioqueue_remove_completed_**request: Assertion `0' failed.
>
>
> How to reorder the requests in the queue correctly?
>
> Please help me , thanks a lot.
>
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>
>
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