Am 04.04.2012 22:15, schrieb Jens Axboe: > On 2012-04-04 13:50, Jens Axboe wrote: >>> 2) fio 2.0.6 and also the current git tends to fail with this error: > >>> fio 2.0.6 >>> Starting 1 process >>> fio: iolog.c:242: log_io_piece: Assertion `ipo->len == __ipo->len' >>> failed.:08m:31s] > >>> It seems that we can prevent it when we use the --size parameter, but we >>> would like to prevent the usage of the parameter, if possible > >> Strangely, I had two reports of this today. Did a bit of digging, and >> it's due to this commit: > >> commit c04e4661e4da3b6079f415897e4507cf8e610c54 >> Author: Daniel Ehrenberg <dehrenberg@xxxxxxxxxx> >> Date: Fri Mar 16 18:54:15 2012 +0100 > >> time_based: Avoid restarting main I/O loop > >> I think what is going on here is that your job is time based, and when >> we fail getting a new offset, we clear the offset bitmap. But we could >> have verifies pending at this point, we'd need to prune this out as >> well. > > Actually, since it happens so rarely, I think the better approach is > just to ignore it. I've updated fio to reflect that. Btw. I can suppress the error if I add --size with a high number e.g. --size=1p. Danny -- Danny Kukawka SUSE LINUX Products GmbH Maxfeldstrasse 5, D-90409 Nuremberg, Germany GF: Jeff Hawn,Jennifer Guild,Felix Imendörffer,HRB16746 (AG Nürnberg)
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