On Jan 13, 2016, at 6:50 PM, Takashi HOSHINO <hoshino@xxxxxxxxxxxxxxxxx> wrote: > > Hi all, > > I'm developing 'crashblk'. > It is a memory block device driver to emulate crash, IO error, > and various response time. Why not use/improve dm-flakey for this, rather than making yet another device that does something similar? Cheers, Andreas > The source code repository is here: > https://github.com/starpos/crashblk/ > > It is very useful to test wrapper block device drivers, > and must be useful to test filesystems also. > I used it to test WalB (https://walb-linux.github.io/), > which is a wrapper block device driver for backup and asynchronous > replication, and found/confirmed several bugs. > > If you are interested in crashblk, try it and give me feedback! > Thank you. > > Takashi > -- > To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html Cheers, Andreas
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