Hi, On 08/23/2014 05:42 PM, Douglas Gilbert wrote: > On 14-08-23 10:52 AM, Hans de Goede wrote: >> Hi All, >> >> Now that the UAS driver is no longer marked as CONFIG_BROKEN, >> I'm getting quite a few bug reports about issues with UAS drives. >> >> One if the issues is that there might be a number of bugs in the >> abort handling path, as I don't think that was ever tested properly. >> >> So I'm wondering is there a way to test the abort path with a real >> drive? E.G. submit some command which is known to take a significant >> amount of time, and then abort it right after submitting ? > > Hi, > You might experiment with starting a streaming read > from one shell (e.g. with dd or ddpt) and while that > is underway, from another shell issue a > 'sg_reset --device' and see what happens. If nothing then > try 'sg_reset --target'. > > Aborting a single, long duration command from the user > space (and only that command, assuming other processes might > be using that disk) is not easy to do. Thanks, I'll give sg_reset a try. Regards, Hans -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
