>>>>> "Stefan" == Stefan Keller <linux-list@xxxxxxxxxxxxxxxx> writes: Stefan> Hello list, I recently updated the firmware on my Samsung 850 Stefan> Pro from EXM01B6Q to EXM02B6Q. Now "fstrim -v /" causes SATA Stefan> command timeouts related to TRIM with NCQ. >> >> Do these timeouts happen if you disable ALPM? Stefan> Yes. Bummer. The only good data point we have wrt. queued TRIM problems is that things only appear to fail when ALPM is enabled. Things are working fine for me on all the systems in the lab, however, and I have never been able to reproduce any of the issues reported. I don't have any 850 drives but will try to get one. For now we should blacklist queued trim on those. -- Martin K. Petersen Oracle Linux Engineering -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
