Date: Fri, 10 Feb 2017 09:43:12 +0100 From: Hans Petter Selasky <hps@selasky.org> To: Jakub Lach <jakub_lach@mailplus.pl>, freebsd-usb@freebsd.org Subject: Re: I'm experiencing g_vfs_done() error = 5 with more than one USB/HDD storage device on 11-STABLE when heavy writing. Message-ID: <dcc497e0-cdad-fcbc-13c6-38bee3fc413a@selasky.org> In-Reply-To: <1486670714530-6166615.post@n6.nabble.com> References: <1486574307023-6166271.post@n6.nabble.com> <b113468b-5de3-6efa-37e4-22d3a77b888a@selasky.org> <1486576714123-6166280.post@n6.nabble.com> <1486586486956-6166339.post@n6.nabble.com> <69849996-b3a0-8a3f-1647-f7b49b3455dc@selasky.org> <1486590017635-6166351.post@n6.nabble.com> <1486628358271-6166438.post@n6.nabble.com> <1486670714530-6166615.post@n6.nabble.com>
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On 02/09/17 21:05, Jakub Lach wrote: > For some reason, samsung/jmicron one is prone to disconnecting > itself, which could explain some errors, as in usbdump. > > However, under GENERIC, I was able to use dump twice time > on touro s without problems (4h+ of disk writes). > > _BUT_ as soon as I've returned to my usual kernel config, the > problem reappeared. > > http://pastebin.ca/3765981 > > So I blame kernel config now. Is it possible that usb related modules > behave differently than in kernel default ones? > Hi, What options are different between these two kernel configurations? There is also: hw.usb.umass.throttle to throttle USB UMASS traffic. --HPS
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