Date: Fri, 31 Jul 2009 17:44:36 +0400 From: Kamigishi Rei <spambox@haruhiism.net> To: Ed Schouten <ed@80386.nl> Cc: Olivier SMEDTS <olivier@gid0.org>, freebsd-current@freebsd.org Subject: Re: Disable root mount waiting for USB Message-ID: <4A72F544.2070103@haruhiism.net> In-Reply-To: <20090731111738.GK1292@hoeg.nl> References: <367b2c980907270358g45a2497dh64c2734721c44fca@mail.gmail.com> <20090731111738.GK1292@hoeg.nl>
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Ed Schouten wrote: >> Is there a way (loader tunable or kernel config) to disable the root >> mount waiting for USB buses and devices and make it behave just like >> in the first days of the new USB stack ? >> > Why can't we just wait until the device node that should be mounted is > available? > We're talking about this USB delay which appears almost always during the initialization of the USB stack. Jul 19 07:21:34 ameagari kernel: Root mount waiting for: usbus7 usbus3 Jul 19 07:21:34 ameagari kernel: Trying to mount root from ufs:/dev/ad10s1a In this case, the delay is insignificant, however with some systems this can take up to 10 seconds. And we don't even need to wait for USB bus because the root filesystem is on an ATA hard disk. -- Kamigishi Rei KREI-RIPE
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