Date: Thu, 1 Oct 2009 23:11:25 -0600 From: Scott Long <scottl@samsco.org> To: current@freebsd.org, scsi@freebsd.org Subject: [PATCH] Moving CAM config to private SYSINIT Message-ID: <C70A65D6-4F93-48DB-BE84-17FA94F5DB9D@samsco.org>
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All, I'm working on fixing the boot-from-USB-doesn't-always work problem, which turns out to be a race between several different threads at boot. As a pre-requisite to controlling the race, I'm moving the CAM bus/device scan to its own private SYSINIT so that its execution is ordered. In practice, it should not affect anything, and systems should continue to boot as normal. That's where I need help in testing. If you have any CAM/SCSI devices that are present when you boot, please test this patch and let me know if it changes anything for you, good or bad. http://people.freebsd.org/~scottl/cam_hook.diff Thanks! Scott
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