Date: Sun, 31 Oct 2010 16:29:16 -0400 From: Ed Maste <emaste@freebsd.org> To: Andriy Gapon <avg@icyb.net.ua> Cc: freebsd-scsi@FreeBSD.org, Ed Maste <emaste@FreeBSD.org> Subject: Re: camcontrol rescan all fails if there is no bus 0 Message-ID: <20101031202915.GA23291@sandvine.com> In-Reply-To: <4CCDC08E.7020506@icyb.net.ua> References: <AANLkTiksEn2DP7Y=x=u99qcf28bBEspOWRnsWUfhaOPg@mail.gmail.com> <E4EB1292-C4F8-4385-8ACD-58BE792988F1@samsco.org> <20101026160457.GA61133@sandvine.com> <9EC3B874-B089-4ED4-9A12-FA7A0E170A7B@samsco.org> <20101031141031.GA14661@sandvine.com> <4CCDC08E.7020506@icyb.net.ua>
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On Sun, Oct 31, 2010 at 09:16:30PM +0200, Andriy Gapon wrote: > Can you test a synthetic situation where you have e.g. bus 1, but no > bus 0 ? E.g. by having two umass devices connected during boot and > then removing one of them. Yes, good idea - stock camcontrol: [root@edlaptop ~]# camcontrol rescan all camcontrol: CAMIOCOMMAND ioctl failed: Invalid argument With the patch: [root@edlaptop ~]# ./camcontrol rescan all Re-scan of bus 1 was successful -Ed
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