Date: Thu, 22 Oct 2009 20:43:52 +0300 From: Alexander Motin <mav@FreeBSD.org> To: Steve Polyack <korvus@comcast.net> Cc: freebsd-stable <freebsd-stable@FreeBSD.org>, freebsd-hardware@freebsd.org Subject: Re: FreeBSD and SATA Port Multipliers Message-ID: <4AE099D8.5060103@FreeBSD.org> In-Reply-To: <4AE073CF.40500@comcast.net> References: <4AE04F73.1050703@comcast.net> <4AE073CF.40500@comcast.net>
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Steve Polyack wrote: > Alexander Motin wrote: >>> If your conditions permit, you can try to upgrade to recent HEAD to look >>> how will it go with newer code. I am periodically merging my work there >>> from Perforce. Also I am going to generate new test patch for HEAD, >>> which includes reworked PMP support, tomorrow. >> >> You can try this patch against today's HEAD: >> http://people.freebsd.org/~mav/cam-ata.20091022.patch >> > I tried the patch this morning against a fresh checkout of HEAD. > Immediately after boot only one device per PM was detected (I have two > hooked up at the moment, 5 drives on one, 1 on the other). However, > about two minutes later all of the drives showed up! > > camcontrol also rescans the entire bus *very* quickly now, and discovers > all changes (new/missing disks and port multipliers). > > Here's some verbose info from /var/log/messages immediately after boot: > Oct 22 10:52:03 lovepod kernel: siisch0: Timeout on slot 27 > Oct 22 10:52:03 lovepod kernel: siisch0: siis_timeout is 00000000 ss > 08000000 rs 08000000 es 00000000 sts 801b2000 serr 00000000 > Oct 22 10:52:03 lovepod kernel: siisch0: ready wait time=1ms > Oct 22 10:52:03 lovepod kernel: siisch0: ready wait time=1ms > Oct 22 10:52:03 lovepod kernel: siisch0: SIIS reset... > Oct 22 10:52:03 lovepod kernel: siisch0: ready wait time=1ms > Oct 22 10:52:03 lovepod kernel: siisch0: hardware reset ... > Oct 22 10:52:03 lovepod kernel: siisch0: SATA connect timeout > status=00000001 > Oct 22 10:52:03 lovepod kernel: siisch0: SIIS reset done: phy reset > found no device > Oct 22 10:52:03 lovepod kernel: (aprobe0:siisch0:0:1:0): Command timed out > Oct 22 10:52:03 lovepod kernel: (aprobe0:siisch0:0:1:0): error 5 > Oct 22 10:52:03 lovepod kernel: (aprobe0:siisch0:0:1:0): Retries Exhausted > Oct 22 10:52:03 lovepod kernel: siisch0: DISCONNECT requested What was before that? Can you send me full verbose boot messages? -- Alexander Motin
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