From owner-freebsd-scsi@FreeBSD.ORG Wed Feb 22 08:39:18 2012 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EF9431065670 for ; Wed, 22 Feb 2012 08:39:18 +0000 (UTC) (envelope-from Kashyap.Desai@lsi.com) Received: from na3sys009aog126.obsmtp.com (na3sys009aog126.obsmtp.com [74.125.149.155]) by mx1.freebsd.org (Postfix) with ESMTP id 3B8408FC0A for ; Wed, 22 Feb 2012 08:39:18 +0000 (UTC) Received: from paledge01.lsi.com ([192.19.193.42]) (using TLSv1) by na3sys009aob126.postini.com ([74.125.148.12]) with SMTP ID DSNKT0SptTiz0gZdwG/aGCuzDzA3GNMA8Lad@postini.com; Wed, 22 Feb 2012 00:39:18 PST Received: from PALHUB01.lsi.com (128.94.213.114) by PALEDGE01.lsi.com (192.19.193.42) with Microsoft SMTP Server (TLS) id 8.3.213.0; Wed, 22 Feb 2012 03:44:05 -0500 Received: from inbexch01.lsi.com (135.36.98.37) by PALHUB01.lsi.com (128.94.213.114) with Microsoft SMTP Server (TLS) id 8.3.213.0; Wed, 22 Feb 2012 03:39:16 -0500 Received: from inbmail01.lsi.com ([135.36.98.64]) by inbexch01.lsi.com ([135.36.98.37]) with mapi; Wed, 22 Feb 2012 14:09:12 +0530 From: "Desai, Kashyap" To: Jason Wolfe Date: Wed, 22 Feb 2012 14:09:11 +0530 Thread-Topic: LSI2008 controller clobbers first disk with new LSI mps driver Thread-Index: Aczw2HlHjlnhNAQPSPu5MUG1P1cFSQAYmj/g Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: yes X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: multipart/mixed; boundary="_002_B2FD678A64EAAD45B089B123FDFC3ED72B96D347BBinbmail01lsic_" MIME-Version: 1.0 Cc: "freebsd-scsi@freebsd.org" , "McConnell, Stephen" Subject: RE: LSI2008 controller clobbers first disk with new LSI mps driver X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 22 Feb 2012 08:39:19 -0000 --_002_B2FD678A64EAAD45B089B123FDFC3ED72B96D347BBinbmail01lsic_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Here is a possible root cause of this issue. Enclosure which you are using in your setup (might be) not configured prope= rly. You have Enclosure with 12 Slots + 1 SES Device. See below detail from the log. EventDataLength: 5 AckRequired: 0 Event: SasEnclDeviceStatusChange (0x1d) EventContext: 0x0 EnclosureHandle: 0x2 ReasonCode: Added PhysicalPort: 0 NumSlots: 13 StartSlot: 0 PhyBits: 0xff StartSlot is 0 in this case.=20 Correct behavior should be each device on your enclosure must have differen= t slot number starting from 0 till 12.=20 I have doubt that SES device has not configured well and it is using slot-0= as default. This can create issue for actual device which is connected to = slot-0. So In your setup you will have slot-0 till slot-11 assigned for actual Phys= of your enclosures and again slot-0 is assigned for SES device instead of = Slot-12. To confirm my doubt: please provide me debug dmesg log using attached patch= . ~ Kashyap > -----Original Message----- > From: Jason Wolfe [mailto:nitroboost@gmail.com] > Sent: Wednesday, February 22, 2012 2:06 AM > To: Desai, Kashyap > Cc: freebsd-scsi@freebsd.org; McConnell, Stephen > Subject: Re: LSI2008 controller clobbers first disk with new LSI mps > driver >=20 > On Tue, Feb 21, 2012 at 10:51 AM, Desai, Kashyap > wrote: > > Jason, > > > > I am looking at your logs and trying to correlate with code. > > > > Meanwhile can you try to reduce 4 Drives from you setup and repeat the > same test ? > > BTW, Do you have access to "lsiutil" ? > > > > ~ Kashyap >=20 > Kashyap, >=20 > I don't have physical access to the server, it's in one of our remote > locations. If it comes down to it, I could have drives removed, but > it's $$. Let me know if you think it will require that. I've not > seen lsiutil for FreeBSD and I was under the impression it was closed > source. Maybe you can point me in the direction if there is a way I > can grab it? >=20 > Jason --_002_B2FD678A64EAAD45B089B123FDFC3ED72B96D347BBinbmail01lsic_ Content-Type: application/octet-stream; name="dump_mapping_svn_2.patch" Content-Description: dump_mapping_svn_2.patch Content-Disposition: attachment; filename="dump_mapping_svn_2.patch"; size=4778; creation-date="Wed, 22 Feb 2012 08:35:07 GMT"; modification-date="Wed, 22 Feb 2012 13:28:56 GMT" Content-Transfer-Encoding: base64 SW5kZXg6IG1wc19tYXBwaW5nLmMKPT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gbXBzX21hcHBpbmcuYwkocmV2aXNp b24gMjMxOTM2KQorKysgbXBzX21hcHBpbmcuYwkod29ya2luZyBjb3B5KQpAQCAtOTQzLDYgKzk0 Myw5IEBACiAJCXBoeV9jaGFuZ2UtPmRldmljZV9pbmZvID0KIAkJICAgIGxlMzJ0b2goc2FzX2Rl dmljZV9wZzAuRGV2aWNlSW5mbyk7CiAKKwkJcHJpbnRmKCJMU0kgRGVidWcgJXMgJWQgc2FzIGFk ZHIgJWp4IHNsb3QgJWQgXG4iLCBfX2Z1bmNfXywgX19MSU5FX18sCisJCQkJCXNhc19hZGRyZXNz 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