Date: Sat, 20 Aug 2005 09:40:39 -0700 From: Matthew Jacob <lydianconcepts@gmail.com> To: Eric Anderson <anderson@centtech.com> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: Qlogic (isp driver) gone mad on 6.0 Message-ID: <7579f7fb05082009407ff6bc17@mail.gmail.com> In-Reply-To: <4305C7B7.8020202@centtech.com> References: <430397A2.4010303@centtech.com> <20050817203547.GA28892@uci.agh.edu.pl> <4303A0CC.2060005@centtech.com> <7579f7fb0508171456636c8998@mail.gmail.com> <43048653.3010108@centtech.com> <7579f7fb05081821574d919355@mail.gmail.com> <4305C7B7.8020202@centtech.com>
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I surely don't understand why it's now not working for you, and no, it's not acceptable for 6.0. I will be away this weekend but on Monday I certainly will take this more seriously. On 8/19/05, Eric Anderson <anderson@centtech.com> wrote: > Matthew Jacob wrote: > > Sounds more like a problem with the target. Make the limit 255- not 256= . >=20 > No. The problem is not in the target device at all. I reverted to > 5-STABLE and it works flawlessly again. There's a bug in 6.0's > scsi/qlogic code. Setting it to 255 will end up with the same output > as below, except s/256/255/g. >=20 > This bug will prevent those using qlogic cards from using 6.0 - is that > acceptable for 6.0? >=20 > Eric >=20 >=20 >=20 >=20 > >>Well, the system boots faster as it doesn't have to probe 16k devices, > >>but there's still one problem - it sees the correct 3 luns per device, > >>but then adds a 'fake' device at lun 256 which is essentially the same > >>as the first lun. Here's some more info: > >> > >># camcontrol devlist > >><PE/PV 1x3 SCSI BP 1.1> at scbus0 target 6 lun 0 (pass0,ses0= ) > >><JetStor snappod1-vol1 R001> at scbus2 target 0 lun 0 (pass1,da0) > >><JetStor snappod1-vol2 R001> at scbus2 target 0 lun 1 (pass2,da1) > >><JetStor snappod1-vol3 R001> at scbus2 target 0 lun 2 (pass3,da2) > >><JetStor snappod1-vol1 R001> at scbus2 target 0 lun 256 (pass4,da= 3) > >><JetStor snappod2-vol1 R001> at scbus2 target 2 lun 0 (pass5,da4) > >><JetStor snappod2-vol2 R001> at scbus2 target 2 lun 1 (pass6,da5) > >><JetStor snappod2-vol3 R001> at scbus2 target 2 lun 2 (pass7,da6) > >><JetStor snappod2-vol1 R001> at scbus2 target 2 lun 256 (pass8,da= 7) > >><JetStor snappod3-vol1 R001> at scbus2 target 3 lun 0 (pass9,da8) > >><JetStor snappod3-vol2 R001> at scbus2 target 3 lun 1 (pass10,da9= ) > >><JetStor snappod3-vol3 R001> at scbus2 target 3 lun 2 (pass11,da1= 0) > >><JetStor snappod3-vol1 R001> at scbus2 target 3 lun 256 (pass12,d= a11) > >><JetStor snappod1-vol1 R001> at scbus3 target 0 lun 0 (pass13,da1= 2) > >><JetStor snappod1-vol2 R001> at scbus3 target 0 lun 1 (pass14,da1= 3) > >><JetStor snappod1-vol3 R001> at scbus3 target 0 lun 2 (pass15,da1= 4) > >><JetStor snappod1-vol1 R001> at scbus3 target 0 lun 256 (pass16,d= a15) > >><JetStor snappod2-vol1 R001> at scbus3 target 1 lun 0 (pass17,da1= 6) > >><JetStor snappod2-vol2 R001> at scbus3 target 1 lun 1 (pass18,da1= 7) > >><JetStor snappod2-vol3 R001> at scbus3 target 1 lun 2 (pass19,da1= 8) > >><JetStor snappod2-vol1 R001> at scbus3 target 1 lun 256 (pass20,d= a19) > >><JetStor snappod3-vol1 R001> at scbus3 target 3 lun 0 (pass21,da2= 0) > >><JetStor snappod3-vol2 R001> at scbus3 target 3 lun 1 (pass22,da2= 1) > >><JetStor snappod3-vol3 R001> at scbus3 target 3 lun 2 (pass23,da2= 2) > >><JetStor snappod3-vol1 R001> at scbus3 target 3 lun 256 (pass24,d= a23) > >> > >> > >>You can see that the 'lun 256' marked devices are duplicates. > >> > >>Eric > >> > >> > >> > >> > >>-- > >>-----------------------------------------------------------------------= - > >>Eric Anderson Sr. Systems Administrator Centaur Technolog= y > >>Anything that works is better than anything that doesn't. > >>-----------------------------------------------------------------------= - > >> >=20 >=20 > -- > ------------------------------------------------------------------------ > Eric Anderson Sr. Systems Administrator Centaur Technology > Anything that works is better than anything that doesn't. > ------------------------------------------------------------------------ >
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