Date: Wed, 09 Nov 2005 12:49:59 -0700 From: Scott Long <scottl@samsco.org> To: Juergen.Dankoweit@T-Online.de Cc: FreeBSD-SCSI <freebsd-scsi@freebsd.org> Subject: Re: FreeBSD 6.0 has problems with Symbios/LSI-HBAs Message-ID: <437252E7.7000607@samsco.org> In-Reply-To: <1131562642.2003.23.camel@primergy470.juergendankoweit.net> References: <1131562642.2003.23.camel@primergy470.juergendankoweit.net>
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Juergen Dankoweit wrote: > Hello to the list. > > On my production server (private and at firm) I had the possiblity to > test the new FreeBSD 6.0 RC1 and REALESE in the downtime. > > Both systems are Siemens Primergy 470, dual PIII 450 MHz, two LSI 83C895 > SCSI-HBAs (one onboard and one on a separate PCI card). > At the onboard HBA all HDDs are LVD drives. > At the second only single ended devices are connected. > The termination is correct. > > On both systems it is imposisible to install FreeBSD 6 because it hangs > at this position: > > (noperiph:sym0:0:-1:-1): SCSI BUS reset delivered. > (noperiph:sym1:0:-1:-1): SCSI BUS reset delivered. > (noperiph:sym1:0:-1:-1): SCSI BUS mode change from SE to SE. > > here stops the system. > After about five minutes the following messages are shown character for > character. > (When the SAF/TE is connected) > (probe7:sym0:0:8:0): phase change 6-7 6@0f76058c resid=4. > ses0 at sym0 bus 0 target 8 lun 0 > ses0: <SIEMENS STM/L S1 4.1b> Fixed Processor SCSI-2 device > ses0: 3.300MB/s transfers > ses0: SAF-TE Compliant Device > > (When the SAF/TE is NOT connected it jumps directly to these messages) > da0 at sym0 bus 0 target 0 lun 0 > da0: <COMPAQ BD036735C8 B020> Fixed Direct Access SCSI-2 device > da0: 80.000MB/s transfers (40.000MHz, offset 31, 16bit), Tagged Queueing > Enabled > da0: 34732MB (71132000 512 byte sectors: 255H 63S/T 4427C) > > And here nothing goes on. > > Exactly this behavior was on FreeBSD 5.3 STABLE-1. It was fixed with > FBSD 5.3 STABLE-2. FreeBSD 5.4 runs also perfect on these machines. > But in the new version of FreeBSD the same bug comes again. > > On the production machines it is impossible to install or upgrade the > new FreeBSD 6 to do more tests. > > Please send an email if more information is needed, but let me say > again: these machines are production servers. I don't have the > possibility to compile any kernels or change adapters. > > Many thanks for your help. > > Best regards > > Jürgen > Thanks for the report. The fact that it existed in 5.3 then was fixed might point to some clues. I'll put it on my TODO list. Scott
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