Date: Wed, 11 Aug 1999 17:28:09 -0700 (PDT) From: tmuller@agora.rdrop.com To: aic7xxx@FreeBSD.ORG Cc: amlai@columbia.edu, dledford@redhat.com Subject: Re: Error from aic7xxx Message-ID: <m11Eij3-001R39C@napalm4.dyndns.org>
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Hi all, Well, I've got some good news and some bad news. The good news is that this seems to have cleared up once I put the jumper on the "Disable Target Initiated Syncronous/Wide Negotiation". So now the bad news. I still see one of these errors during bootup, but only one. Now dmesg is: (scsi0) <Adaptec AIC-7895 Ultra SCSI host adapter> found at PCI 9/0 (scsi0) Wide Channel A, SCSI ID=7, 32/255 SCBs (scsi0) Downloading sequencer code... 374 instructions downloaded (scsi1) <Adaptec AIC-7895 Ultra SCSI host adapter> found at PCI 9/1 (scsi1) Wide Channel B, SCSI ID=7, 32/255 SCBs (scsi1) Downloading sequencer code... 374 instructions downloaded scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.19/3.2.4 <Adaptec AIC-7895 Ultra SCSI host adapter> scsi1 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.19/3.2.4 <Adaptec AIC-7895 Ultra SCSI host adapter> scsi : 2 hosts. (scsi0:0:0:0) Synchronous at 20.0 Mbyte/sec, offset 8. Vendor: IBM Model: DORS-32160W !# Rev: WA3E Type: Direct-Access ANSI SCSI revision: 02 Detected scsi disk sda at scsi0, channel 0, id 0, lun 0 (scsi0:0:1:0) Synchronous at 40.0 Mbyte/sec, offset 8. Vendor: IBM Model: DGHS09U Rev: 0350 Type: Direct-Access ANSI SCSI revision: 03 Detected scsi disk sdb at scsi0, channel 0, id 1, lun 0 (scsi0:0:2:0) Synchronous at 40.0 Mbyte/sec, offset 8. Vendor: MICROP Model: 4341WS Rev: x43h Type: Direct-Access ANSI SCSI revision: 02 Detected scsi disk sdc at scsi0, channel 0, id 2, lun 0 (scsi0:0:3:0) Synchronous at 40.0 Mbyte/sec, offset 8. (scsi0:0:3:0) Data overrun detected in Data-In phase, tag 1; Have seen Data Phase. Length=255, NumSGs=1. sg[0] - Addr 0x7fe86e0 : Length 255 Vendor: WDIGTL Model: ENTERPRISE Rev: 1.91 Type: Direct-Access ANSI SCSI revision: 02 Detected scsi disk sdd at scsi0, channel 0, id 3, lun 0 (scsi1:0:4:0) Synchronous at 10.0 Mbyte/sec, offset 15. Vendor: PLEXTOR Model: CD-ROM PX-20TS Rev: 1.00 Type: CD-ROM ANSI SCSI revision: 02 Detected scsi CD-ROM sr0 at scsi1, channel 0, id 4, lun 0 (scsi1:0:6:0) Synchronous at 10.0 Mbyte/sec, offset 15. Vendor: SAF Model: CD-RW226 Rev: 1.40 Type: CD-ROM ANSI SCSI revision: 02 Detected scsi CD-ROM sr1 at scsi1, channel 0, id 6, lun 0 scsi : detected 2 SCSI cdroms 4 SCSI disks total. Uniform CDROM driver Revision: 2.55 sr1: scsi3-mmc drive: 0x/0x caddy SCSI device sda: hdwr sector= 512 bytes. Sectors= 4226725 [2063 MB] [2.1 GB] SCSI device sdb: hdwr sector= 512 bytes. Sectors= 17916240 [8748 MB] [8.7 GB] SCSI device sdc: hdwr sector= 512 bytes. Sectors= 8070564 [3940 MB] [3.9 GB] SCSI device sdd: hdwr sector= 512 bytes. Sectors= 8515173 [4157 MB] [4.2 GB] Ok, what do you think? Is it going to be safe to use? I can't believe that the messages are damaging since just by turning off the target negotiations all but removed them. Comments Doug? Btw, setting the tagged queuing to none does not make a different in the error showing up. I tried it via lilo and also by disabling it in the kernel build. The same error shows up in both situations. -- Thanks, Troy ---------------------------------------------------------------- email: tmuller@agora.rdrop.com PGP 5.0 key: hkp://pgp.ai.mit.edu helpful suggestion: perl -e 'print $i=pack(c5,(41*2),sqrt(7056),(unpack(c,H)-2),oct(115),10);' ---------------------------------------------------------------- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe aic7xxx" in the body of the message
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