From: Walter Hafner <hafner@informatik.tu-muenchen.de> To: questions@freebsd.org Subject: SCSI Parity errors Message-ID: <srjemfs1yet.fsf@hprbg5.informatik.tu-muenchen.de>
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Hi. Quick question: When I use tosha to grab audiotracks I occasionally get the warning: (pass1:ahc0:0:3:0): parity error during Data-In phase. SEQADDR == 0x10f SCSIRATE == 0xf FreeBSD 3.2 STABLE (somewhere in August) Hardware: ASUS P2L97-S Mainboard 300 MHz Pentium II ahc0: <Adaptec aic7880 Ultra SCSI adapter> rev 0x01 int a irq 10 on pci0.6.0 ahc0: aic7880 Wide Channel A, SCSI Id=7, 16/255 SCBs <PLEXTOR CD-ROM PX-32TS 1.03> at scbus0 target 3 lun 0 (pass1,cd0) This only happens with tosha. I never got any other SCSI errors/warnings, despite the bus is pretty crowded. I realise, that this is non critical. Still, i want to know, if this is only a warning and the SCSI data is retransmitted or if the data is transmitted incorrectly and I hear noise in the track on disk. If there's a transmission error, what can I do? Thanks, -Walter To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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