Date: Sat, 5 Dec 1998 12:22:27 -0600 From: Jonathan Lemon <jlemon@americantv.com> To: scsi@FreeBSD.ORG Subject: 'timed out while idle' - FBSD 2.2.8 Message-ID: <19981205122227.25141@right.PCS>
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I just upgraded one of my machines, and am now getting the following pile of errors (while doing a make world, /usr/src and /usr/obj are on sd0/sd1): Dec 5 12:10:13 fish /kernel: sd0(ahc0:0:0): SCB 0x1 - timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x8 Dec 5 12:10:17 fish /kernel: SEQADDR = 0x6 SCSISEQ = 0x12 SSTAT0 = 0x5 SSTAT1 = 0xa Dec 5 12:10:17 fish /kernel: sd0(ahc0:0:0): Queueing an Abort SCB Dec 5 12:10:17 fish /kernel: sd0(ahc0:0:0): SCB 0x1 - timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x8 Dec 5 12:10:17 fish /kernel: SEQADDR = 0x4 SCSISEQ = 0x5a SSTAT0 = 0x5 SSTAT1 = 0xa Dec 5 12:10:17 fish /kernel: sd0(ahc0:0:0): no longer in timeout Dec 5 12:10:17 fish /kernel: ahc0: Issued Channel A Bus Reset. 2 SCBs aborted Dec 5 12:10:17 fish /kernel: sd0(ahc0:0:0): UNIT ATTENTION asc:29,2 field replaceable unit: 2 Dec 5 12:10:17 fish /kernel: , retries:3 Dec 5 12:10:17 fish /kernel: sd1(ahc0:1:0): UNIT ATTENTION asc:29,2 field replaceable unit: 2 Dec 5 12:10:17 fish /kernel: , retries:4 Dec 5 12:14:28 fish /kernel: sd1(ahc0:1:0): SCB 0x5 - timed out while idle, LAS TPHASE == 0x1, SCSISIGI == 0x8 Dec 5 12:14:32 fish /kernel: SEQADDR = 0x5 SCSISEQ = 0x5a SSTAT0 = 0x5 SSTAT1 = 0xa Dec 5 12:14:32 fish /kernel: sd1(ahc0:1:0): Queueing an Abort SCB Dec 5 12:14:32 fish /kernel: sd1(ahc0:1:0): SCB 0x5 - timed out while idle, LAS TPHASE == 0x1, SCSISIGI == 0x8 Dec 5 12:14:32 fish /kernel: SEQADDR = 0x5 SCSISEQ = 0x5a SSTAT0 = 0x5 SSTAT1 = 0xa Dec 5 12:14:32 fish /kernel: sd1(ahc0:1:0): no longer in timeout Dec 5 12:14:32 fish /kernel: ahc0: Issued Channel A Bus Reset. 4 SCBs aborted Dec 5 12:14:32 fish /kernel: sd0(ahc0:0:0): UNIT ATTENTION asc:29,2 field repl aceable unit: 2 Dec 5 12:14:32 fish /kernel: , retries:3 Dec 5 12:14:32 fish /kernel: sd1(ahc0:1:0): UNIT ATTENTION asc:29,2 field repl aceable unit: 2 Dec 5 12:14:32 fish /kernel: , retries:3 This kernel is currently running the 2.2.8-RELEASE kernel, and has only SCSI devices in it; sd0/sd1 are a pair of Barracudas, and sd2 is a 9G drive. >From the dmesg: ahc0 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 11 on pci0:12:0 ahc0: aic7880 Single Channel, SCSI Id=7, 16 SCBs (ahc0:0:0): "SEAGATE ST34573LW 5960" type 0 fixed SCSI 2 sd0(ahc0:0:0): Direct-Access 4340MB (8888924 512 byte sectors) (ahc0:1:0): "SEAGATE ST34573LW 5960" type 0 fixed SCSI 2 sd1(ahc0:1:0): Direct-Access 4340MB (8888924 512 byte sectors) (ahc0:3:0): "SEAGATE ST410800N 0025" type 0 fixed SCSI 2 sd2(ahc0:3:0): Direct-Access 8669MB (17755614 512 byte sectors) (ahc0:4:0): "EXABYTE EXB-85058SQANXR1 07J0" type 1 removable SCSI 2 st0(ahc0:4:0): Sequential-Access density code 0x0, drive empty What could be wrong here? Cabling? The termination is correct. The controller is set for 10.0MB transfers, and has disconnection negotiation enabled. -- Jonathan To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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