Date: Tue, 25 Nov 1997 16:32:21 -0600 From: Tim Tsai <tim@futuresouth.com> To: freebsd-scsi@freebsd.org Subject: problem with 2940UW and multiple drives Message-ID: <19971125163221.59358@futuresouth.com>
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We've been getting a lot of errors like this. I've seen it at sd0 as
well as sd1. The machine has two Adapteco 2940UW's, 2 Quantum Atlas
II's, 2 Quantum Fireball's, and 5 IBM DORS drives. Any ideas?
Thanks,
Tim
sd1: data overrun of 8179 bytes detected in Data-Out phase. Tag == 0x12. Forcing a retry.
sd1: Haven't seen Data Phase. Length = 8192. NumSGs = 2.
sg[0] - Addr 0x646a000 : Length 4096
sg[1] - Addr 0x1feb000 : Length 4096
[dmesg]
Copyright (c) 1992-1997 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.0-CURRENT #0: Mon Nov 24 20:52:01 CST 1997
root@:/usr.src/sys/compile/FSKERNEL
CPU: AMD-K5(tm) Processor (99.72-MHz 586-class CPU)
Origin = "AuthenticAMD" Id = 0x511 Stepping=1
Features=0x21bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,PGE>
real memory = 134217728 (131072K bytes)
avail memory = 128520192 (125508K bytes)
Probing for devices on PCI bus 0:
chip0: <Intel 82439> rev 0x01 on pci0.0.0
chip1: <Intel 82371SB PCI to ISA bridge> rev 0x01 on pci0.7.0
ide_pci0: <Intel PIIX3 Bus-master IDE controller> rev 0x00 on pci0.7.1
fxp0: <Intel EtherExpress Pro 10/100B Ethernet> rev 0x02 int a irq 12 on pci0.10.0
fxp0: Ethernet address 00:a0:c9:6e:f3:68
ahc0: <Adaptec 2940 Ultra SCSI host adapter> rev 0x00 int a irq 10 on pci0.11.0
ahc0: aic7880 Wide Channel, SCSI Id=7, 16/255 SCBs
scbus0 at ahc0 bus 0
ahc0:A:0: refuses WIDE negotiation. Using 8bit transfers
ahc0: target 0 Tagged Queuing Device
sd0 at scbus0 target 0 lun 0
sd0: <QUANTUM FIREBALL_TM2110S 300N> type 0 fixed SCSI 2
sd0: Direct-Access 2014MB (4124736 512 byte sectors)
sd0: with 6810 cyls, 4 heads, and an average 151 sectors/track
ahc0:A:1: refuses WIDE negotiation. Using 8bit transfers
ahc0: target 1 Tagged Queuing Device
sd1 at scbus0 target 1 lun 0
sd1: <QUANTUM FIREBALL_TM2110S 300N> type 0 fixed SCSI 2
sd1: Direct-Access 2014MB (4124736 512 byte sectors)
sd1: with 6810 cyls, 4 heads, and an average 151 sectors/track
ahc0: target 2 Tagged Queuing Device
sd2 at scbus0 target 2 lun 0
sd2: <QUANTUM XP34550W LXQ1> type 0 fixed SCSI 2
sd2: Direct-Access 4341MB (8890760 512 byte sectors)
sd2: with 5899 cyls, 10 heads, and an average 150 sectors/track
Sending SDTR!!
ahc0: target 4 Tagged Queuing Device
sd3 at scbus0 target 4 lun 0
sd3: <IBM DORS-32160W !# WA3E> type 0 fixed SCSI 2
sd3: Direct-Access 2063MB (4226725 512 byte sectors)
sd3: with 6703 cyls, 5 heads, and an average 126 sectors/track
Sending SDTR!!
ahc0: target 8 Tagged Queuing Device
sd4 at scbus0 target 8 lun 0
sd4: <IBM DORS-32160W !# WA3E> type 0 fixed SCSI 2
sd4: Direct-Access 2063MB (4226725 512 byte sectors)
sd4: with 6703 cyls, 5 heads, and an average 126 sectors/track
ahc1: <Adaptec 2940 Ultra SCSI host adapter> rev 0x00 int a irq 11 on pci0.12.0
ahc1: aic7880 Wide Channel, SCSI Id=7, 16/255 SCBs
scbus1 at ahc1 bus 0
ahc1: target 1 Tagged Queuing Device
sd5 at scbus1 target 1 lun 0
sd5: <QUANTUM XP34550W LXQ1> type 0 fixed SCSI 2
sd5: Direct-Access 4341MB (8890760 512 byte sectors)
sd5: with 5899 cyls, 10 heads, and an average 150 sectors/track
Sending SDTR!!
ahc1: target 2 Tagged Queuing Device
sd6 at scbus1 target 2 lun 0
sd6: <IBM DORS-32160W !# WA3E> type 0 fixed SCSI 2
sd6: Direct-Access 2063MB (4226725 512 byte sectors)
sd6: with 6703 cyls, 5 heads, and an average 126 sectors/track
Sending SDTR!!
ahc1: target 4 Tagged Queuing Device
sd7 at scbus1 target 4 lun 0
sd7: <IBM DORS-32160W !# WA3E> type 0 fixed SCSI 2
sd7: Direct-Access 2063MB (4226725 512 byte sectors)
sd7: with 6703 cyls, 5 heads, and an average 126 sectors/track
Sending SDTR!!
ahc1: target 8 Tagged Queuing Device
sd8 at scbus1 target 8 lun 0
sd8: <IBM DORS-32160W !# WA3E> type 0 fixed SCSI 2
sd8: Direct-Access 2063MB (4226725 512 byte sectors)
sd8: with 6703 cyls, 5 heads, and an average 126 sectors/track
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 not found at 0x300
sio0 at 0x3f8-0x3ff irq 4 flags 0x20 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
wdc0 not found at 0x1f0
wdc1 not found at 0x170
npx0 on motherboard
npx0: INT 16 interface
ccd0-3: Concatenated disk drivers
changing root device to sd0a
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