Date: Mon, 13 Oct 2003 10:09:10 +0100 From: Scott Mitchell <scott+freebsd@fishballoon.org> To: freebsd-stable@freebsd.org Subject: ATA failure with 4.6.2 & 250GB drive? Message-ID: <20031013090910.GA84877@llama.fishballoon.org>
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Hi all,
Just installed a Maxtor 250GB PATA drive in one of our servers, to be used
as a backup staging area. This was actually a replacement for an identical
drive that appeared to have died after a month of service.
Anyway, 2 days after this drive was installed I start seeing this in the
daily logs:
> ad1s1e: hard error reading fsbn 850845887 of 425422912-425422943 (ad1s1 bn 850845887; cn 52962 tn 180 sn 17) trying PIO mode
> ad1s1e: hard error reading fsbn 850845887 of 425422912-425422943 (ad1s1 bn 850845887; cn 52962 tn 180 sn 17) status=59 error=40
> ad1s1e: hard error reading fsbn 850845887 of 425422912-425422943 (ad1s1 bn 850845887; cn 52962 tn 180 sn 17) status=59 error=40
> ad1s1e: hard error reading fsbn 850845887 of 425422912-425422943 (ad1s1 bn 850845887; cn 52962 tn 180 sn 17) status=59 error=40
...
Several hundred of these are appearing every day, although the backup jobs
do seem to be completing OK, and I'm not seeing any _write_ errors, only
these identical read errors. I might be reading these messages wrong, but
errors on block 850845887 seem a bit suspicious when the drive only has
490234752 blocks.
So, do I really have another bad drive here? Or do I just need to upgrade
this machine to get a newer ata driver? RELENG_4_6 appears to have support
for 48-bit ATA addressing, so I wasn't expecting any problems, but maybe
there's something else I need? Any advice much appreciated - this is a
production machine so I don't want to take it out of service for an upgrade
unless I really need to, but equally I would like this disk to work.
Attached: dmesg.boot and output of 'atacontrol cap', fdisk and disklabel
for the offending drive.
Cheers,
Scott
--
===========================================================================
Scott Mitchell | PGP Key ID | "Eagles may soar, but weasels
Cambridge, England | 0x54B171B9 | don't get sucked into jet engines"
scott at fishballoon.org | 0xAA775B8B | -- Anon
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Copyright (c) 1992-2002 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 4.6.2-RELEASE-p26 #1: Thu Oct 9 09:44:39 BST 2003
rsm@kokako:/usr/obj/usr/src/sys/KOKAKO
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (696.41-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x683 Stepping = 3
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 536805376 (524224K bytes)
avail memory = 517312512 (505188K bytes)
Preloaded elf kernel "kernel" at 0xc04d9000.
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 12 entries at 0xc00fdf00
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443GX host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib2: <Intel 82443GX (440 GX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib2
pcib3: <PCI to PCI bridge (vendor=1011 device=0023)> at device 15.0 on pci1
pci2: <PCI bus> on pcib3
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0x3000-0x303f mem 0xf4200000-0xf42fffff,0xf4300000-0xf4300fff irq 5 at device 7.0 on pci2
fxp0: Ethernet address 00:02:b3:16:7d:b9
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
ahc0: <Adaptec aic7896/97 Ultra2 SCSI adapter> port 0x2000-0x20ff mem 0xf4100000-0xf4100fff irq 11 at device 12.0 on pci0
aic7896/97: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs
ahc1: <Adaptec aic7896/97 Ultra2 SCSI adapter> port 0x2400-0x24ff mem 0xf4101000-0xf4101fff irq 11 at device 12.1 on pci0
aic7896/97: Ultra2 Wide Channel B, SCSI Id=7, 32/253 SCBs
fxp1: <Intel Pro 10/100B/100+ Ethernet> port 0x2800-0x283f mem 0xf4000000-0xf40fffff,0xf4102000-0xf4102fff irq 10 at device 14.0 on pci0
fxp1: Ethernet address 00:d0:b7:89:92:a7
inphy1: <i82555 10/100 media interface> on miibus1
inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isab0: <Intel 82371AB PCI to ISA bridge> at device 18.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0x2860-0x286f at device 18.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x2840-0x285f irq 10 at device 18.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
intpm0: <Intel 82371AB Power management controller> port 0x1040-0x104f irq 9 at device 18.3 on pci0
intpm0: I/O mapped 1040
intpm0: intr IRQ 9 enabled revision 0
smbus0: <System Management Bus> on intsmb0
smb0: <SMBus general purpose I/O> on smbus0
intpm0: PM I/O mapped c00
pci0: <Cirrus Logic GD5480 SVGA controller> at 20.0
pcib1: <Intel 82443GX host to AGP bridge> on motherboard
pci3: <PCI bus> on pcib1
orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xcd7ff,0xcd800-0xce7ff,0xce800-0xcf7ff on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
pcf0: can't reserve irq, polled mode.
pcf0: <PCF8584 I2C bus controller> at port 0x320-0x321 irq 5 on isa0
iicbus0: <Philips I2C bus> on pcf0 addr 0xaa
iicsmb0: <I2C to SMB bridge> on iicbus0
smbus1: <System Management Bus> on iicsmb0
smb1: <SMBus general purpose I/O> on smbus1
iic0: <I2C general purpose I/O> on iicbus0
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
ad0: 19595MB <QUANTUM FIREBALLP LM20.5> [39813/16/63] at ata0-master UDMA33
ad1: 239372MB <Maxtor 7Y250P0> [486344/16/63] at ata0-slave UDMA33
acd0: CDROM <TOSHIBA CD-ROM XM-6702B> at ata1-master PIO4
Waiting 15 seconds for SCSI devices to settle
pass5 at ahc0 bus 0 target 6 lun 0
pass5: <ESG-SHV SCA HSBP M13 0.02> Fixed Processor SCSI-2 device
pass5: 3.300MB/s transfers
da0 at ahc0 bus 0 target 0 lun 0
da0: <IBM IC35L036UCD210-0 S5BA> Fixed Direct Access SCSI-3 device
da0: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da0: 35003MB (71687340 512 byte sectors: 255H 63S/T 4462C)
da1 at ahc0 bus 0 target 1 lun 0
da1: <IBM DDYS-T36950M S96H> Fixed Direct Access SCSI-3 device
da1: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da1: 35003MB (71687340 512 byte sectors: 255H 63S/T 4462C)
da2 at ahc0 bus 0 target 2 lun 0
da2: <IBM DDYS-T36950M S96H> Fixed Direct Access SCSI-3 device
da2: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da2: 35003MB (71687340 512 byte sectors: 255H 63S/T 4462C)
da3 at ahc0 bus 0 target 3 lun 0
da3: <IBM DDYS-T36950M S96H> Fixed Direct Access SCSI-3 device
da3: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da3: 35003MB (71687340 512 byte sectors: 255H 63S/T 4462C)
da4 at ahc0 bus 0 target 4 lun 0
da4: <IBM DDYS-T36950M S96H> Fixed Direct Access SCSI-3 device
da4: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da4: 35003MB (71687340 512 byte sectors: 255H 63S/T 4462C)
Mounting root from ufs:/dev/ad0s1a
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Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment; filename="atacontrol.out"
ATA channel 0, Slave, device ad1:
ATA/ATAPI revision 7
device model Maxtor 7Y250P0
firmware revision YAR41BW0
cylinders 16383
heads 16
sectors/track 63
lba supported 268435455 sectors
lba48 supported 490234752 sectors
dma supported
overlap not supported
Feature Support Enable Value Vendor
write cache yes yes
read ahead yes yes
dma queued no no 0/00
SMART yes yes
microcode download yes yes
security yes yes
power management yes yes
advanced power management yes no 0/00
automatic acoustic management yes yes 254/FE 192/C0
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******* Working on device /dev/ad1 *******
parameters extracted from in-core disklabel are:
cylinders=30515 heads=255 sectors/track=63 (16065 blks/cyl)
Figures below won't work with BIOS for partitions not in cyl 1
parameters to be used for BIOS calculations are:
cylinders=30515 heads=255 sectors/track=63 (16065 blks/cyl)
Media sector size is 512
Warning: BIOS sector numbering starts with sector 1
Information from DOS bootblock is:
The data for partition 1 is:
sysid 165,(FreeBSD/NetBSD/386BSD)
start 63, size 490223412 (239366 Meg), flag 80 (active)
beg: cyl 0/ head 1/ sector 1;
end: cyl 1023/ head 254/ sector 63
The data for partition 2 is:
<UNUSED>
The data for partition 3 is:
<UNUSED>
The data for partition 4 is:
<UNUSED>
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# /dev/ad1s1c:
type: ESDI
disk: ad1s1
label:
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 255
sectors/cylinder: 16065
cylinders: 30514
sectors/unit: 490223412
rpm: 3600
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0 # milliseconds
track-to-track seek: 0 # milliseconds
drivedata: 0
8 partitions:
# size offset fstype [fsize bsize bps/cpg]
c: 490223412 0 unused 0 0 # (Cyl. 0 - 30514*)
e: 490223412 0 4.2BSD 2048 16384 89 # (Cyl. 0 - 30514*)
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