what this means ? (disk is dying... ?)

Alessandro de Manzano demanzano at playstos.com
Tue Nov 16 08:02:49 GMT 2004 

Hello,

Yesterday a server of mine reported the below dump message in the log.
Unfortunately I don't know how to interpret it... I guess it's not a
good sign but what happened and how serious is the problem ?
Maybe the filesystem get corrupted ?

(However I'm already ordering a new disk...)

Can someone, please, explain to me ? ;)

Many many thanks in advance!!


Here is the dump message, below there is also my dmesg dump.

(da0:ahc0:0:0:0): SCB 0x1 - timed out
>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
ahc0: Dumping Card State while idle, at SEQADDR 0x8
Card was paused
ACCUM = 0x4, SINDEX = 0x64, DINDEX = 0x65, ARG_2 = 0x18
HCNT = 0x0 SCBPTR = 0x14
SCSIPHASE[0x0] SCSISIGI[0x0] ERROR[0x0] SCSIBUSL[0x0] 
LASTPHASE[0x1]:(P_BUSFREE) SCSISEQ[0x12]:(ENAUTOATNP|ENRSELI) 
SBLKCTL[0xa]:(SELWIDE|SELBUSB) SCSIRATE[0x0] SEQCTL[0x10]:(FASTMODE) 
SEQ_FLAGS[0xc0]:(NO_CDB_SENT|NOT_IDENTIFIED) SSTAT0[0x0] 
SSTAT1[0x8]:(BUSFREE) SSTAT2[0x0] SSTAT3[0x0] SIMODE0[0x8]:(ENSWRAP) 
SIMODE1[0xa4]:(ENSCSIPERR|ENSCSIRST|ENSELTIMO) SXFRCTL0[0x80]:(DFON) 
DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL) 
STACK: 0x0 0x16b 0x63 0x3
SCB count = 70
Kernel NEXTQSCB = 38
Card NEXTQSCB = 38
QINFIFO entries: 
Waiting Queue entries: 
Disconnected Queue entries: 20:1 24:51 
QOUTFIFO entries: 
Sequencer Free SCB List: 11 1 12 10 27 18 5 8 31 21 17 4 30 0 3 25 13 6 28 26 23 29 19 14 22 9 2 7 16 15 
Sequencer SCB Info: 
  0 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
  1 SCB_CONTROL[0xe2]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
  2 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
  3 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
  4 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
  5 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
  6 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
  7 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
  8 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
  9 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 10 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 11 SCB_CONTROL[0xe2]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 12 SCB_CONTROL[0xe2]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 13 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 14 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 15 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 16 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 17 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 18 SCB_CONTROL[0xe2]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 19 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 20 SCB_CONTROL[0x66]:(DISCONNECTED|TAG_ENB|DISCENB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0x1] 
 21 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 22 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 23 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 24 SCB_CONTROL[0x64]:(DISCONNECTED|TAG_ENB|DISCENB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0x33] 
 25 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 26 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 27 SCB_CONTROL[0xe2]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 28 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 29 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 30 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
 31 SCB_CONTROL[0xe0]:(TAG_ENB|DISCENB|TARGET_SCB) SCB_SCSIID[0x7] 
SCB_LUN[0x0] SCB_TAG[0xff] 
Pending list: 
 51 SCB_CONTROL[0x60]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_LUN[0x0] 
  1 SCB_CONTROL[0x62]:(TAG_ENB|DISCENB) SCB_SCSIID[0x7] SCB_LUN[0x0] 
Kernel Free SCB list: 67 39 10 11 12 65 17 14 4 68 54 20 5 15 66 49 0 58 42 36 44 34 8 52 19 48 41 29 7 55 56 27 50 31 16 59 25 47 13 40 45 3 9 30 53 6 32 21 26 46 24 33 43 69 28 37 23 63 2 35 18 57 22 64 62 61 60 

>>>>>>>>>>>>>>>>>
sg[0] - Addr 0xda6a000 : Length 4096
sg[1] - Addr 0xf1eb000 : Length 4096
sg[2] - Addr 0x87ec000 : Length 4096
sg[3] - Addr 0xb9ed000 : Length 4096
(da0:ahc0:0:0:0): Queuing a BDR SCB
(da0:ahc0:0:0:0): Bus Device Reset Message Sent
(da0:ahc0:0:0:0): no longer in timeout, status = 34b
ahc0: Bus Device Reset on A:0. 2 SCBs aborted




dmesg :


Copyright (c) 1992-2003 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 4.8-RELEASE #1: Tue May 20 10:17:09 CEST 2003
    root at morgan.playstos.ldr:/usr/obj/usr/src/sys/MORGAN
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 2399335884 Hz
CPU: Intel(R) Pentium(R) 4 CPU 2.40GHz (2399.34-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf27  Stepping = 7
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
real memory  = 268369920 (262080K bytes)
avail memory = 257245184 (251216K bytes)
Preloaded elf kernel "kernel" at 0xc03d6000.
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 7 entries at 0xc00fc320
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <ServerWorks host to PCI bridge(unknown chipset)> on motherboard
pci0: <PCI bus> on pcib0
em0: <Intel(R) PRO/1000 Network Connection, Version - 1.4.10> port 0xecc0-0xecff mem 0xfe120000-0xfe13ffff irq 10 at device 2.0 on pci0
em0:  Speed:N/A  Duplex:N/A
ahc0: <Adaptec 3960D Ultra160 SCSI adapter> port 0xe800-0xe8ff mem 0xfe144000-0xfe144fff irq 5 at device 4.0 on pci0
aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
ahc1: <Adaptec 3960D Ultra160 SCSI adapter> port 0xe400-0xe4ff mem 0xfe143000-0xfe143fff irq 10 at device 4.1 on pci0
aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xec80-0xecbf mem 0xfe100000-0xfe11ffff,0xfe142000-0xfe142fff irq 5 at device 5.0 on pci0
fxp0: Ethernet address 00:02:b3:ce:74:89
inphy0: <i82555 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pci0: <ATI Mach64-GR graphics accelerator> at 8.0
atapci0: <Generic PCI ATA controller> port 0x900-0x90f,0x36c-0x36f,0x168-0x16f,0x3ec-0x3ef,0x1e8-0x1ef irq 11 at device 14.0 on pci0
ata2: at 0x1e8 on atapci0
ata3: at 0x168 on atapci0
atapci1: <Generic PCI ATA controller> port 0x8b0-0x8bf,0x374-0x377,0x170-0x177,0x3f4-0x3f7,0x1f0-0x1f7 at device 15.1 on pci0
ata0: at 0x1f0 irq 14 on atapci1
ata1: at 0x170 irq 15 on atapci1
ohci0: <OHCI (generic) USB controller> mem 0xfe140000-0xfe140fff irq 3 at device 15.2 on pci0
usb0: OHCI version 1.0, legacy support
usb0: SMM does not respond, resetting
usb0: <OHCI (generic) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: (0x1166) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
isab0: <PCI to ISA bridge (vendor=1166 device=0227)> at device 15.3 on pci0
isa0: <ISA bus> on isab0
pcib255: <ServerWorks host to PCI bridge(unknown chipset)> on motherboard
pci255: <PCI bus> on pcib255
pcib1: <Host to PCI bridge> on motherboard
pci1: <PCI bus> on pcib1
orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xec000-0xeffff 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 IntelliMouse, device ID 3
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>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1: configured irq 3 not in bitmap of probed irqs 0
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
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
IP packet filtering initialized, divert enabled, rule-based forwarding enabled, default to accept, logging limited to 300 packets/entry by default
DUMMYNET initialized (011031)
IP Filter: v3.4.31 initialized.  Default = pass all, Logging = enabled
acd0: CDROM <GCR-8481B> at ata2-master PIO4
Waiting 10 seconds for SCSI devices to settle
Mounting root from ufs:/dev/da0s1a
da0 at ahc0 bus 0 target 0 lun 0
da0: <MAXTOR ATLAS10K4_36WLS DFM0> Fixed Direct Access SCSI-3 device 
da0: 160.000MB/s transfers (80.000MHz, offset 127, 16bit), Tagged Queueing Enabled
da0: 34732MB (71132959 512 byte sectors: 255H 63S/T 4427C)
da1 at ahc0 bus 0 target 1 lun 0
da1: <MAXTOR ATLAS10K4_36WLS DFM0> Fixed Direct Access SCSI-3 device 
da1: 160.000MB/s transfers (80.000MHz, offset 127, 16bit), Tagged Queueing Enabled
da1: 34732MB (71132959 512 byte sectors: 255H 63S/T 4427C)


-- 

Alessandro de Manzano

System & Network Administrator
Playstos - TIMA S.p.A.
Corso Sempione 63
20149 Milano, Italy

tel.: +39-023314153
fax : +39-02315678
email: demanzano at playstos.com

http://www.playstos.com

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