Greg,
Running 4.0-STABLE (cvsup'ed a couple of days ago), I'm having a
problem with a vinum striped volume that I've set up. The machine is
a dual-CPU Pentium III/450 (Dell 1300) with 1GB of RAM and 512KB L2
cache per processor, on an IBM DDRS-39130D DC2 8GB hard drive.
The external drive array is a Comparex D1400 (Hitachi DF400),
with four separate logical units (one for each row of disks), and two
logical units exported exclusively through one interface on one
controller, which is attached exclusively to one Adaptec 2940U2W host
adaptor. The IBM drive with the OS, etc... is attached to the
on-board Adaptec AIC-7980 controller chip.
The command I had run was:
rawio -c 128 -p 16 -n 65536 -r -R /dev/vinum/news
I got part way through the output being generated, when I started
getting a lot of errors like this:
Mar 21 20:48:46 audrey /kernel: (da4:ahc1:0:6:0): SCB 0x20 - timed
out in Data-in phase, SEQADDR == 0x5d
Mar 21 20:48:46 audrey /kernel: (da4:ahc1:0:6:0): SCB 0x20 - timed
out in Data-in phase, SEQADDR == 0x5d
Mar 21 20:48:46 audrey /kernel: (da4:ahc1:0:6:0): BDR message in message buffer
Mar 21 20:48:46 audrey /kernel: (da4:ahc1:0:6:0): BDR message in message buffer
Mar 21 20:48:48 audrey /kernel: (da4:ahc1:0:6:0): SCB 0x20 - timed
out in Data-in phase, SEQADDR == 0x5d
Mar 21 20:48:48 audrey /kernel: (da4:ahc1:0:6:0): SCB 0x20 - timed
out in Data-in phase, SEQADDR == 0x5d
Mar 21 20:48:48 audrey /kernel: (da4:ahc1:0:6:0): no longer in
timeout, status = 34b
Mar 21 20:48:48 audrey /kernel: (da4:ahc1:0:6:0): no longer in
timeout, status = 34b
Mar 21 20:48:48 audrey /kernel: ahc1: Issued Channel A Bus Reset. 11
SCBs aborted
Mar 21 20:48:48 audrey /kernel: ahc1: Issued Channel A Bus Reset. 11
SCBs aborted
Once this happened, all of the rawio processes were in "physst",
but the system had 100% idle time.
Do you need to see my kernel configuration? Beyond the vinum
configuration and the output of dmesg, is there any other
configuration details you need?
Thanks!
My /etc/vinum.conf:
drive d1 device /dev/da2s1e
drive d2 device /dev/da3s1e
drive d3 device /dev/da4s1e
drive d4 device /dev/da5s1e
volume news
plex org striped 512k
sd length 0 drive d1
sd length 0 drive d2
sd length 0 drive d3
sd length 0 drive d4
dmesg:
$ dmesg
Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 4.0-STABLE #0: Mon Mar 20 21:06:56 CET 2000
[EMAIL PROTECTED]:/usr/src/sys/compile/AUDREY
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon (448.62-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x673 Stepping = 3
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG
E,MCA,CMOV,PAT,PSE36,MMX,FXSR,XMM>
real memory = 1073741824 (1048576K bytes)
config> di sn0
No such device: sn0
Invalid command or syntax. Type `?' for help.
config> di lnc0
No such device: lnc0
Invalid command or syntax. Type `?' for help.
config> di le0
No such device: le0
Invalid command or syntax. Type `?' for help.
config> di ie0
No such device: ie0
Invalid command or syntax. Type `?' for help.
config> di fe0
No such device: fe0
Invalid command or syntax. Type `?' for help.
config> di ed0
No such device: ed0
Invalid command or syntax. Type `?' for help.
config> di cs0
No such device: cs0
Invalid command or syntax. Type `?' for help.
config> q
avail memory = 1038483456 (1014144K bytes)
Programming 24 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 1, version: 0x00040011, at 0xfee00000
cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000
Preloaded elf kernel "kernel" at 0xc0399000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc039909c.
ccd0-3: Concatenated disk drivers
Pentium Pro MTRR support enabled
md1: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443BX (440 BX) host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <Intel 82443BX (440 BX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <ATI Mach64-GW graphics accelerator> at 0.0
pcib2: <DEC 21152 PCI-PCI bridge> at device 2.0 on pci0
pci2: <PCI bus> on pcib2
ahc0: <Adaptec 2940 Ultra2 SCSI adapter> port 0xdc00-0xdcff mem
0xf9fff000-0xf9ffffff irq 21 at device 9.0 on pci2
ahc0: aic7890/91 Wide Channel A, SCSI Id=7, 16/255 SCBs
ahc1: <Adaptec 2940 Ultra2 SCSI adapter> port 0xd800-0xd8ff mem
0xf9ffe000-0xf9ffefff irq 22 at device 10.0 on pci2
ahc1: aic7890/91 Wide Channel A, SCSI Id=7, 16/255 SCBs
ahc2: <Adaptec aic7890/91 Ultra2 SCSI adapter> port 0xd400-0xd4ff mem
0xf9ffd000-0xf9ffdfff irq 16 at device 11.0 on pci2
ahc2: aic7890/91 Wide Channel A, SCSI Id=7, 16/255 SCBs
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0xffa0-0xffaf at device
7.1 on pci0
ata1: at 0x170 irq 15 on atapci0
pci0: <Intel 82371AB/EB (PIIX4) USB controller> at 7.2 irq 19
Timecounter "PIIX" frequency 3579545 Hz
intpm0: <Intel 82371AB Power management controller> port 0x850-0x85f
irq 9 at device 7.3 on pci0
intpm0: I/O mapped 850
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 800
fxp0: <Intel EtherExpress Pro 10/100B Ethernet> port 0xccc0-0xccdf
mem 0xfe000000-0xfe0fffff,0xf7000000-0xf7000fff irq 19 at device 16.0
on pci0
fxp0: Ethernet address 00:90:27:99:13:1a
fxp0: supplying EUI64: 00:90:27:ff:fe:99:13:1a
vt0 on isa0
vt0: generic, 80 col, color, 9 scr, unknown kbd, [R3.20-b24]
vt0: driver is using old-style compatability shims
atkbdc0: <keyboard controller (i8042)> at port 0x60-0x6f on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
vga0: <Generic ISA VGA> at port 0x3b0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
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
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A esp_port has com 3
esp_port has com 3
esp_port has com 3
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
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via IOAPIC #0 intpin 2
IP packet filtering initialized, divert enabled, rule-based
forwarding enabled, default to accept, logging limited to 100
packets/entry by default
DUMMYNET initialized (000106)
BRIDGE 990810, have 9 interfaces
-- index 1 type 6 phy 0 addrl 6 addr 00.90.27.99.13.1a
IPsec: Initialized Security Association Processing.
IPv6 packet filtering initialized, default to accept, logging limited
to 100 packets/entry
SMP: AP CPU #1 Launched!
Waiting 5 seconds for SCSI devices to settle
da2 at ahc0 bus 0 target 5 lun 0
da2: <HITACHI DF400 0000> Fixed Direct Access SCSI-2 device
da2: 80.000MB/s transfers (40.000MHz, offset 15, 16bit), Tagged
Queueing Enabled
da2: 68235MB (139745280 512 byte sectors: 255H 63S/T 8698C)
da4 at ahc1 bus 0 target 6 lun 0
da4: <HITACHI DF400 0000> Fixed Direct Access SCSI-2 device
da4: 80.000MB/s transfers (40.000MHz, offset 15, 16bit), Tagged
Queueing Enabled
da4: 68235MB (139745280 512 byte sectors: 255H 63S/T 8698C)
da0 at ahc2 bus 0 target 0 lun 0
da0: <QUANTUM ATLAS IV 9 WLS 0707> Fixed Direct Access SCSI-3 device
da0: 80.000MB/s transfers (40.000MHz, offset 31, 16bit), Tagged
Queueing Enabled
da0: 8683MB (17783249 512 byte sectors: 255H 63S/T 1106C)
da3 at ahc0 bus 0 target 5 lun 1
da3: <HITACHI DF400 0000> Fixed Direct Access SCSI-2 device
da3: 80.000MB/s transfers (40.000MHz, offset 15, 16bit), Tagged
Queueing Enabled
da3: 68235MB (139745280 512 byte sectors: 255H 63S/T 8698C)
da5 at ahc1 bus 0 target 6 lun 1
da5: <HITACHI DF400 0000> Fixed Direct Access SCSI-2 device
da5: 80.000MB/s transfers (40.000MHz, offset 15, 16bit), Tagged
Queueing Enabled
da5: 68235MB (139745280 512 byte sectors: 255H 63S/T 8698C)
Mounting root from ufs:/dev/da1s1a
da1 at ahc2 bus 0 target 1 lun 0
da1: <IBM DDRS-39130D DC2A> Fixed Direct Access SCSI-2 device
da1: 80.000MB/s transfers (40.000MHz, offset 15, 16bit), Tagged
Queueing Enabled
da1: 8715MB (17850000 512 byte sectors: 255H 63S/T 1111C)
fxp0: starting DAD for fe80:0001::0290:27ff:fe99:131a
fxp0: DAD complete for fe80:0001::0290:27ff:fe99:131a - no duplicates found
vinum: loaded
vinum: drive d1 is up
vinum: drive d2 is up
vinum: drive d3 is up
vinum: drive d4 is up
vinum: removing 1840 blocks of partial stripe at the end of news.p0
vinum: news.p0.s0 is up
vinum: news.p0.s1 is up
vinum: news.p0.s2 is up
vinum: news.p0.s3 is up
vinum: news.p0 is up
vinum: news is up
(da4:ahc1:0:6:0): SCB 0x36 - timed out in Data-in phase, SEQADDR == 0x5e
(da4:ahc1:0:6:0): BDR message in message buffer
(da4:ahc1:0:6:0): SCB 0x36 - timed out in Data-in phase, SEQADDR == 0x5e
(da4:ahc1:0:6:0): no longer in timeout, status = 34b
ahc1: Issued Channel A Bus Reset. 16 SCBs aborted
(da4:ahc1:0:6:0): SCB 0x36 - timed out in Data-in phase, SEQADDR == 0x5d
(da4:ahc1:0:6:0): BDR message in message buffer
(da4:ahc1:0:6:0): SCB 0x36 - timed out in Data-in phase, SEQADDR == 0x5e
(da4:ahc1:0:6:0): no longer in timeout, status = 34b
ahc1: Issued Channel A Bus Reset. 16 SCBs aborted
(da4:ahc1:0:6:0): SCB 0x36 - timed out in Data-in phase, SEQADDR == 0x5d
(da4:ahc1:0:6:0): BDR message in message buffer
(da4:ahc1:0:6:0): SCB 0x36 - timed out in Data-in phase, SEQADDR == 0x5d
(da4:ahc1:0:6:0): no longer in timeout, status = 34b
ahc1: Issued Channel A Bus Reset. 16 SCBs aborted
(da4:ahc1:0:6:0): SCB 0x36 - timed out in Data-in phase, SEQADDR == 0x5e
(da4:ahc1:0:6:0): BDR message in message buffer
(da4:ahc1:0:6:0): SCB 0x36 - timed out in Data-in phase, SEQADDR == 0x5d
(da4:ahc1:0:6:0): no longer in timeout, status = 34b
ahc1: Issued Channel A Bus Reset. 16 SCBs aborted
(da4:ahc1:0:6:0): SCB 0x36 - timed out in Data-in phase, SEQADDR == 0x5e
(da4:ahc1:0:6:0): BDR message in message buffer
(da4:ahc1:0:6:0): SCB 0x36 - timed out in Data-in phase, SEQADDR == 0x5e
(da4:ahc1:0:6:0): no longer in timeout, status = 34b
ahc1: Issued Channel A Bus Reset. 16 SCBs aborted
news.p0.s2: fatal read I/O error
vinum: news.p0.s2 is crashed by force
vinum: news.p0 is corrupt
(da4:ahc1:0:6:0): SCB 0x29 - timed out in Data-in phase, SEQADDR == 0x5e
(da4:ahc1:0:6:0): BDR message in message buffer
(da4:ahc1:0:6:0): SCB 0x29 - timed out in Data-in phase, SEQADDR == 0x5d
(da4:ahc1:0:6:0): no longer in timeout, status = 34b
ahc1: Issued Channel A Bus Reset. 15 SCBs aborted
(da4:ahc1:0:6:0): SCB 0x29 - timed out in Data-in phase, SEQADDR == 0x5d
(da4:ahc1:0:6:0): BDR message in message buffer
(da4:ahc1:0:6:0): SCB 0x29 - timed out in Data-in phase, SEQADDR == 0x5d
(da4:ahc1:0:6:0): no longer in timeout, status = 34b
ahc1: Issued Channel A Bus Reset. 15 SCBs aborted
(da4:ahc1:0:6:0): SCB 0x29 - timed out in Data-in phase, SEQADDR == 0x5d
(da4:ahc1:0:6:0): BDR message in message buffer
(da4:ahc1:0:6:0): SCB 0x29 - timed out in Data-in phase, SEQADDR == 0x5e
(da4:ahc1:0:6:0): no longer in timeout, status = 34b
ahc1: Issued Channel A Bus Reset. 15 SCBs aborted
(da4:ahc1:0:6:0): SCB 0x29 - timed out in Data-in phase, SEQADDR == 0x5e
(da4:ahc1:0:6:0): BDR message in message buffer
(da4:ahc1:0:6:0): SCB 0x29 - timed out in Data-in phase, SEQADDR == 0x5d
(da4:ahc1:0:6:0): no longer in timeout, status = 34b
ahc1: Issued Channel A Bus Reset. 15 SCBs aborted
(da4:ahc1:0:6:0): SCB 0x29 - timed out in Data-in phase, SEQADDR == 0x5d
(da4:ahc1:0:6:0): BDR message in message buffer
(da4:ahc1:0:6:0): SCB 0x29 - timed out in Data-in phase, SEQADDR == 0x5d
(da4:ahc1:0:6:0): no longer in timeout, status = 34b
ahc1: Issued Channel A Bus Reset. 15 SCBs aborted
news.p0.s2: fatal read I/O error
(da4:ahc1:0:6:0): SCB 0x16 - timed out in Data-in phase, SEQADDR == 0x5e
(da4:ahc1:0:6:0): BDR message in message buffer
(da4:ahc1:0:6:0): SCB 0x16 - timed out in Data-in phase, SEQADDR == 0x5e
(da4:ahc1:0:6:0): no longer in timeout, status = 34b
ahc1: Issued Channel A Bus Reset. 13 SCBs aborted
(da4:ahc1:0:6:0): SCB 0x16 - timed out in Data-in phase, SEQADDR == 0x5e
(da4:ahc1:0:6:0): BDR message in message buffer
(da4:ahc1:0:6:0): SCB 0x16 - timed out in Data-in phase, SEQADDR == 0x5d
(da4:ahc1:0:6:0): no longer in timeout, status = 34b
ahc1: Issued Channel A Bus Reset. 13 SCBs aborted
(da4:ahc1:0:6:0): SCB 0x16 - timed out in Data-in phase, SEQADDR == 0x5e
(da4:ahc1:0:6:0): BDR message in message buffer
(da4:ahc1:0:6:0): SCB 0x16 - timed out in Data-in phase, SEQADDR == 0x5d
(da4:ahc1:0:6:0): no longer in timeout, status = 34b
ahc1: Issued Channel A Bus Reset. 13 SCBs aborted
(da4:ahc1:0:6:0): SCB 0x16 - timed out in Data-in phase, SEQADDR == 0x5d
(da4:ahc1:0:6:0): BDR message in message buffer
(da4:ahc1:0:6:0): SCB 0x16 - timed out in Data-in phase, SEQADDR == 0x5e
(da4:ahc1:0:6:0): no longer in timeout, status = 34b
ahc1: Issued Channel A Bus Reset. 13 SCBs aborted
(da4:ahc1:0:6:0): SCB 0x16 - timed out in Data-in phase, SEQADDR == 0x5e
(da4:ahc1:0:6:0): BDR message in message buffer
(da4:ahc1:0:6:0): SCB 0x16 - timed out in Data-in phase, SEQADDR == 0x5d
(da4:ahc1:0:6:0): no longer in timeout, status = 34b
ahc1: Issued Channel A Bus Reset. 13 SCBs aborted
news.p0.s2: fatal read I/O error
(da4:ahc1:0:6:0): SCB 0x20 - timed out in Data-in phase, SEQADDR == 0x5d
(da4:ahc1:0:6:0): BDR message in message buffer
(da4:ahc1:0:6:0): SCB 0x20 - timed out in Data-in phase, SEQADDR == 0x5d
(da4:ahc1:0:6:0): no longer in timeout, status = 34b
ahc1: Issued Channel A Bus Reset. 11 SCBs aborted
--
These are my opinions -- not to be taken as official Skynet policy
======================================================================
Brad Knowles, <[EMAIL PROTECTED]> || Belgacom Skynet SA/NV
Systems Architect, Mail/News/FTP/Proxy Admin || Rue Colonel Bourg, 124
Phone/Fax: +32-2-706.13.11/12.49 || B-1140 Brussels
http://www.skynet.be || Belgium
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