Date: Wed, 18 Jul 2001 21:31:19 GMT From: Larry Rosenman <ler@lerctr.org> To: Alexey Zakirov <frank@agava.com> Cc: <freebsd-stable@FreeBSD.ORG> Subject: Re: hangs while heavy disk IO Message-ID: <20010718.21311900@ler-freebie.iadfw.net> In-Reply-To: <Pine.BSF.4.32.0107182330210.1569-100000@hellbell.domain> References: <Pine.BSF.4.32.0107182330210.1569-100000@hellbell.domain>
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Look at kern/26224..... LER >>>>>>>>>>>>>>>>>> Original Message <<<<<<<<<<<<<<<<<< On 7/18/01, 2:35:22 PM, Alexey Zakirov <frank@agava.com> wrote regarding= =20 hangs while heavy disk IO: > I've just cvsup'ed to RELENG_4 and seeing "hangs" while heavy disk IO > is performed (like bonnie test). Kernel says: > /kernel: ahc1: Timedout SCB already complete. Interrupts may not be > functioning. > This is definitly NOT a hardware problem because when I replace all > hardware (yes even different scsi, sym instead ahc) problem still the > same. There isn't any problem when kernel is compiled as non-SMP. > Does anyone seen something like this problem? > dmesg.boot: > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > Jul 18 23:19:18 mh /kernel: Copyright (c) 1992-2001 The FreeBSD Projec= t. > Jul 18 23:19:18 mh /kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988= ,=20 1989, 1991, 1992, 1993, 1994 > Jul 18 23:19:18 mh /kernel: The Regents of the University of Californi= a.=20 All rights reserved. > Jul 18 23:19:18 mh /kernel: FreeBSD 4.3-STABLE #0: Wed Jul 18 21:18:20= =20 MSD 2001 > Jul 18 23:19:18 mh /kernel:=20 frank@mh.domain.com:/usr/src/sys/compile/HOSTEYE > Jul 18 23:19:18 mh /kernel: Timecounter "i8254" frequency 1193182 Hz > Jul 18 23:19:18 mh /kernel: CPU: Pentium III/Pentium III Xeon/Celeron = (796.54-MHz 686-class CPU) > Jul 18 23:19:18 mh /kernel: Origin =3D "GenuineIntel" Id =3D 0x683 S= tepping=20 =3D 3 > Jul 18 23:19:18 mh /kernel:=20 Features=3D0x387fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG= E,MC A,CMOV,PAT,PSE36,PN,MMX,FXSR,SSE> > Jul 18 23:19:18 mh /kernel: real memory =3D 1073676288 (1048512K byte= s) > Jul 18 23:19:18 mh /kernel: avail memory =3D 1042223104 (1017796K byte= s) > Jul 18 23:19:18 mh /kernel: Programming 24 pins in IOAPIC #0 > Jul 18 23:19:19 mh /kernel: IOAPIC #0 intpin 2 -> irq 0 > Jul 18 23:19:19 mh /kernel: FreeBSD/SMP: Multiprocessor motherboard > Jul 18 23:19:19 mh /kernel: cpu0 (BSP): apic id: 1, version: 0x000400= 11,=20 at 0xfee00000 > Jul 18 23:19:19 mh /kernel: cpu1 (AP): apic id: 0, version: 0x000400= 11,=20 at 0xfee00000 > Jul 18 23:19:19 mh /kernel: io0 (APIC): apic id: 2, version: 0x001700= 11,=20 at 0xfec00000 > Jul 18 23:19:19 mh /kernel: Preloaded elf kernel "kernel" at 0xc02ee00= 0. > Jul 18 23:19:19 mh /kernel: Preloaded userconfig_script=20 "/boot/kernel.conf" at 0xc02ee09c. > Jul 18 23:19:19 mh /kernel: ccd0-7: Concatenated disk drivers > Jul 18 23:19:19 mh /kernel: Pentium Pro MTRR support enabled > Jul 18 23:19:19 mh /kernel: npx0: <math processor> on motherboard > Jul 18 23:19:19 mh /kernel: npx0: INT 16 interface > Jul 18 23:19:19 mh /kernel: pcib0: <Intel 82443GX host to PCI bridge> = on=20 motherboard > Jul 18 23:19:19 mh /kernel: pci0: <PCI bus> on pcib0 > Jul 18 23:19:19 mh /kernel: pcib2: <Intel 82443GX (440 GX) PCI-PCI (AG= P)=20 bridge> at device 1.0 on pci0 > Jul 18 23:19:19 mh /kernel: pci1: <PCI bus> on pcib2 > Jul 18 23:19:19 mh /kernel: pcib3: <PCI to PCI bridge (vendor=3D1011=20 device=3D0023)> at device 15.0 on pci1 > Jul 18 23:19:19 mh /kernel: pci2: <PCI bus> on pcib3 > Jul 18 23:19:19 mh /kernel: ahc0: <Adaptec aic7896/97 Ultra2 SCSI adap= ter>=20 port 0x2000-0x20ff mem 0xf4100000-0xf4100fff irq 11 at device 12.0 on pc= i0 > Jul 18 23:19:19 mh /kernel: aic7896/97: Wide Channel A, SCSI Id=3D7, 3= 2/255=20 SCBs > Jul 18 23:19:19 mh /kernel: ahc1: <Adaptec aic7896/97 Ultra2 SCSI adap= ter>=20 port 0x2400-0x24ff mem 0xf4101000-0xf4101fff irq 11 at device 12.1 on pc= i0 > Jul 18 23:19:19 mh /kernel: aic7896/97: Wide Channel B, SCSI Id=3D7, 3= 2/255=20 SCBs > Jul 18 23:19:19 mh /kernel: fxp0: <Intel Pro 10/100B/100+ Ethernet> po= rt=20 0x2800-0x283f mem 0xf4000000-0xf40fffff,0xf4102000-0xf4102fff irq 5 at d= evice=20 14.0 on pci0 > Jul 18 23:19:19 mh /kernel: fxp0: Ethernet address 00:03:47:10:fb:d5 > Jul 18 23:19:19 mh /kernel: inphy0: <i82555 10/100 media interface> on= =20 miibus0 > Jul 18 23:19:19 mh /kernel: inphy0: 10baseT, 10baseT-FDX, 100baseTX, = 100baseTX-FDX, auto > Jul 18 23:19:19 mh /kernel: isab0: <Intel 82371AB PCI to ISA bridge> a= t=20 device 18.0 on pci0 > Jul 18 23:19:19 mh /kernel: isa0: <ISA bus> on isab0 > Jul 18 23:19:19 mh /kernel: pci0: <Intel PIIX4 ATA controller> at 18.1= > Jul 18 23:19:19 mh /kernel: pci0: <Intel 82371AB/EB (PIIX4) USB contro= ller>=20 at 18.2 irq 5 > Jul 18 23:19:19 mh /kernel: intpm0: <Intel 82371AB Power management=20 controller> port 0x1040-0x104f irq 9 at device 18.3 on pci0 > Jul 18 23:19:19 mh /kernel: intpm0: I/O mapped 1040 > Jul 18 23:19:19 mh /kernel: intpm0: intr IRQ 9 enabled revision 0 > Jul 18 23:19:19 mh /kernel: smbus0: <System Management Bus> on intsmb0= > Jul 18 23:19:19 mh /kernel: smb0: <SMBus general purpose I/O> on smbus= 0 > Jul 18 23:19:19 mh /kernel: intpm0: PM I/O mapped c00 > Jul 18 23:19:19 mh /kernel: pci0: <Cirrus Logic GD5480 SVGA controller= > at=20 20.0 > Jul 18 23:19:19 mh /kernel: pcib1: <Intel 82443GX host to AGP bridge> = on=20 motherboard > Jul 18 23:19:19 mh /kernel: pci3: <PCI bus> on pcib1 > Jul 18 23:19:19 mh /kernel: orm0: <Option ROMs> at iomem=20 0xc0000-0xc7fff,0xc8000-0xcdfff,0xce000-0xcf7ff,0xe4000-0xe7fff on isa0 > Jul 18 23:19:19 mh /kernel: sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 = on=20 isa0 > Jul 18 23:19:20 mh /kernel: sio0: type 16550A, console > Jul 18 23:19:20 mh /kernel: sio1 at port 0x2f8-0x2ff irq 3 on isa0 > Jul 18 23:19:20 mh /kernel: sio1: type 16550A > Jul 18 23:19:20 mh /kernel: atkbdc0: <Keyboard controller (i8042)> at = port=20 0x60,0x64 on isa0 > Jul 18 23:19:20 mh /kernel: atkbd0: <AT Keyboard> irq 1 on atkbdc0 > Jul 18 23:19:20 mh /kernel: vga0: <Generic ISA VGA> at port 0x3c0-0x3d= f=20 iomem 0xa0000-0xbffff on isa0 > Jul 18 23:19:20 mh /kernel: sc0: <System console> on isa0 > Jul 18 23:19:20 mh /kernel: sc0: VGA <16 virtual consoles, flags=3D0x0= > > Jul 18 23:19:20 mh /kernel: fdc0: <NEC 72065B or clone> at port=20 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 > Jul 18 23:19:20 mh /kernel: APIC_IO: Testing 8254 interrupt delivery > Jul 18 23:19:20 mh /kernel: APIC_IO: routing 8254 via IOAPIC #0 intpin= 2 > Jul 18 23:19:20 mh /kernel: IP packet filtering initialized, divert=20 enabled, rule-based forwarding enabled, default to deny, unlimited loggi= ng > Jul 18 23:19:20 mh /kernel: IPsec: Initialized Security Association=20 Processing. > Jul 18 23:19:20 mh /kernel: Waiting 3 seconds for SCSI devices to sett= le > Jul 18 23:19:20 mh /kernel: SMP: AP CPU #1 Launched! > Jul 18 23:19:20 mh /kernel: da0 at ahc0 bus 0 target 2 lun 0 > Jul 18 23:19:20 mh /kernel: da0: <QUANTUM ATLAS_V_36_WLS 0230> Fixed D= irect=20 Access SCSI-3 device > Jul 18 23:19:20 mh /kernel: da0: 80.000MB/s transfers (40.000MHz, offs= et=20 63, 16bit), Tagged Queueing Enabled > Jul 18 23:19:20 mh /kernel: da0: 35020MB (71722776 512 byte sectors: 2= 55H=20 63S/T 4464C) > Jul 18 23:19:20 mh /kernel: da2 at ahc1 bus 0 target 0 lun 0 > Jul 18 23:19:20 mh /kernel: da2: <IBM DNES-309170W SAH0> Fixed Direct = Access SCSI-3 device > Jul 18 23:19:20 mh /kernel: da2: 40.000MB/s transfers (20.000MHz, offs= et=20 31, 16bit), Tagged Queueing Enabled > Jul 18 23:19:20 mh /kernel: da2: 8748MB (17916240 512 byte sectors: 25= 5H=20 63S/T 1115C) > Jul 18 23:19:20 mh /kernel: da1 at ahc0 bus 0 target 3 lun 0 > Jul 18 23:19:20 mh /kernel: da1: <QUANTUM ATLAS_V_36_WLS 0230> Fixed D= irect=20 Access SCSI-3 device > Jul 18 23:19:20 mh /kernel: da1: 80.000MB/s transfers (40.000MHz, offs= et=20 63, 16bit), Tagged Queueing Enabled > Jul 18 23:19:20 mh /kernel: da1: 35020MB (71722776 512 byte sectors: 2= 55H=20 63S/T 4464C) > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > *** WBR, Alexey Zakirov (frank@agava.com) > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-stable" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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