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Date:      Wed, 03 Nov 2004 10:15:50 -0800
From:      Drew Tomlinson <drew@mykitchentable.net>
To:        freebsd-stable@freebsd.org
Subject:   What Is the  aic_recovery Process?  (Was Re: Problems AfterUpgrading from 4.9-RELEASE-p4 To 4.10-RELEASE-p3)
Message-ID:  <41892056.2050702@mykitchentable.net>
In-Reply-To: <41866CA8.8040708@mykitchentable.net>
References:  <41866CA8.8040708@mykitchentable.net>

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Can someone please tell me what the aic_recovery process is in my ps 
-acux output?  Maybe if I can read about this, I can figure out where my 
whole problem lies.  My original post is below.

Thanks,

Drew

On 11/1/2004 9:04 AM Drew Tomlinson wrote:

> I've been happily using 4.9-RELEASE-p4 since April 2004.  Over the 
> weekend, I decided to upgrade to 4.10-RELEASE-p3 to fix the pthreads 
> problem since I had just added an external tape drive to the QLogic 
> SCSI card that was already in my system.
>
> Anyway, after upgrading, I experienced the same symptoms as described 
> in this message:
>
> http://lists.freebsd.org/pipermail/freebsd-current/2003-December/016933.html 
>
>
> In reading the thread, it seems there was an infinite loop problem in 
> the ahc driver code that was fixed later by Justin Gibbs.  So I tried 
> upgrading to 4-STABLE to see if the problem was fixed there.  But I 
> still have the same symptoms.
>
> I also see these "odd" processes in my ps output:
>
> root            34  0.0  0.0   212   40  ??  Is   10:19PM   0:00.00 
> adjkerntz
> root            20  0.0  0.0   596   48  ??  DLs  10:08PM   0:00.02 vinum
> root            13  0.0  0.0     0    0  ??  DL   10:08PM   0:00.04 vnlru
> root            12  0.0  0.0     0    0  ??  DL   10:08PM   0:01.39 
> syncer
> root            11  0.0  0.0     0    0  ??  DL   10:08PM   0:00.26 
> bufdaemon
> root            10  0.0  0.0     0    0  ??  DL   10:08PM   0:00.00 
> vmdaemon
> root             9  0.0  0.0     0    0  ??  DL   10:08PM   0:00.73 
> pagedaemon
> root             8  0.0  0.0     0    0  ??  DL   10:08PM   0:00.00 
> aic_recovery1
> root             7  0.0  0.0     0    0  ??  DL   10:08PM   0:00.00 
> aic_recovery1
> root             6  0.0  0.0     0    0  ??  DL   10:08PM   0:00.00 
> aic_recovery0
> root             5  0.0  0.0     0    0  ??  DL   10:08PM   0:00.00 
> aic_recovery0
> root             4  0.0  0.0     0    0  ??  DL   10:08PM   0:00.00 
> usbtask
> root             3  0.0  0.0     0    0  ??  DL   10:08PM   0:00.00 usb0
> root             2  0.0  0.0     0    0  ??  DL   10:08PM   0:00.00 
> taskqueue
> root             1  0.0  0.1   552  128  ??  ILs  10:08PM   0:00.01 init
> root             0  0.0  0.0     0    0  ??  DLs  10:08PM   0:00.00 
> swapper
>
> I find them "odd" because the system was powered off/on at 6:19AM 
> after the machine was shutdown at about 10:08PM.  (I tried waiting 
> overnight to see if it would actually finish it's shutdown.)
>
> And finally, I have one vinum volume that has problems.  However after 
> the system comes up, I can remove and re-create the volume and all of 
> my data is intact.
> I'm assuming that if I get the shutdown issue resolved, these other 
> problems will heal themselves.  I'd appreciate any advice you might 
> have on how to get my system running on 4.10.  My dmesg output 
> follows.  Please let me know if there's any other info I can provide.
>
> Thanks,
>
> Drew
>
> -----
> blacklamb# uname -a
> FreeBSD blacklamb.mykitchentable.net 4.10-STABLE FreeBSD 4.10-STABLE 
> #0: Sun Oct 31 21:23:11 PST 2004     
> tomlinson_dr@blacklamb.mykitchentable.net:/usr/obj/usr/src/sys/BLACKLAMB  
> i386
>
> blacklamb# dmesg
> Copyright (c) 1992-2004 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 4.10-STABLE #0: Sun Oct 31 21:23:11 PST 2004
>    
> tomlinson_dr@blacklamb.mykitchentable.net:/usr/obj/usr/src/sys/BLACKLAMB
> Timecounter "i8254"  frequency 1193182 Hz
> CPU: Pentium III/Pentium III Xeon/Celeron (601.37-MHz 686-class CPU)
>  Origin = "GenuineIntel"  Id = 0x673  Stepping = 3
>  
> Features=0x387fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,PN,MMX,FXSR,SSE> 
>
> real memory  = 201261056 (196544K bytes)
> config> # di pcic0
> Invalid command or syntax.  Type `?' for help.
> config> # di ata1
> Invalid command or syntax.  Type `?' for help.
> config> # di ata0
> Invalid command or syntax.  Type `?' for help.
> config> # di aic0
> Invalid command or syntax.  Type `?' for help.
> config> # di adv0
> Invalid command or syntax.  Type `?' for help.
> config> q
> avail memory = 191930368 (187432K bytes)
> Programming 24 pins in IOAPIC #0
> IOAPIC #0 intpin 2 -> irq 0
> FreeBSD/SMP: Multiprocessor motherboard: 2 CPUs
> 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 0xc03bb000.
> Preloaded userconfig_script "/boot/kernel.conf" at 0xc03bb09c.
> Preloaded elf module "ispfw.ko" at 0xc03bb0ec.
> Pentium Pro MTRR support enabled
> md0: Malloc disk
> Using $PIR table, 11 entries at 0xc00fdf10
> npx0: <math processor> on motherboard
> npx0: INT 16 interface
> pcib0: <Intel 82443BX (440 BX) host to PCI bridge> on motherboard
> IOAPIC #0 intpin 19 -> irq 2
> IOAPIC #0 intpin 18 -> irq 5
> IOAPIC #0 intpin 17 -> irq 10
> IOAPIC #0 intpin 16 -> irq 11
> 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-GZ graphics accelerator> at 0.0
> isab0: <Intel 82371AB PCI to ISA bridge> at device 4.0 on pci0
> isa0: <ISA bus> on isab0
> atapci0: <Intel PIIX4 ATA33 controller> port 0x1c90-0x1c9f at device 
> 4.1 on pci0
> ata0: at 0x1f0 irq 14 on atapci0
> ata1: at 0x170 irq 15 on atapci0
> uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x1ca0-0x1cbf 
> irq 2 at device 4.2 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
> Timecounter "PIIX"  frequency 3579545 Hz
> chip1: <Intel 82371AB Power management controller> port 0xe800-0xe80f 
> at device 4.3 on pci0
> ahc0: <Adaptec aic7895 Ultra SCSI adapter> port 0x1000-0x10ff mem 
> 0xfc100000-0xfc100fff irq 5 at device 5.0 on pci0
> ahc0: Using left over BIOS settings
> aic7895C: Ultra Wide Channel A, SCSI Id=7, 32/253 SCBs
> ahc1: <Adaptec aic7895 Ultra SCSI adapter> port 0x1400-0x14ff mem 
> 0xfc101000-0xfc101fff irq 5 at device 5.1 on pci0
> ahc1: Host Adapter Bios disabled.  Using default SCSI device parameters
> aic7895C: Ultra Wide Channel B, SCSI Id=7, 32/253 SCBs
> fxp0: <Intel 82559 Pro/100 Ethernet> port 0x1cc0-0x1cff mem 
> 0xfc000000-0xfc0fffff,0xfc102000-0xfc102fff irq 2 at device 6.0 on pci0
> fxp0: Ethernet address 00:e0:18:c4:f4:5e
> inphy0: <i82555 10/100 media interface> on miibus0
> inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> isp0: <Qlogic ISP 1020/1040 PCI SCSI Adapter> port 0x1800-0x18ff mem 
> 0xfc103000-0xfc103fff irq 10 at device 9.0 on pci0
> fwohci0: <VIA VT6306> port 0x1c00-0x1c7f mem 0xfc104000-0xfc1047ff irq 
> 11 at device 10.0 on pci0
> fwohci0: OHCI version 1.0 (ROM=1)
> fwohci0: No. of Isochronous channel is 8.
> fwohci0: EUI64 00:40:63:00:00:00:07:ff
> fwohci0: Phy 1394a available S400, 3 ports.
> fwohci0: Link S400, max_rec 2048 bytes.
> firewire0: <IEEE1394(FireWire) bus> on fwohci0
> sbp0: <SBP-2/SCSI over FireWire> on firewire0
> fwe0: <Ethernet over FireWire> on firewire0
> if_fwe0: Fake Ethernet address: 02:40:63:00:07:ff
> fwohci0: Initiate bus reset
> fwohci0: node_id=0xc800ffc1, gen=1, CYCLEMASTER mode
> firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me)
> firewire0: bus manager 1 (me)
> pcib2: <DEC 21152 PCI-PCI bridge> at device 12.0 on pci0
> pci2: <PCI bus> on pcib2
> orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xcd7ff on isa0
> pmtimer0 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
> 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=0x100>
> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
> sio0: type 16550A, console
> 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 (NIBBLE-only) in COMPATIBLE mode
> lpt0: <Printer> on ppbus0
> lpt0: Interrupt-driven port
> ppi0: <Parallel I/O> on ppbus0
> APIC_IO: Testing 8254 interrupt delivery
> APIC_IO: routing 8254 via IOAPIC #0 intpin 2
> SMP: AP CPU #1 Launched!
> ad0: 76319MB <GENERIC GENERIC> [155061/16/63] at ata0-master UDMA33
> ad1: 76319MB <WDC WD800AB-22CBA0> [155061/16/63] at ata0-slave UDMA33
> acd0: CDROM <HITACHI CDR-8435> at ata1-master PIO4
> Waiting 10 seconds for SCSI devices to settle
> firewire0: New S400 device ID:00d04b0ce0100707
> sa0 at isp0 bus 0 target 6 lun 0
> sa0: <DEC DLT2000 840F> Removable Sequential Access SCSI-2 device
> sa0: 3.300MB/s transfers
> da0 at ahc0 bus 0 target 0 lun 0
> da0: <SEAGATE SX19171W 9D32> Fixed Direct Access SCSI-2 device
> da0: 11.626MB/s transfers (5.813MHz, offset 8, 16bit), Tagged Queueing 
> Enabled
> da0: 8683MB (17783112 512 byte sectors: 64H 32S/T 8683C)
> da1 at ahc0 bus 0 target 2 lun 0
> da1: <SEAGATE SX19171W 9D32> Fixed Direct Access SCSI-2 device
> da1: 11.626MB/s transfers (5.813MHz, offset 8, 16bit), Tagged Queueing 
> Enabled
> da1: 8683MB (17783112 512 byte sectors: 64H 32S/T 8683C)
> da2 at sbp0 bus 0 target 0 lun 0
> da2: <Oxford 911G 0135> Fixed Simplified Direct Access SCSI-4 device
> da2: 50.000MB/s transfers
> da2: 76351MB (156368016 512 byte sectors: 255H 63S/T 9733C)
> Mounting root from ufs:/dev/da0s1a
> vinum: drive backup is down
> vinum: removing backup.p0.s0
> vinum: backup.p0 is up
> vinum: backup is up
> vinum: removing backup.p0
> vinum: backup is down
> vinum: removing backup
> vinum: drive backup is up
> vinum: backup.p0.s0 is up
> vinum: backup.p0 is up
> vinum: backup is up



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