Date: Tue, 31 Jul 2001 13:42:24 -0700 From: Anand <anand@blandings.com> To: stable@freebsd.org Subject: weird error messages on ata/ad. Message-ID: <20010731134224.A19676@Psmith.blandings.com>
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Hi, I have a 73G IBM drive that i'm running with tagged queueing
enabled (also write cache enabled). My /usr/obj is on this disk. And I
was doing a buildworld earlier today when I saw a bunch of these
messages on my console:
ata0: resetting devices .. ad1: invalidating queued requests
done
ad1: READ command timeout tag=0 serv=1 - resetting
ad1: invalidating queued requests
ata0: resetting devices .. ad1: invalidating queued requests
done
ad1: timeout waiting for READY
ad1: invalidating queued requests
ata0-slave: timeout waiting to give command=00 s=d0 e=04
ad1: flushing queue failed
- resetting
I'm wondering if this is something to worry about. (Besides the
standard, what does it all mean).
All help is appreciated. My dmesg is included below.
Thanks a lot.
Anand
--
Anand Ranganathan anand@blandings.com
------------------------------------------------------
Copyright (c) 1992-2001 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 4.3-STABLE #0: Mon Jul 23 15:30:24 PDT 2001
anand@Psmith.blandings.com:/usr/src/sys/compile/PSMITH
Timecounter "i8254" frequency 1193182 Hz
CPU: AMD-K6(tm) 3D processor (350.80-MHz 586-class CPU)
Origin = "AuthenticAMD" Id = 0x58c Stepping = 12
Features=0x8021bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,PGE,MMX>
AMD Features=0x80000800<SYSCALL,3DNow!>
real memory = 201326592 (196608K bytes)
avail memory = 192421888 (187912K bytes)
Preloaded elf kernel "kernel" at 0xc036f000.
K6-family MTRR support enabled (2 registers)
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib2: <VIA 82C598MVP (Apollo MVP3) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib2
pci1: <ATI Mach64-GB graphics accelerator> at 0.0 irq 11
isab0: <VIA 82C596B PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C596 ATA33 controller> port 0xd000-0xd00f at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <VIA 83C572 USB controller> at 7.2 irq 10
dc0: <82c169 PNIC 10/100BaseTX> port 0xd800-0xd8ff mem 0xea001000-0xea0010ff irq 11 at device 8.0 on pci0
dc0: Ethernet address: 00:c0:f0:2d:83:9e
miibus0: <MII bus> on dc0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pcm0: <AudioPCI ES1370> port 0xdc00-0xdc3f irq 12 at device 9.0 on pci0
dc1: <ADMtek AN985 10/100BaseTX> port 0xe000-0xe0ff mem 0xea000000-0xea0003ff irq 5 at device 10.0 on pci0
dc1: Ethernet address: 00:20:78:10:3d:11
miibus1: <MII bus> on dc1
ukphy1: <Generic IEEE 802.3u media interface> on miibus1
ukphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pcib1: <Host to PCI bridge> on motherboard
pci2: <PCI bus> on pcib1
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> irq 1 on atkbdc0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
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: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/16 bytes threshold
ppi0: <Parallel I/O> on ppbus0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
DUMMYNET initialized (010124)
IP packet filtering initialized, divert enabled, rule-based forwarding disabled, default to deny, unlimited logging
ad0: 28629MB <QUANTUM FIREBALLP LM30> [58168/16/63] at ata0-master UDMA33
ad1: 73308MB <IBM-DTLA-307075> [148945/16/63] at ata0-slave tagged UDMA33
Mounting root from ufs:/dev/ad0s1a
uhci0: <VIA 83C572 USB controller> port 0xd400-0xd41f irq 10 at device 7.2 on pci0
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
ad1: READ command timeout tag=0 serv=1 - resetting
ad1: invalidating queued requests
ata0: resetting devices .. ad1: invalidating queued requests
done
ad1: timeout waiting for READY
ad1: invalidating queued requests
- resetting
ata0: resetting devices .. ad1: invalidating queued requests
done
ad1: READ command timeout tag=0 serv=1 - resetting
ad1: invalidating queued requests
ata0: resetting devices .. ad1: invalidating queued requests
done
ad1: timeout waiting for READY
ad1: invalidating queued requests
ata0-slave: timeout waiting to give command=00 s=d0 e=04
ad1: flushing queue failed
- resetting
ata0: resetting devices .. ad1: invalidating queued requests
done
ad1: READ command timeout tag=0 serv=1 - resetting
ad1: invalidating queued requests
ata0: resetting devices .. ad1: invalidating queued requests
done
ad1: timeout waiting for READY
ad1: invalidating queued requests
ata0-slave: timeout waiting to give command=00 s=d0 e=04
ad1: flushing queue failed
- resetting
ata0: resetting devices .. ad1: invalidating queued requests
done
ad1: WRITE command timeout tag=0 serv=0 - resetting
ad1: invalidating queued requests
ata0: resetting devices .. ad1: invalidating queued requests
done
ad1: READ command timeout tag=0 serv=1 - resetting
ad1: invalidating queued requests
ad1: trying fallback to PIO mode
ata0: resetting devices .. ad1: invalidating queued requests
done
ad1: WRITE command timeout tag=0 serv=0 - resetting
ad1: invalidating queued requests
ata0: resetting devices .. ad1: invalidating queued requests
done
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