Date: Tue, 8 Feb 2000 17:52:37 -0600 (CST) From: "Roger P. Johnson" <rpj@fep.hirshfields.com> To: cjohnson@palomine.net (Chris Johnson) Cc: questions@FreeBSD.ORG Subject: Re: BT-958 timeouts Message-ID: <200002082352.RAA24503@fep.hirshfields.com> In-Reply-To: <20000205163107.A89996@palomine.net> from Chris Johnson at "Feb 5, 0 04:31:07 pm"
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If memory serves me right, there are reported problems with the BT-948/958 cards under heavy load. Check out the reported bugs in the bugs database at www.freebsd.org and the official response and status of the bug. > I just installed 3.4-RELEASE (and subsequently updated it to 3.4-STABLE), and I > get lots of this kind of thing: > > Feb 5 15:49:44 buddy /kernel: bt0: No longer in timeout > Feb 5 15:56:40 buddy /kernel: (da0:bt0:0:6:0): CCB 0xc4968e40 - timed out > Feb 5 15:56:54 buddy /kernel: (da0:bt0:0:6:0): CCB 0xc4968e40 - timed out > Feb 5 15:56:54 buddy /kernel: bt0: No longer in timeout > Feb 5 16:01:41 buddy /kernel: (da0:bt0:0:6:0): CCB 0xc4966880 - timed out > Feb 5 16:01:55 buddy /kernel: (da0:bt0:0:6:0): CCB 0xc4966880 - timed out > Feb 5 16:01:55 buddy /kernel: bt0: No longer in timeout > Feb 5 16:05:48 buddy /kernel: (da0:bt0:0:6:0): CCB 0xc4967680 - timed out > Feb 5 16:06:02 buddy /kernel: (da0:bt0:0:6:0): CCB 0xc4967680 - timed out > Feb 5 16:06:02 buddy /kernel: bt0: No longer in timeout > > The SCSI controller is a PCI Buslogic BT-948, with ISA compatibility mode (or > whatever it's called) turned on (which was suggested in an archive message). > The system seems to recover just fine from this, and I've successfully built > world twice. When it does occur, though, the system seems to hang for a bit and > then just pick up where it left off. I don't think that there are any hardware > problems--this same box recently had an uptime of 460 days running Linux, with > no apparent SCSI issues. > > I found a message in the archives in which someone else posted the same > symptoms, but there hasn't been a response to it. > > Are there any known issues with the bt0 driver? Are there SCSI options I need > to enable or disable? Should I just replace the card with another, better > supported one? > > Below are the contents of dmesg.boot. Thanks in advance. > > Chris > > Timecounter "i8254" frequency 1193182 Hz > Timecounter "TSC" frequency 232669895 Hz > CPU: AMD-K6tm w/ multimedia extensions (232.67-MHz 586-class CPU) > Origin = "AuthenticAMD" Id = 0x562 Stepping = 2 > Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX> > AMD Features=0x400<<b10>> > real memory = 67108864 (65536K bytes) > avail memory = 62857216 (61384K bytes) > Bad DMI table checksum! > Preloaded elf kernel "kernel" at 0xc0245000. > Preloaded userconfig_script "/boot/kernel.conf" at 0xc024509c. > Probing for devices on PCI bus 0: > chip0: <Intel 82439HX PCI cache memory controller> rev 0x03 on pci0.0.0 > chip1: <Intel 82371SB PCI to ISA bridge> rev 0x01 on pci0.7.0 > bt0: <Buslogic Multi-Master SCSI Host Adapter> rev 0x08 int a irq 12 on pci0.18.0 > bt0: BT-948 FW Rev. 5.07B Ultra Narrow SCSI Host Adapter, SCSI ID 7, 192 CCBs > vga0: <Trident model 9660 VGA-compatible display device> rev 0xd3 int a irq 9 on pci0.19.0 > fxp0: <Intel EtherExpress Pro 10/100B Ethernet> rev 0x05 int a irq 10 on pci0.20.0 > fxp0: Ethernet address 00:a0:c9:cc:88:02 > Probing for PnP devices: > Probing for devices on the ISA bus: > sc0 on isa > sc0: VGA color <16 virtual consoles, flags=0x0> > atkbdc0 at 0x60-0x6f on motherboard > atkbd0 irq 1 on isa > sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa > sio0: type 16550A > sio1 at 0x2f8-0x2ff irq 3 on isa > sio1: type 16550A > fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa > fdc0: FIFO enabled, 8 bytes threshold > fd0: 1.44MB 3.5in > ppc0 at 0x378 irq 7 flags 0x40 on isa > ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode > bt: unit number (1) too high > bt1 not found at 0x330 > vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa > npx0 on motherboard > npx0: INT 16 interface > IP packet filtering initialized, divert disabled, rule-based forwarding disabled, logging limite > d to 100 packets/entry by default > Waiting 10 seconds for SCSI devices to settle > changing root device to da0s1a > da0 at bt0 bus 0 target 6 lun 0 > da0: <QUANTUM FIREBALL SE4.3S PJ0A> Fixed Direct Access SCSI-2 device > da0: 10.000MB/s transfers (10.000MHz, offset 15), Tagged Queueing Enabled > da0: 4110MB (8418816 512 byte sectors: 255H 63S/T 524C) > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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