Vinod Kashyap
2005-Jan-19 19:48 UTC
twa breakage on AMD64with9.1.5.23wareversionand2005-01-1103:00:49 UTC RELENG_5 commit
Strange... CAM doesn't seem to be sending down inquiries to the twa driver, although it was requested to do so (twa_request_bus_scan). I have seen this kind of behavior on 5.x, when doing kldload of the driver, and when logical units are created/deleted on the fly. Although the SIM (twa) requests for a bus scan, CAM never sends down inquiries, and the logical units underneath don't get detected. This behavior is not consistent, and happens some times only. However, I have never seen a case where CAM fails to send inquiries when twa is integrated into the kernel. Do any CAM experts know what might be happening? Also strange is the fact that twa of 5.3-RELEASE works fine. In the attached patch, I have tried to revert back to the way XPT_PATH_INQ is handled by twa of 5.3-RELEASE. Could you apply it to RELENG_5 and let me know the results?> -----Original Message----- > From: owner-freebsd-stable@freebsd.org > [mailto:owner-freebsd-stable@freebsd.org]On Behalf Of Michael Meltzer > Sent: Tuesday, January 18, 2005 9:47 PM > To: Vinod Kashyap > Cc: Jean-Yves Avenard > Subject: Re: twa breakage on AMD64 > with9.1.5.23wareversionand2005-01-1103:00:49 UTC RELENG_5 commit > > > twa_patch2.diff, had to add the "int error; in twa_alloc_req_pkts > > -mjm > > > > Copyright (c) 1992-2005 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 5.3-STABLE #17: Wed Jan 19 00:44:33 EST 2005 > root@web7.thecenturiongroup.com:/usr/src/sys/amd64/compile/web7 > Timecounter "i8254" frequency 1193182 Hz quality 0 > CPU: AMD Opteron(tm) Processor 240 (1403.19-MHz K8-class CPU) > Origin = "AuthenticAMD" Id = 0xf51 Stepping = 1 > > Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP > ,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2> > AMD Features=0xe0500800<SYSCALL,NX,MMX+,LM,3DNow+,3DNow> > real memory = 6442450944 (6144 MB) > avail memory = 5963784192 (5687 MB) > ACPI APIC Table: <PTLTD APIC > > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > MADT: Forcing active-low polarity and level trigger for SCI > ioapic0 <Version 1.1> irqs 0-23 on motherboard > ioapic1 <Version 1.1> irqs 24-27 on motherboard > ioapic2 <Version 1.1> irqs 28-31 on motherboard > acpi0: <PTLTD XSDT> on motherboard > acpi0: Power Button (fixed) > acpi0: Sleep Button (fixed) > unknown: I/O range not supported > unknown: I/O range not supported > Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 > acpi_timer0: <24-bit timer at 3.579545MHz> port 0x8008-0x800b on acpi0 > cpu0: <ACPI CPU> on acpi0 > cpu1: <ACPI CPU> on acpi0 > acpi_button0: <Power Button> on acpi0 > pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 > pci0: <ACPI PCI bus> on pcib0 > twa_probe: entered > pcib1: <ACPI PCI-PCI bridge> at device 6.0 on pci0 > pci1: <ACPI PCI bus> on pcib1 > twa_probe: entered > pci1: <display, VGA> at device 6.0 (no driver attached) > twa_probe: entered > isab0: <PCI-ISA bridge> at device 7.0 on pci0 > isa0: <ISA bus> on isab0 > twa_probe: entered > atapci0: <AMD 8111 UDMA133 controller> port > 0x1020-0x102f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device > 7.1 on pci0 > ata0: channel #0 on atapci0 > ata1: channel #1 on atapci0 > twa_probe: entered > pci0: <serial bus, SMBus> at device 7.2 (no driver attached) > twa_probe: entered > pci0: <bridge, PCI-unknown> at device 7.3 (no driver attached) > twa_probe: entered > pcib2: <ACPI PCI-PCI bridge> at device 10.0 on pci0 > pci2: <ACPI PCI bus> on pcib2 > twa_probe: entered > bge0: <Broadcom BCM5702 Gigabit Ethernet, ASIC rev. 0x1002> mem > 0xfd000000-0xfd00ffff irq 27 at device 3.0 on pci2 > miibus0: <MII bus> on bge0 > brgphy0: <BCM5703 10/100/1000baseTX PHY> on miibus0 > brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, > 1000baseTX-FDX, auto > bge0: Ethernet address: 00:50:45:5b:8e:76 > twa_probe: entered > bge1: <Broadcom BCM5702 Gigabit Ethernet, ASIC rev. 0x1002> mem > 0xfd010000-0xfd01ffff irq 27 at device 4.0 on pci2 > miibus1: <MII bus> on bge1 > brgphy1: <BCM5703 10/100/1000baseTX PHY> on miibus1 > brgphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, > 1000baseTX-FDX, auto > bge1: Ethernet address: 00:50:45:5b:8e:77 > twa_probe: entered > atapci1: <Promise PDC20319 SATA150 controller> port > 0x3000-0x307f,0x30c0-0x30cf,0x3080-0x30bf mem > 0xfd020000-0xfd03ffff,0xfd040000-0xfd040fff irq 25 at device > 5.0 on pci2 > atapci1: failed: rid 0x20 is memory, requested 4 > ata2: channel #0 on atapci1 > ata3: channel #1 on atapci1 > ata4: channel #2 on atapci1 > ata5: channel #3 on atapci1 > twa_probe: entered > pci0: <base peripheral, interrupt controller> at device 10.1 > (no driver > attached) > twa_probe: entered > pcib3: <ACPI PCI-PCI bridge> at device 11.0 on pci0 > pci3: <ACPI PCI bus> on pcib3 > twa_probe: entered > 3ware device driver for 9000 series storage controllers, version: > 2.50.02.011 > twa0: <3ware 9000 series Storage Controller> port 0x4000-0x40ff mem > 0xfd800000-0xfdffffff,0xfd100000-0xfd1000ff irq 30 at device > 2.0 on pci3 > unknown: twa_attach: entered. > twa0: [GIANT-LOCKED] > twa0: twa_setup: entered. > twa0: twa_setup_request_dmamap: entered. > twa0: twa_setup_request_dmamap: error = 0, segs[0].addr = > 17f2da000, len > = 40000 > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_release_request: entered. > twa0: twa_init_ctlr: entered. > twa0: twa_wait_status: entered. > twa0: twa_drain_response_queue: entered. > twa0: twa_init_connection: entered. > twa0: twa_get_request: entered. > twa0: twa_immediate_request: entered. > twa0: twa_map_request: entered. > twa0: twa_start: entered. > twa0: twa_done: entered. > twa0: twa_drain_complete_queue: entered. > twa0: twa_done: entered. > twa0: twa_drain_complete_queue: entered. > twa0: twa_done: entered. > twa0: twa_drain_complete_queue: entered. > twa0: twa_done: entered. > twa0: twa_drain_complete_queue: entered. > twa0: twa_done: entered. > twa0: twa_drain_complete_queue: entered. > twa0: twa_done: entered. > twa0: twa_drain_complete_queue: entered. > twa0: twa_done: entered. > twa0: twa_drain_complete_queue: entered. > twa0: twa_done: entered. > twa0: twa_drain_complete_queue: entered. > twa0: twa_done: entered. > twa0: twa_drain_complete_queue: entered. > twa0: twa_done: entered. > twa0: twa_drain_complete_queue: entered. > twa0: twa_unmap_request: entered. > twa0: twa_unmap_request: entered. > twa0: twa_release_request: entered. > twa0: twa_get_request: entered. > twa0: twa_execute_scsi: SCSI I/O request 0x3 > twa0: twa_execute_scsi: XPT_SCSI_IO: Single virtual address! > twa0: twa_map_request: entered. > twa0: twa_setup_data_dmamap: entered. > twa0: twa_start: entered. > twa0: twa_done: entered. > twa0: twa_drain_complete_queue: entered. > twa0: twa_unmap_request: entered. > twa0: twa_enqueue_aen: entered. > twa0: twa_enqueue_aen: AEN queue empty > twa0: twa_release_request: entered. > twa0: twa_init_ctlr: exiting. > twa0: twa_describe_controller: entered. > twa0: twa_get_param: entered. > twa0: twa_get_request: entered. > twa0: twa_immediate_request: entered. > twa0: twa_map_request: entered. > twa0: twa_setup_data_dmamap: entered. > twa0: twa_start: entered. > twa0: twa_done: entered. > twa0: twa_drain_complete_queue: entered. > twa0: twa_unmap_request: entered. > twa0: twa_unmap_request: entered. > twa0: twa_release_request: entered. > twa0: twa_get_param: entered. > twa0: twa_get_request: entered. > twa0: twa_immediate_request: entered. > twa0: twa_map_request: entered. > twa0: twa_setup_data_dmamap: entered. > twa0: twa_start: entered. > twa0: twa_done: entered. > twa0: twa_drain_complete_queue: entered. > twa0: twa_unmap_request: entered. > twa0: twa_unmap_request: entered. > twa0: twa_release_request: entered. > twa0: twa_get_param: entered. > twa0: twa_get_request: entered. > twa0: twa_immediate_request: entered. > twa0: twa_map_request: entered. > twa0: twa_setup_data_dmamap: entered. > twa0: twa_start: entered. > twa0: twa_done: entered. > twa0: twa_drain_complete_queue: entered. > twa0: twa_unmap_request: entered. > twa0: twa_unmap_request: entered. > twa0: twa_release_request: entered. > twa0: 4 ports, Firmware FE9X 2.04.00.005, BIOS BE9X 2.03.01.047 > twa0: twa_cam_setup: sc = 0xffffffff8082f000 > twa0: twa_cam_setup: Calling cam_sim_alloc > twa0: twa_cam_setup: Calling xpt_bus_register > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_cam_setup: Calling xpt_create_path > twa0: twa_cam_setup: Calling xpt_setup_ccb > twa0: twa_cam_setup: Calling twa_request_bus_scan > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_cam_setup: Exiting > twa_probe: entered > pci0: <base peripheral, interrupt controller> at device 11.1 > (no driver > attached) > twa_probe: entered > twa_probe: entered > twa_probe: entered > twa_probe: entered > twa_probe: entered > twa_probe: entered > twa_probe: entered > twa_probe: entered > atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0 > atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 > kbd0 at atkbd0 > atkbd0: [GIANT-LOCKED] > psm0: <PS/2 Mouse> irq 12 on atkbdc0 > psm0: [GIANT-LOCKED] > psm0: model IntelliMouse, device ID 3 > fdc0: <floppy drive controller> port 0x3f7,0x3f0-0x3f5 irq 6 > drq 2 on acpi0 > fdc0: [FAST] > fd0: <1440-KB 3.5" drive> on fdc0 drive 0 > sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 > flags 0x10 on > acpi0 > sio0: type 16550A, console > sio1: configured irq 3 not in bitmap of probed irqs 0 > sio1: port may not be enabled > ppc0: <ECP parallel printer port> port > 0x778-0x77f,0x378-0x37f irq 7 drq > 4 on acpi0 > ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode > ppc0: FIFO with 16/16/8 bytes threshold > ppbus0: <Parallel port bus> on ppc0 > lpt0: <Printer> on ppbus0 > lpt0: Interrupt-driven port > ppi0: <Parallel I/O> on ppbus0 > sio1: configured irq 3 not in bitmap of probed irqs 0 > sio1: port may not be enabled > orm0: <ISA Option ROMs> at iomem > 0xcb000-0xcc7ff,0xc9800-0xcafff,0xc8000-0xc97ff,0xc0000-0xc7ff > f on isa0 > sc0: <System console> at flags 0x100 on isa0 > sc0: VGA <16 virtual consoles, flags=0x100> > sio1: configured irq 3 not in bitmap of probed irqs 0 > sio1: port may not be enabled > vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem > 0xa0000-0xbffff on isa0 > Timecounters tick every 1.000 msec > IP Filter: v3.4.35 initialized. Default = pass all, Logging > = disabled > twa0: twa_interrupt: entered. > twa_bus_scan_cb: ccb = 0xffffff017f236800 > > twa_bus_scan_cb: success > acd0: DVDROM <IDE DVD-ROM 16X/VER 2.50> at ata0-master UDMA33 > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > twa0: twa_action: XPT_PATH_INQ request > SMP: AP CPU #1 Launched! > Mounting root from ufs:/dev/da0s1a > setrootbyname failed > ffs_mountroot: can't find rootvp > Root mount failed: 6 > > Manual root filesystem specification: > <fstype>:<device> Mount <device> using filesystem <fstype> > eg. ufs:/dev/da0a > ? List valid disk boot devices > <empty line> Abort manual input > > mountroo > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to > "freebsd-stable-unsubscribe@freebsd.org" >-------------- next part -------------- A non-text attachment was scrubbed... Name: twa_patch3.diff Type: application/octet-stream Size: 2876 bytes Desc: not available Url : http://lists.freebsd.org/pipermail/freebsd-stable/attachments/20050119/937fed2e/twa_patch3.obj
Michael Meltzer
2005-Jan-20 05:28 UTC
twa breakage on AMD64with9.1.5.23wareversionand2005-01-1103:00:49 UTC RELENG_5 commit
looks like patch3 worked, good job! I had to turn off TWA_DEBUG to get
the boot going, the debug was starving the boot on a 9600 baud terminal.
I can increase the speed and caputer the output on monday if it will
help(it on the large side, bigger than the 10,000 line capture buffer in
am using). I incude 2 iozone reports, the first one the new driver the
second one the old driver, Is thier a way to increase the "read ahead"
in freebsd?? -mjm
iozone -s 20480m -r 60 -i 0 -i 1 -t 1
Iozone: Performance Test of File I/O
Version $Revision: 3.196 $
Compiled for 64 bit mode.
Build: freebsd
Contributors:William Norcott, Don Capps, Isom Crawford, Kirby
Collins
Al Slater, Scott Rhine, Mike Wisner, Ken Goss
Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
Randy Dunlap, Mark Montague, Dan Million,
Jean-Marc Zucconi, Jeff Blomberg.
Run began: Thu Jan 20 07:45:52 2005
File size set to 20971520 KB
Record Size 60 KB
Command line used: iozone -s 20480m -r 60 -i 0 -i 1 -t 1
Output is in Kbytes/sec
Time Resolution = 0.000001 seconds.
Processor cache size set to 1024 Kbytes.
Processor cache line size set to 32 bytes.
File stride size set to 17 * record size.
Throughput test with 1 process
Each process writes a 20971520 Kbyte file in 60 Kbyte records
Children see throughput for 1 initial writers = 78219.47 KB/sec
Parent sees throughput for 1 initial writers = 78060.45 KB/sec
Min throughput per process = 78219.47 KB/sec
Max throughput per process = 78219.47 KB/sec
Avg throughput per process = 78219.47 KB/sec
Min xfer = 20971500.00 KB
Children see throughput for 1 rewriters = 19394.53 KB/sec
Parent sees throughput for 1 rewriters = 19394.32 KB/sec
Min throughput per process = 19394.53 KB/sec
Max throughput per process = 19394.53 KB/sec
Avg throughput per process = 19394.53 KB/sec
Min xfer = 20971500.00 KB
Children see throughput for 1 readers = 55960.09 KB/sec
Parent sees throughput for 1 readers = 55954.25 KB/sec
Min throughput per process = 55960.09 KB/sec
Max throughput per process = 55960.09 KB/sec
Avg throughput per process = 55960.09 KB/sec
Min xfer = 20971500.00 KB
Children see throughput for 1 re-readers = 55948.26 KB/sec
Parent sees throughput for 1 re-readers = 55946.60 KB/sec
Min throughput per process = 55948.26 KB/sec
Max throughput per process = 55948.26 KB/sec
Avg throughput per process = 55948.26 KB/sec
Min xfer = 20971500.00 KB
iozone test complete.
iozone -s 20480m -r 60 -i 0 -i 1 -t 1
Iozone: Performance Test of File I/O
Version $Revision: 3.196 $
Compiled for 64 bit mode.
Build: freebsd
Contributors:William Norcott, Don Capps, Isom Crawford, Kirby
Collins
Al Slater, Scott Rhine, Mike Wisner, Ken Goss
Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
Randy Dunlap, Mark Montague, Dan Million,
Jean-Marc Zucconi, Jeff Blomberg.
Run began: Mon Dec 20 21:03:36 2004
File size set to 20971520 KB
Record Size 60 KB
Command line used: iozone -s 20480m -r 60 -i 0 -i 1 -t 1
Output is in Kbytes/sec
Time Resolution = 0.000001 seconds.
Processor cache size set to 1024 Kbytes.
Processor cache line size set to 32 bytes.
File stride size set to 17 * record size.
Throughput test with 1 process
Each process writes a 20971520 Kbyte file in 60 Kbyte records
Children see throughput for 1 initial writers = 78738.67 KB/sec
Parent sees throughput for 1 initial writers = 78716.55 KB/sec
Min throughput per process = 78738.67 KB/sec
Max throughput per process = 78738.67 KB/sec
Avg throughput per process = 78738.67 KB/sec
Min xfer = 20971500.00 KB
Children see throughput for 1 rewriters = 32126.46 KB/sec
Parent sees throughput for 1 rewriters = 32125.77 KB/sec
Min throughput per process = 32126.46 KB/sec
Max throughput per process = 32126.46 KB/sec
Avg throughput per process = 32126.46 KB/sec
Min xfer = 20971500.00 KB
Children see throughput for 1 readers = 58563.70 KB/sec
Parent sees throughput for 1 readers = 58557.14 KB/sec
Min throughput per process = 58563.70 KB/sec
Max throughput per process = 58563.70 KB/sec
Avg throughput per process = 58563.70 KB/sec
Min xfer = 20971500.00 KB
Children see throughput for 1 re-readers = 58583.77 KB/sec
Parent sees throughput for 1 re-readers = 58581.98 KB/sec
Min throughput per process = 58583.77 KB/sec
Max throughput per process = 58583.77 KB/sec
Avg throughput per process = 58583.77 KB/sec
Min xfer = 20971500.00 KB
iozone test complete.
Copyright (c) 1992-2005 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 5.3-STABLE #21: Thu Jan 20 01:21:10 EST 2005
root@web7.thecenturiongroup.com:/usr/src/sys/amd64/compile/web7
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Opteron(tm) Processor 240 (1403.19-MHz K8-class CPU)
Origin = "AuthenticAMD" Id = 0xf51 Stepping = 1
Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2>
AMD Features=0xe0500800<SYSCALL,NX,MMX+,LM,3DNow+,3DNow>
real memory = 6442450944 (6144 MB)
avail memory = 5964316672 (5688 MB)
ACPI APIC Table: <PTLTD APIC >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
MADT: Forcing active-low polarity and level trigger for SCI
ioapic0 <Version 1.1> irqs 0-23 on motherboard
ioapic1 <Version 1.1> irqs 24-27 on motherboard
ioapic2 <Version 1.1> irqs 28-31 on motherboard
acpi0: <PTLTD XSDT> on motherboard
acpi0: Power Button (fixed)
acpi0: Sleep Button (fixed)
unknown: I/O range not supported
unknown: I/O range not supported
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x8008-0x800b on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 6.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pci1: <display, VGA> at device 6.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <AMD 8111 UDMA133 controller> port
0x1020-0x102f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 7.1 on pci0
ata0: channel #0 on atapci0
ata1: channel #1 on atapci0
pci0: <serial bus, SMBus> at device 7.2 (no driver attached)
pci0: <bridge, PCI-unknown> at device 7.3 (no driver attached)
pcib2: <ACPI PCI-PCI bridge> at device 10.0 on pci0
pci2: <ACPI PCI bus> on pcib2
bge0: <Broadcom BCM5702 Gigabit Ethernet, ASIC rev. 0x1002> mem
0xfd000000-0xfd00ffff irq 27 at device 3.0 on pci2
miibus0: <MII bus> on bge0
brgphy0: <BCM5703 10/100/1000baseTX PHY> on miibus0
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
1000baseTX-FDX, auto
bge0: Ethernet address: 00:50:45:5b:8e:76
bge1: <Broadcom BCM5702 Gigabit Ethernet, ASIC rev. 0x1002> mem
0xfd010000-0xfd01ffff irq 27 at device 4.0 on pci2
miibus1: <MII bus> on bge1
brgphy1: <BCM5703 10/100/1000baseTX PHY> on miibus1
brgphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
1000baseTX-FDX, auto
bge1: Ethernet address: 00:50:45:5b:8e:77
atapci1: <Promise PDC20319 SATA150 controller> port
0x3000-0x307f,0x30c0-0x30cf,0x3080-0x30bf mem
0xfd020000-0xfd03ffff,0xfd040000-0xfd040fff irq 25 at device 5.0 on pci2
atapci1: failed: rid 0x20 is memory, requested 4
ata2: channel #0 on atapci1
ata3: channel #1 on atapci1
ata4: channel #2 on atapci1
ata5: channel #3 on atapci1
pci0: <base peripheral, interrupt controller> at device 10.1 (no driver
attached)
pcib3: <ACPI PCI-PCI bridge> at device 11.0 on pci0
pci3: <ACPI PCI bus> on pcib3
3ware device driver for 9000 series storage controllers, version:
2.50.02.011
twa0: <3ware 9000 series Storage Controller> port 0x4000-0x40ff mem
0xfd800000-0xfdffffff,0xfd100000-0xfd1000ff irq 30 at device 2.0 on pci3
twa0: [GIANT-LOCKED]
twa0: 4 ports, Firmware FE9X 2.04.00.005, BIOS BE9X 2.03.01.047
pci0: <base peripheral, interrupt controller> at device 11.1 (no driver
attached)
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model IntelliMouse, device ID 3
fdc0: <floppy drive controller> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on
acpi0
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on
acpi0
sio0: type 16550A, console
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
ppc0: <ECP parallel printer port> port 0x778-0x77f,0x378-0x37f irq 7 drq
4 on acpi0
ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
ppbus0: <Parallel port bus> on ppc0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
orm0: <ISA Option ROMs> at iomem
0xcb000-0xcc7ff,0xc9800-0xcafff,0xc8000-0xc97ff,0xc0000-0xc7fff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x100>
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounters tick every 1.000 msec
IP Filter: v3.4.35 initialized. Default = block all, Logging = enabled
acd0: DVDROM <IDE DVD-ROM 16X/VER 2.50> at ata0-master UDMA33
da0 at twa0 bus 0 target 0 lun 0
da0: <3ware Logical Disk 00 1.00> Fixed Direct Access SCSI-0 device
da0: 100.000MB/s transfers
da0: 70550MB (144486400 512 byte sectors: 255H 63S/T 8993C)
SMP: AP CPU #1 Launched!
Mounting root from ufs:/dev/da0s1a
Pre-seeding PRNG: kickstart.
Loading configuration files.
Entropy harvesting: interrupts ethernet point_to_point kickstart.
swapon: adding /dev/da0s1b as swap device
Starting file system checks:
/dev/da0s1a: FILE SYSTEM CLEAN; SKIPPING CHECKS
/dev/da0s1a: clean, 3005287 free (1559 frags, 375466 blocks, 0.1%
fragmentation)
/dev/da0s1h: FILE SYSTEM CLEAN; SKIPPING CHECKS
/dev/da0s1h: clean, 15168492 free (20 frags, 1896059 blocks, 0.0%
fragmentation)
/dev/da0s1g: FILE SYSTEM CLEAN; SKIPPING CHECKS
/dev/da0s1g: clean, 5010318 free (56766 frags, 619194 blocks, 0.9%
fragmentation)
/dev/da0s1f: FILE SYSTEM CLEAN; SKIPPING CHECKS
/dev/da0s1f: clean, 6078377 free (553 frags, 759728 blocks, 0.0%
fragmentation)
Enabling ipfilter.
ioctl(SIOCIPFL6): Invalid argument
Setting hostname: web7.thecenturiongroup.com.
Installing NAT rules.
0 entries flushed from NAT table
0 entries flushed from NAT list
bge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=1a<TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
inet 192.32.248.84 netmask 0xffffff00 broadcast 192.32.248.255
ether 00:50:45:5b:8e:76
media: Ethernet autoselect (none)
status: no carrier
bge1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=1a<TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
inet 10.200.0.7 netmask 0xffffff00 broadcast 10.200.0.255
ether 00:50:45:5b:8e:77
media: Ethernet autoselect (none)
status: no carrier
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
inet 127.0.0.1 netmask 0xff000000
filter sync'd
add net default: gateway 10.200.0.1
Additional routing options: IP gateway=YES.
Starting devd.
Mounting NFS file systems:.
Starting syslogd.
Jan 20 01:24:35 web7 syslogd: kernel boot file is /boot/kernel/kernel
ELF ldconfig path: /lib /usr/lib /usr/lib/compat /usr/X11R6/lib
/usr/local/lib
Starting usbd.
No USB host controllers found
Starting local daemons:.
Updating motd.
Starting ntpd.
Jan 20 01:24:35 web7 ntpd[393]: no IPv6 interfaces found
Configuring syscons: blanktime screensaver.
Starting sshd.
Initial amd64 initialization:.
Additional ABI support:.
Starting cron.
Local package initialization:.
Additional TCP options:.
Starting moused:.
Starting inetd.
Starting background file system checks in 60 seconds.
Thu Jan 20 01:24:36 EST 2005
FreeBSD/amd64 (web7.thecenturiongroup.com) (ttyd0)
login: Jan 20 01:24:43 web7 ntpd[393]: sendto(139.88.35.33): No route to
host
Jan 20 01:24:44 web7 ntpd[393]: sendto(208.184.49.9): No route to host
Jan 20 01:24:45 web7 ntpd[393]: sendto(216.200.93.8): No route to host
FreeBSD/amd64 (web7.thecenturiongroup.com) (ttyd0)
login:
Jean-Yves Avenard
2005-Jan-20 14:30 UTC
twa breakage on AMD64 with9.1.5.23wareversionand2005-01-1103:00:49 UTC RELENG_5 commit
Well, it may work for you, but not for me. Still hangs exactly in the same spot. Jean-Yves On 21/01/2005, at 12:24 AM, Michael Meltzer wrote:> looks like patch3 worked, good job! I had to turn off TWA_DEBUG to > get the boot going, the debug was starving the boot on a 9600 baud > terminal. I can increase the speed and caputer the output on monday if > it will help(it on the large side, bigger than the 10,000 line capture > buffer in am using).? I incude 2 iozone reports, the first one the new > driver the second one the old driver, Is thier a way to increase the > "read ahead" in freebsd?? -mjm > >--- Jean-Yves Avenard Hydrix Pty Ltd - Embedding the net www.hydrix.com | fax +61 3 9572 2686 | phone +61 3 9572 0686 ext 100 VoIP: direct: 100@voip.hydrix.com, general: info@voip.hydrix.com
ksatechnologies@comcast.net
2005-Jan-21 08:36 UTC
twa breakage on AMD64with9.1.5.23wareversionand2005-01-1103:00:49 UTC RELENG_5 commit
I also have the same problem with the new 3ware drivers 9.1.5.2 in -STABLE but I
am using the i386 platform with a Xeon 3.0Ghz processor.
I have one RAID-1 array and one RAID-5 array on the 9500s controller.
/var and /usr/local on the RAID-5
Following the FreeBSD instructions to build -STABLE
make -j8 buildworld
make buildkernel KERNCONF="mykernelconf"
make installkernel KERNCONF="mykernelconf"
reboot
And it worked. All was fine. Then....
mergemaster -p
make installworld
mergemaster
reboot
Then I could not get to the server via SSH. Found that the console had the
exactly the same symptoms describe in the thread. I rebooted and at the Daemon
Logo I did a "boot kernel.old" which worked with no problem. The
dmesgs are below. First, 3Ware 9.1.5.2 driver "kernel" and the second
is the "kernel.old" boot.
--------------/etc/make.conf-------------------------------------
# -- use.perl generated deltas -- #
# Created: Thu Nov 25 08:12:18 2004
# Setting to use base perl from ports:
PERL_VER=5.8.5
PERL_VERSION=5.8.5
PERL_ARCH=mach
NOPERL=yo
NO_PERL=yo
NO_PERL_WRAPPER=yo
CPUTYPE=p4
CFLAGS= -O2 -pipe -funroll-loops -ffast-math
#CFLAGS= -pipe -funroll-loops -ffast-math
COPTFLAGS= -O2 -pipe -funroll-loops -ffast-math
------------------Kernel With 3Ware 9.1.5.2--------------------
Copyright (c) 1992-2005 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 5.3-STABLE #0: Thu Jan 20 17:54:09 EST 2005
root@mail.barsproducts.com:/usr/obj/usr/src/sys/BarsMail
ACPI APIC Table: <IntelR AWRDACPI>
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(TM) CPU 3.00GHz (3000.12-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf34 Stepping = 4
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Hyperthreading: 2 logical CPUs
real memory = 1072562176 (1022 MB)
avail memory = 1040035840 (991 MB)
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
ioapic0: Changing APIC ID to 4
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <IntelR AWRDACPI> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 3.0 on pci0
pci1: <ACPI PCI bus> on pcib1
em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.35> port
0xa000-0xa01f mem 0xf1000000-0xf101ffff,0xf1020000-0xf103ffff irq 18 at device
1.0 on pci1
em0: Ethernet address: 00:11:2f:5a:7e:df
em0: Speed:N/A Duplex:N/A
pcib2: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib2
3ware device driver for 9000 series storage controllers, version: 2.50.02.011
twa0: <3ware 9000 series Storage Controller> port 0xb000-0xb0ff mem
0xf3000000-0xf37fffff,0xf3800000-0xf38000ff irq 27 at device 2.0 on pci2
twa0: 8 ports, Firmware FE9X 2.04.00.005, BIOS BE9X 2.03.01.047
twa0: [GIANT-LOCKED]
uhci0: <UHCI (generic) USB controller> port 0xd400-0xd41f irq 16 at device
29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <UHCI (generic) 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
uhci1: <UHCI (generic) USB controller> port 0xd000-0xd01f irq 19 at device
29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <UHCI (generic) USB controller> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
pci0: <base peripheral> at device 29.4 (no driver attached)
pci0: <base peripheral, interrupt controller> at device 29.5 (no driver
attached)
pci0: <serial bus, USB> at device 29.7 (no driver attached)
pcib3: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci3: <ACPI PCI bus> on pcib3
pci3: <display, VGA> at device 4.0 (no driver attached)
em1: <Intel(R) PRO/1000 Network Connection, Version - 1.7.35> port
0xc400-0xc43f mem 0xf6020000-0xf603ffff,0xf6000000-0xf601ffff irq 16 at device
5.0 on pci3
em1: Ethernet address: 00:11:2f:5a:7e:e0
em1: Speed:N/A Duplex:N/A
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel 6300ESB UDMA100 controller> port
0xf000-0xf00f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on pci0
ata0: channel #0 on atapci0
ata1: channel #1 on atapci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
fdc0: <floppy drive controller> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on
acpi0
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on
acpi0
sio0: type 16550A
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
ppc0: <ECP parallel printer port> port 0x778-0x77b,0x378-0x37f irq 7 drq 3
on acpi0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/9 bytes threshold
ppbus0: <Parallel port bus> on ppc0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model IntelliMouse Explorer, device ID 4
orm0: <ISA Option ROMs> at iomem 0xc8000-0xc97ff,0xc0000-0xc7fff on isa0
pmtimer0 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounters tick every 1.000 msec
acd0: CDROM <CD-224E/1.9A> at ata0-master UDMA33
SMP: AP CPU #1 Launched!
-----------------Kernel.old pre 9.1.5.2 ---------------------
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 5.3-STABLE #1: Mon Dec 27 10:27:38 EST 2004
root@:/usr/obj/usr/src/sys/BarsMail1
ACPI APIC Table: <IntelR AWRDACPI>
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(TM) CPU 3.00GHz (3000.12-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf34 Stepping = 4
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Hyperthreading: 2 logical CPUs
real memory = 1072562176 (1022 MB)
avail memory = 1044226048 (995 MB)
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
ioapic0: Changing APIC ID to 4
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <IntelR AWRDACPI> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 3.0 on pci0
pci1: <ACPI PCI bus> on pcib1
em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.35> port
0xa000-0xa01f mem 0xf1000000-0xf101ffff,0xf1020000-0xf103ffff irq 18 at device
1.0 on pci1
em0: Ethernet address: 00:11:2f:5a:7e:df
em0: Speed:N/A Duplex:N/A
pcib2: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib2
3ware device driver for 9000 series storage controllers, version: 2.50.00.000
twa0: <3ware 9000 series Storage Controller> port 0xb000-0xb0ff mem
0xf3000000-0xf37fffff,0xf3800000-0xf38000ff irq 27 at device 2.0 on pci2
twa0: [GIANT-LOCKED]
twa0: 8 ports, Firmware FE9X 2.04.00.005, BIOS BE9X 2.03.01.047
uhci0: <UHCI (generic) USB controller> port 0xd400-0xd41f irq 16 at device
29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <UHCI (generic) 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
uhci1: <UHCI (generic) USB controller> port 0xd000-0xd01f irq 19 at device
29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <UHCI (generic) USB controller> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
pci0: <base peripheral> at device 29.4 (no driver attached)
pci0: <base peripheral, interrupt controller> at device 29.5 (no driver
attached)
pci0: <serial bus, USB> at device 29.7 (no driver attached)
pcib3: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci3: <ACPI PCI bus> on pcib3
pci3: <display, VGA> at device 4.0 (no driver attached)
em1: <Intel(R) PRO/1000 Network Connection, Version - 1.7.35> port
0xc400-0xc43f mem 0xf6020000-0xf603ffff,0xf6000000-0xf601ffff irq 16 at device
5.0 on pci3
em1: Ethernet address: 00:11:2f:5a:7e:e0
em1: Speed:N/A Duplex:N/A
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel 6300ESB UDMA100 controller> port
0xf000-0xf00f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on pci0
ata0: channel #0 on atapci0
ata1: channel #1 on atapci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
fdc0: <floppy drive controller> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on
acpi0
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on
acpi0
sio0: type 16550A
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
ppc0: <ECP parallel printer port> port 0x778-0x77b,0x378-0x37f irq 7 drq 3
on acpi0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/9 bytes threshold
ppbus0: <Parallel port bus> on ppc0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model IntelliMouse Explorer, device ID 4
orm0: <ISA Option ROMs> at iomem 0xc8000-0xc97ff,0xc0000-0xc7fff on isa0
pmtimer0 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounters tick every 1.000 msec
acd0: CDROM <CD-224E/1.9A> at ata0-master UDMA33
da0 at twa0 bus 0 target 0 lun 0
da0: <3ware Logical Disk 00 1.00> Fixed Direct Access SCSI-0 device
da0: 100.000MB/s transfers
da0: 238408MB (488259584 512 byte sectors: 255H 63S/T 30392C)
da1 at twa0 bus 0 target 1 lun 0
da1: <3ware Logical Disk 01 1.00> Fixed Direct Access SCSI-0 device
da1: 100.000MB/s transfers
da1: 476816MB (976519168 512 byte sectors: 255H 63S/T 60785C)
SMP: AP CPU #1 Launched!
Mounting root from ufs:/dev/da0s1a
em0: Link is up 10 Mbps Full Duplex
em0: Link is Down
em0: Link is up 1000 Mbps Full Duplex
---------------------------------------------------------------------------------------------
Hope this information might help.
Thanks,
KevFrom ertr1013 at student.uu.se Fri Jan 21 08:49:31 2005
From: ertr1013 at student.uu.se (Erik Trulsson)
Date: Fri Jan 21 08:49:34 2005
Subject: Disabling write-behind on IDE drives, and SMART
In-Reply-To: <20050121163106.B01855D08@ptavv.es.net>
References: <41F0B4E8.9090507@paradise.net.nz>
<20050121163106.B01855D08@ptavv.es.net>
Message-ID: <20050121164928.GA50279@falcon.midgard.homeip.net>
On Fri, Jan 21, 2005 at 08:31:06AM -0800, Kevin Oberman
wrote:> > Date: Fri, 21 Jan 2005 20:53:12 +1300
> > From: Mark Kirkwood <markir@paradise.net.nz>
> > Sender: owner-freebsd-stable@freebsd.org
> >
> > Jim C. Nasby wrote:
> > > Question one: how do I disable write caching on IDE drives? I
know the
> > > setting is hw.ata.wc=0, but where do I put that? In loader.conf?
This is
> > > FreeBSD 4.10, btw.
> > >
> > In /boot/loader.conf will do it.
> >
> > > Also, has any thought been given to making the default 0, like it
is for
> > > SCSI devices? I'm honestly surprised and disappointed that
the default
> > > is speed over data integrity.
> > I think it was trialled in 4.3 then changed for 4.4 (according to the
> > handbook, the performance hit was considered to be too high)
>
> Having been involved in the 4.x flip-flop, the performance cost on some
> systems can be HUGE! Backing up my laptop (40 GB) went from 40 minutes
> to five hours when the write cache was turned off.
>
> On the other hand, it is a real risk, especially when combined with
> softupdates.
I don't see how softupdates can increase the risk. As I understand it
the risks with IDE-write chaching is just as large with softupdates as
without. It is just that all the safety and consistency guarantees
that softupdates normally make go out of the window when write-caching
is turned on.
> For servers that lack solid backup power (not a 10 minute
> UPS), I would probably turn it off. But for most systems it is probably
> worth the risks.
A 10 minute UPS should be plenty for that purpose. All that is needed
to protect against the risks of write-caching is for the server to be
able to make an orderly shutdown, which should not take more than a
couple of minutes. (If you need constant uptime, you need better power
backup, but that is a different issue.)
--
<Insert your favourite quote here.>
Erik Trulsson
ertr1013@student.uu.se