Durkatlon
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- Aug 19, 2011
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- 414
I've tried to find information about this and there appear to be similar issues with other FreeBSD based configs, but haven't found anything specific. Basically I'm getting time out errors on the component disks of my ZFS mirror.
The timeouts are sometimes forever, and sometimes the drive comes back eventually. If it doesn't come back, a reboot is the only recourse. I have an identical motherboard in use under FreeNAS .7 without these problems, but there are different drives in that one (Western Digital as opposed to Seagate)
The problem system is as follows:
Motherboard: Via EPIA SN10000G (C7 processor 1GHz)
Memory: 4GB (2x Kingston KVR677D2/2GR)
Disks: 2x 1.5TB Seagate. ZFS mirror.
FreeNAS8.0.1B4
Below I've pasted the output of "camcontrol identify" for one of the disks, my dmesg output and my loader.conf.
camcontrol identify
dmesg output, with some example timeout at the end:
The timeouts are sometimes forever, and sometimes the drive comes back eventually. If it doesn't come back, a reboot is the only recourse. I have an identical motherboard in use under FreeNAS .7 without these problems, but there are different drives in that one (Western Digital as opposed to Seagate)
The problem system is as follows:
Motherboard: Via EPIA SN10000G (C7 processor 1GHz)
Memory: 4GB (2x Kingston KVR677D2/2GR)
Disks: 2x 1.5TB Seagate. ZFS mirror.
FreeNAS8.0.1B4
Below I've pasted the output of "camcontrol identify" for one of the disks, my dmesg output and my loader.conf.
camcontrol identify
Code:
pass0: <ST1500DL003-9VT16L CC32> ATA-8 SATA 3.x device pass0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) protocol ATA/ATAPI-8 SATA 3.x device model ST1500DL003-9VT16L firmware revision CC32 serial number 5YD1VX7B WWN 5000c5002f93cc0f cylinders 16383 heads 16 sectors/track 63 sector size logical 512, physical 512, offset 0 LBA supported 268435455 sectors LBA48 supported 2930277168 sectors PIO supported PIO4 DMA supported WDMA2 UDMA6 media RPM 5900 Feature Support Enabled Value Vendor read ahead yes yes write cache yes yes flush cache yes yes overlap no Tagged Command Queuing (TCQ) no no Native Command Queuing (NCQ) yes 32 tags SMART yes yes microcode download yes yes security yes no power management yes yes advanced power management no no automatic acoustic management yes yes 0/0x00 254/0xFE media status notification no no power-up in Standby no no write-read-verify yes no 0/0x0 unload no no free-fall no no data set management (TRIM) no
dmesg output, with some example timeout at the end:
Code:
Copyright (c) 1992-2011 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 is a registered trademark of The FreeBSD Foundation. FreeBSD 8.2-RELEASE-p2 #0: Wed Jul 13 06:28:22 PDT 2011 jpaetzel@servant.iXsystems.com:/b/home/jpaetzel/sf_freenas_build/obj.i386/i386/b/home/jpaetzel/sf_freenas_build/FreeBSD/src/sys/FREENAS.i386 i386 Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: VIA C7 Processor 1000MHz (1009.88-MHz 686-class CPU) Origin = "CentaurHauls" Id = 0x6d0 Family = 6 Model = d Stepping = 0 Features=0xa7c9bbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,CMOV,PAT,CLFLUSH,ACPI,MMX,FXSR,SSE,SSE2,TM,PBE> Features2=0x4181<SSE3,EST,TM2,xTPR> VIA Padlock Features=0xffcc<RNG,AES,AES-CTR,SHA1,SHA256,RSA> real memory = 4294967296 (4096 MB) avail memory = 3403685888 (3246 MB) ACPI APIC Table: <022708 APIC1721> ioapic0 <Version 0.3> irqs 0-23 on motherboard ioapic1 <Version 0.3> irqs 24-47 on motherboard kbd1 at kbdmux0 netsmb_dev: loaded cryptosoft0: <software crypto> on motherboard acpi0: <022708 RSDT1721> on motherboard acpi0: [ITHREAD] acpi0: Power Button (fixed) acpi0: reservation of fec00000, 1000 (3) failed acpi0: reservation of fee00000, 1000 (3) failed acpi0: reservation of 0, a0000 (3) failed acpi0: reservation of 100000, cfe00000 (3) failed Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0 cpu0: <ACPI CPU> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 agp0: <VIA 3364 (P4M900) host to PCI bridge> on hostb0 agp0: aperture size is 128M pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0 pci1: <ACPI PCI bus> on pcib1 vgapci0: <VGA-compatible display> mem 0xd8000000-0xdfffffff,0xfd000000-0xfdffffff irq 16 at device 0.0 on pci1 pcib2: <ACPI PCI-PCI bridge> irq 27 at device 2.0 on pci0 pci2: <ACPI PCI bus> on pcib2 pcib3: <ACPI PCI-PCI bridge> irq 31 at device 3.0 on pci0 pci3: <ACPI PCI bus> on pcib3 vge0: <VIA Networking Velocity Gigabit Ethernet> port 0xe800-0xe8ff mem 0xfeaffc00-0xfeaffcff irq 28 at device 0.0 on pci3 miibus0: <MII bus> on vge0 ip1000phy0: <IC Plus IP1001 10/100/1000 media interface> PHY 1 on miibus0 ip1000phy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto vge0: Ethernet address: 00:40:63:f4:95:ee vge0: [ITHREAD] ahci0: <VIA VT8251 AHCI SATA controller> port 0xdc00-0xdc07,0xd880-0xd883,0xd800-0xd807,0xd480-0xd483,0xd400-0xd40f mem 0xfcfffc00-0xfcffffff irq 21 at device 15.0 on pci0 ahci0: [ITHREAD] ahci0: AHCI v1.00 with 4 3Gbps ports, Port Multiplier not supported ahcich0: <AHCI channel> at channel 0 on ahci0 ahcich0: [ITHREAD] ahcich1: <AHCI channel> at channel 1 on ahci0 ahcich1: [ITHREAD] ahcich2: <AHCI channel> at channel 2 on ahci0 ahcich2: [ITHREAD] ahcich3: <AHCI channel> at channel 3 on ahci0 ahcich3: [ITHREAD] atapci0: <VIA 8251 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xfc00-0xfc0f at device 15.1 on pci0 ata0: <ATA channel 0> on atapci0 ata0: [ITHREAD] ata1: <ATA channel 1> on atapci0 ata1: [ITHREAD] uhci0: <VIA 83C572 USB controller> port 0xcc00-0xcc1f irq 20 at device 16.0 on pci0 uhci0: [ITHREAD] usbus0: <VIA 83C572 USB controller> on uhci0 uhci1: <VIA 83C572 USB controller> port 0xd000-0xd01f irq 22 at device 16.1 on pci0 uhci1: [ITHREAD] usbus1: <VIA 83C572 USB controller> on uhci1 uhci2: <VIA 83C572 USB controller> port 0xd080-0xd09f irq 21 at device 16.2 on pci0 uhci2: [ITHREAD] usbus2: <VIA 83C572 USB controller> on uhci2 ehci0: <VIA VT6202 USB 2.0 controller> mem 0xfcfff800-0xfcfff8ff irq 22 at device 16.4 on pci0 ehci0: [ITHREAD] usbus3: EHCI version 1.0 usbus3: <VIA VT6202 USB 2.0 controller> on ehci0 isab0: <PCI-ISA bridge> at device 17.0 on pci0 isa0: <ISA bus> on isab0 vr0: <VIA VT6102 Rhine II 10/100BaseTX> port 0xc800-0xc8ff mem 0xfcfff400-0xfcfff4ff irq 23 at device 18.0 on pci0 vr0: Quirks: 0x0 vr0: Revision: 0x7c miibus1: <MII bus> on vr0 ukphy0: <Generic IEEE 802.3u media interface> PHY 1 on miibus1 ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto vr0: Ethernet address: 00:40:63:f4:95:ed vr0: [ITHREAD] acpi_button0: <Sleep Button> on acpi0 acpi_button1: <Power Button> on acpi0 pcib4: <ACPI Host-PCI bridge> on acpi0 pci128: <ACPI PCI bus> on pcib4 pcib5: <PCI-PCI bridge> at device 0.0 on pci128 pci130: <PCI bus> on pcib5 pcib6: <PCI-PCI bridge> at device 0.1 on pci128 pci129: <PCI bus> on pcib6 pci128: <multimedia, HDA> at device 1.0 (no driver attached) atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0 atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] atkbd0: [ITHREAD] uart0: <16550 or compatible> port 0x3f8-0x3ff irq 3 flags 0x10 on acpi0 uart0: [FILTER] uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0 uart1: [FILTER] pmtimer0 on isa0 orm0: <ISA Option ROM> at iomem 0xce000-0xcefff pnpid ORM0000 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 ppc0: parallel port not found. est0: <Enhanced SpeedStep Frequency Control> on cpu0 p4tcc0: <CPU Frequency Thermal Control> on cpu0 Timecounter "TSC" frequency 1009877267 Hz quality 800 Timecounters tick every 1.000 msec usbus0: 12Mbps Full Speed USB v1.0 usbus1: 12Mbps Full Speed USB v1.0 usbus2: 12Mbps Full Speed USB v1.0 usbus3: 480Mbps High Speed USB v2.0 ugen0.1: <VIA> at usbus0 uhub0: <VIA UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0 ugen1.1: <VIA> at usbus1 uhub1: <VIA UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1 ugen2.1: <VIA> at usbus2 uhub2: <VIA UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2 ugen3.1: <VIA> at usbus3 uhub3: <VIA EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus3 uhub0: 2 ports with 2 removable, self powered uhub1: 2 ports with 2 removable, self powered uhub2: 2 ports with 2 removable, self powered uhub3: 6 ports with 6 removable, self powered ada0 at ahcich0 bus 0 scbus0 target 0 lun 0 ada0: <ST1500DL003-9VT16L CC32> ATA-8 SATA 3.x device ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) ada0: 1430799MB (2930277168 512 byte sectors: 16H 63S/T 16383C) ada1 at ahcich2 bus 0 scbus2 target 0 lun 0 ada1: <ST1500DL003-9VT16L CC32> ATA-8 SATA 3.x device ada1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) ada1: 1430799MB (2930277168 512 byte sectors: 16H 63S/T 16383C) ada2 at ata0 bus 0 scbus4 target 0 lun 0 ada2: <CF Card Ver6.04> ATA-5 device ada2: 133.000MB/s transfers (UDMA6, PIO 512bytes) ada2: 3811MB (7806960 512 byte sectors: 16H 63S/T 7745C) Trying to mount root from ufs:/dev/ufs/FreeNASs1a ZFS filesystem version 4 ZFS storage pool version 15 vge0: link state changed to UP fuse4bsd: version 0.3.9-pre1, FUSE ABI 7.8 ahcich2: Timeout on slot 24 port 0 ahcich2: is 00000000 cs 01000000 ss 00000000 rs 01000000 tfd 50 serr 00000000 ahcich2: AHCI reset: device not ready after 31000ms (tfd = 00000080) ahcich2: Timeout on slot 24 port 0 ahcich2: is 00000000 cs 01000000 ss 00000000 rs 01000000 tfd 80 serr 001a0000 ahcich0: Timeout on slot 22 port 0 ahcich0: is 00000000 cs 00400000 ss 00000000 rs 00400000 tfd 50 serr 00000000