Hi, experienced 3 hangs in the last 2 weeks regarding dma problems when having heavy disk i/o. a) 2 times when trying to copy DVDs from one drive to the other b) Just a few minutes ago when checking out /usr/ports. CVS repository and /usr are on the same disk ad2. to b). I was under X11/kde3. I was only able to move the mouse cursor and noticed dma trouble in the xconsole window. Sorry I should have written down the messages. Bad thing is, they didnt make it in the syslog. What would be the best thing to hunt this down ? 2nd PC on serial console and trying to troubleshoot there ? I tried to quit X11 via Ctrl-ALT-BS, but then I only hung somewhere in X11 ... Ctrl-Alt-Delete was not possible. Via Telnet dunno. Didnt had a 2nd PC near. I power cycled. It might be the case that it happens again. So what would be best to give you better information ? Filesystem 1K-blocks Used Avail Capacity Mounted on /dev/ad2s1a 253678 88866 144518 38% / devfs 1 1 0 100% /dev /dev/md0 447966 52 412078 0% /tmp /dev/ad2s1f 16244334 10631840 4312948 71% /home /dev/ad2s1e 8122126 5060014 2412342 68% /usr /dev/ad2s1d 4058062 1747830 1985588 47% /var /dev/ad2s1g 54949394 44481186 6072258 88% /export /dev/ad0s4g 39871456 19791912 16889828 54% /backup /dev/ad0s1 10241404 3761888 6479516 37% /dosc /dev/ad0s6 32748560 24949344 7799216 76% /dose /dev/ad0s7 32748560 13298496 19450064 41% /dosf /dev/ad0s8 32756576 20374608 12381968 62% /dosg procfs 4 4 0 100% /proc linprocfs 4 4 0 100% /usr/compat/linux/proc pid377_at_titan:/host 0 0 0 100% /host pid377_at_titan:/net 0 0 0 100% /net 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-BETA4 #0: Sun Sep 12 21:25:23 CEST 2004 root_at_titan.klemm.apsfilter.org:/usr/src/sys/i386/compile/TITAN WARNING: debug.mpsafenet forced to 0 as ipsec requires Giant WARNING: MPSAFE network stack disabled, expect reduced performance. Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel Pentium III (997.46-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x686 Stepping = 6 Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE> real memory = 536854528 (511 MB) avail memory = 519884800 (495 MB) npx0: [FAST] npx0: <math processor> on motherboard npx0: INT 16 interface acpi0: <ASUS MED_2001> on motherboard acpi0: Power Button (fixed) Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0xe408-0xe40b on acpi0 cpu0: <ACPI CPU (3 Cx states)> on acpi0 acpi_button0: <Power Button> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 agp0: <VIA 82C691 (Apollo Pro) host to PCI bridge> mem 0xf0000000-0xf7ffffff at device 0.0 on pci0 pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0 pcib1: could not get PCI interrupt routing table for \\_SB_.PCI0.AGP_ - AE_NOT_FOUND pci1: <ACPI PCI bus> on pcib1 pcib0: no PRT entry for 0.1.INTA pci1: <display, VGA> at device 0.0 (no driver attached) pci1: <display> at device 0.1 (no driver attached) isab0: <PCI-ISA bridge> at device 4.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <VIA 82C686A UDMA66 controller> port 0xb800-0xb80f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 4.1 on pci0 ata0: channel #0 on atapci0 ata1: channel #1 on atapci0 uhci0: <VIA 83C572 USB controller> port 0xb400-0xb41f irq 11 at device 4.2 on pci0 uhci0: [GIANT-LOCKED] 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 ulpt0: Hewlett-Packard PSC 2200 Series, rev 2.00/1.00, addr 2, iclass 255/204 ulpt0: using bi-directional mode umass0: Hewlett-Packard PSC 2200 Series, rev 2.00/1.00, addr 2 ugen0: Syncrosoft Protected Executer, rev 1.10/1.01, addr 3 uhci1: <VIA 83C572 USB controller> port 0xb000-0xb01f irq 11 at device 4.3 on pci0 uhci1: [GIANT-LOCKED] usb1: <VIA 83C572 USB controller> on uhci1 usb1: USB revision 1.0 uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered fxp0: <Intel 82559 Pro/100 Ethernet> port 0xa800-0xa83f mem 0xd5800000-0xd58fffff,0xd6000000-0xd6000fff irq 10 at device 9.0 on pci0 miibus0: <MII bus> on fxp0 inphy0: <i82555 10/100 media interface> on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp0: Ethernet address: 00:d0:b7:ba:c1:c2 fxp0: [GIANT-LOCKED] pci0: <multimedia, audio> at device 10.0 (no driver attached) fdc0: <floppy drive controller> port 0x3f7,0x3f2-0x3f5 irq 6 drq 2 on acpi0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 sio0 port 0x3f8-0x3ff irq 4 on acpi0 sio0: type 16550A 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 0xd0000-0xd17ff,0xc0000-0xccfff on isa0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> 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 Timecounter "TSC" frequency 997461207 Hz quality 800 Timecounters tick every 10.000 msec IPsec: Initialized Security Association Processing. ipfw2 initialized, divert enabled, rule-based forwarding disabled, default to deny, logging unlimited acpi_cpu: throttling enabled, 16 steps (100% to 6.2%), currently 100.0% ATAPI_RESET time = 60us ad0: 176700MB <IC35L180AVV207-1/V26OA63A> [359010/16/63] at ata0-master UDMA66 acd0: DVDROM <LITEON DVD-ROM LTD122/IHNC> at ata0-slave UDMA33 ATAPI_RESET time = 1680us ad2: 176700MB <IC35L180AVV207-1/V26OA63A> [359010/16/63] at ata1-master UDMA66 acd1: DVDR <HL-DT-ST DVDRAM GSA-4082B/A201> at ata1-slave UDMA33 cd0 at ata0 bus 0 target 1 lun 0 cd0: <LITEON DVD-ROM LTD122 IHNC> Removable CD-ROM SCSI-0 device cd0: 33.000MB/s transfers cd0: Attempt to query device size failed: NOT READY, Medium not present cd1 at ata1 bus 0 target 1 lun 0 cd1: <HL-DT-ST DVDRAM GSA-4082B A201> Removable CD-ROM SCSI-0 device cd1: 33.000MB/s transfers cd1: Attempt to query device size failed: NOT READY, Medium not present da0 at umass-sim0 bus 0 target 0 lun 0 da0: <HP psc 2210 1.00> Removable Direct Access SCSI-2 device da0: 1.000MB/s transfers da0: Attempt to query device size failed: NOT READY, Medium not present (da0:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 (da0:umass-sim0:0:0:0): CAM Status: SCSI Status Error (da0:umass-sim0:0:0:0): SCSI Status: Check Condition (da0:umass-sim0:0:0:0): NOT READY asc:3a,0 (da0:umass-sim0:0:0:0): Medium not present (da0:umass-sim0:0:0:0): Unretryable error Opened disk da0 -> 6 (da0:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 (da0:umass-sim0:0:0:0): CAM Status: SCSI Status Error (da0:umass-sim0:0:0:0): SCSI Status: Check Condition (da0:umass-sim0:0:0:0): NOT READY asc:3a,0 (da0:umass-sim0:0:0:0): Medium not present (da0:umass-sim0:0:0:0): Unretryable error Opened disk da0 -> 6 Mounting root from ufs:/dev/ad2s1a WARNING: / was not properly dismounted WARNING: /home was not properly dismounted /home: mount pending error: blocks 12 files 1 /home: superblock summary recomputed WARNING: /usr was not properly dismounted /usr: mount pending error: blocks 16 files 4 /usr: superblock summary recomputed WARNING: /var was not properly dismounted /var: mount pending error: blocks 16 files 3 /var: superblock summary recomputed machine i386 cpu I686_CPU ident TITAN options INCLUDE_CONFIG_FILE # Include this file in kernel options SCHED_4BSD #4BSD scheduler options INET #InterNETworking options FFS #Berkeley Fast Filesystem options SOFTUPDATES #Enable FFS soft updates support options UFS_EXTATTR options UFS_ACL #Support for access control lists options UFS_DIRHASH #Improve performance on big directories options MD_ROOT #MD is a potential root device options CD9660 #ISO 9660 Filesystem options PSEUDOFS #Pseudo-filesystem framework options PROCFS #Process filesystem (requires PSEUDOFS) options FDESCFS #File descriptor filesystem options MSDOSFS #MS DOS File System (FAT, FAT32) options GEOM_BDE #Disk Encryption options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] options COMPAT_FREEBSD4 #Compatible with FreeBSD4 options KTRACE #ktrace(1) support options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions options KBD_INSTALL_CDEV # install a CDEV entry in /dev options IPFIREWALL #firewall options IPFIREWALL_VERBOSE #enable logging to syslogd(8) options PFIL_HOOKS options IPDIVERT #divert sockets options IPSTEALTH #support for stealth forwarding options DUMMYNET options ZERO_COPY_SOCKETS options IPSEC #IP security options IPSEC_ESP #IP security (crypto; define w/ IPSEC) # Postgresql database options SYSVSHM options SYSVSEM options SYSVMSG options SHMMAXPGS=65536 options SEMMNI=40 options SEMMNS=240 options SEMUME=40 options SEMMNU=120 device isa device pci device fdc device ata device atadisk # ATA disk drives device atapicd # ATAPI CDROM drives device atapifd # ATAPI floppy drives options ATA_STATIC_ID #Static device numbering device scbus # base SCSI code device da # SCSI direct access devices (aka disks) device cd # device pass # CAM passthrough driver device atapicam # emulate ATAPI devices as SCSI ditto via CAM device atkbdc # AT keyboard controller device atkbd # AT keyboard device psm # PS/2 mouse device vga # VGA video card driver device splash # Splash screen and screen saver support device sc options SC_HISTORY_SIZE=512 # number of history buffer lines device agp # support several AGP chipsets device npx device sio # 8250, 16[45]50 based serial ports device miibus # MII bus support device fxp # Intel EtherExpress PRO/100B (82557, 82558) device random # Entropy device device loop # Network loopback device ether # Ethernet support device pty # Pseudo-ttys (telnet etc) device md # Memory "disks" device bpf # Berkeley packet filter device mem # Memory and kernel memory devices device io # I/O device device uhci # UHCI PCI->USB interface device ohci # OHCI PCI->USB interface device ehci # OHCI PCI->USB interface device usb # USB Bus (required) device ugen # Generic device uhid # "Human Interface Devices" device ulpt # Printer device umass # Disks/Mass storage - Requires scbus and da device urio # Diamond Rio 500 MP3 player device uscanner # Scanners device ucom # USB serial support Andreas /// -- Andreas Klemm - Powered by FreeBSD 5.1-CURRENT Need a magic printfilter today ? -> http://www.apsfilter.org/Received on Sat Sep 18 2004 - 08:37:28 UTC
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