Date: Tue, 7 Apr 1998 12:51:22 -0700 (PDT) From: Tom Bartol <bartol@salk.edu> To: questions@FreeBSD.ORG Subject: NFS hanging in 2.2.6-RELEASE Message-ID: <Pine.BSF.3.96.980407120204.10036F-100000@cole.salk.edu>
next in thread | raw e-mail | index | archive | help
Hi all, I've got a new ThinkPad 770 with a 3Com 3C589D installed and running 2.2.6-RELEASE. The installation was totally painless (thanks to all of you!). It's on the net and I can telnet and ftp without a hitch but I've run into a problem with NFS. I can mount disks served by our NFS servers (either Auspex or FreeBSD running -current) but when I try to copy files from the laptop to the servers it'll copy a few megabytes and then all network traffic stops completely and the machine is not pingable. I cannot Ctrl-C out of the NFS cpio operation but I can still use other windows on the machine just fine everything seems quite responsive. netstat -m, nfsstat, and systat -vmstat don't seem to show anything unusual. Pstat shows the cpio process that I was using stuck in state "D". cp and tar also behave this way. I have also explicitly mounted in NFSv2 mode but this didn't help. I have included output of dmesg and my kernel config file below in case this helps. Let me know what other information might help. Oh, this just in... ftp also hangs in this way as well -- it just get a little further along before it does. Anyone have any clues about this one? Thanks, Tom ` Copyright (c) 1992-1998 FreeBSD Inc. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 2.2.6-RELEASE #0: Mon Apr 6 14:46:08 PDT 1998 CPU: Pentium (233.86-MHz 586-class CPU) Origin = "GenuineIntel" Id = 0x581 Stepping=1 Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX> real memory = 100532224 (98176K bytes) avail memory = 96034816 (93784K bytes) Probing for devices on PCI bus 0: chip0 <Intel 82439TX PCI cache memory controller> rev 1 on pci0:0:0 chip1 <Intel 82371AB PCI-ISA bridge> rev 1 on pci0:1:0 chip2 <Intel 82371AB IDE interface> rev 1 on pci0:1:1 chip3 <Intel 82371AB USB interface> rev 1 int d irq 11 on pci0:1:2 chip4 <Intel 82371AB Power management controller> rev 1 on pci0:1:3 chip5 <generic PCI bridge (vendor=104c device=ac16 subclass=7)> rev 1 int a irq ?? on pci0:2:0 chip6 <generic PCI bridge (vendor=104c device=ac16 subclass=7)> rev 1 int b irq ?? on pci0:2:1 vga0 <VGA-compatible display device> rev 243 int a irq 11 on pci0:3:0 pci0:5: vendor=0x1014, device=0x007d, class=multimedia (misc) int a irq 11 [no driver assigned] Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <16 virtual consoles, flags=0x0> sio0 not found at 0x3f8 sio1 not found at 0x2f8 lpt0 at 0x3bc-0x3c3 irq 7 on isa lpt0: Interrupt-driven port lp0: TCP/IP capable interface psm0 at 0x60-0x64 irq 12 on motherboard psm0: model Generic PS/2 mouse, device ID 0 fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: FIFO enabled, 8 bytes threshold wdc0 at 0x1f0-0x1f7 irq 14 on isa wdc0: unit 0 (wd0): <IBM-DPLA-25120> wd0: 4887MB (10009440 sectors), 10592 cyls, 15 heads, 63 S/T, 512 B/S wdc1 at 0x170-0x177 irq 15 on isa wdc1: unit 0 (atapi): <HITACHI CDR-S100/0038>, removable, accel, dma, iordy wcd0: 3445Kb/sec, 128Kb cache, audio play, 255 volume levels, ejectable tray wcd0: no disc inside, unlocked zp: found card in slot 0 zp0 at 0x300-0x30f irq 9 maddr 0xd8000 on isa zp0: aui/bnc/utp address 00:60:08:eb:cb:97 npx0 flags 0x1 on motherboard npx0: INT 16 interface Intel Pentium F00F detected, installing workaround # # GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks # # For more information read the handbook part System Administration -> # Configuring the FreeBSD Kernel -> The Configuration File. # The handbook is available in /usr/share/doc/handbook or online as # latest version from the FreeBSD World Wide Web server # <URL:http://www.FreeBSD.ORG/>; # # An exhaustive list of options and more detailed explanations of the # device lines is present in the ./LINT configuration file. If you are # in doubt as to the purpose or necessity of a line, check first in LINT. # # $Id: GENERIC,v 1.77.2.22 1998/03/24 01:20:14 jkh Exp $ machine "i386" #cpu "I386_CPU" #cpu "I486_CPU" cpu "I586_CPU" #cpu "I686_CPU" ident FICUS maxusers 128 #options MATH_EMULATE #Support for x87 emulation options INET #InterNETworking options FFS #Berkeley Fast Filesystem options NFS #Network Filesystem options MSDOSFS #MSDOS Filesystem options "CD9660" #ISO 9660 Filesystem options PROCFS #Process filesystem options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!] options SCSI_DELAY=15 #Be pessimistic about Joe SCSI device options BOUNCE_BUFFERS #include support for DMA bounce buffers options UCONSOLE #Allow users to grab the console options FAILSAFE #Be conservative options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor options CHILD_MAX=128 options OPEN_MAX=128 options "NMBCLUSTERS=4096" options "MAXDSIZ=(256*1024*1024)" options "DFLDSIZ=(256*1024*1024)" config kernel root on wd0 controller isa0 #controller eisa0 controller pci0 controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr disk fd0 at fdc0 drive 0 #disk fd1 at fdc0 drive 1 #tape ft0 at fdc0 drive 2 options "CMD640" # work around CMD640 chip deficiency controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr disk wd0 at wdc0 drive 0 #disk wd1 at wdc0 drive 1 controller wdc1 at isa? port "IO_WD2" bio irq 15 vector wdintr #disk wd2 at wdc1 drive 0 #disk wd3 at wdc1 drive 1 options ATAPI #Enable ATAPI support for IDE bus options ATAPI_STATIC #Don't do it as an LKM device wcd0 #IDE CD-ROM #device wfd0 #IDE floppy (LS-120) # A single entry for any of these controllers (ncr, ahb, ahc, amd) is # sufficient for any number of installed devices. # # Note: The dpt driver is present in this release but was left disabled # due to its relatively late entry (it's almost certainly benign to enable # it but we didn't want to risk any chance of destabilizing 2.2.6). To # enable DPT support, uncomment the dpt0 controller entry and the two # options DPTOPT and DPT_MEASURE_PERFORMANCE entries below. #controller ncr0 #controller amd0 #controller ahb0 #controller ahc0 #controller dpt0 #controller bt0 at isa? port "IO_BT0" bio irq ? vector bt_isa_intr #controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr #controller aha0 at isa? port "IO_AHA0" bio irq ? drq 5 vector ahaintr #controller aic0 at isa? port 0x340 bio irq 11 vector aicintr #controller nca0 at isa? port 0x1f88 bio irq 10 vector ncaintr #controller nca1 at isa? port 0x350 bio irq 5 vector ncaintr #controller sea0 at isa? bio irq 5 iomem 0xc8000 iosiz 0x2000 vector seaintr #options DPTOPT # will go away soon #options DPT_MEASURE_PERFORMANCE # just enable for now #options DPT_VERIFY_HINTR # Some hardware must have it! #options DPT_TRACK_CCB_STATES # Some hardware must have it! #options DPT_HANDLE_TIMEOUTS # Some hardware must have it! #options DPT_TIMEOUT_FACTOR=4 # Some hardware needs more #controller scbus0 #device sd0 #device od0 #See LINT for possible `od' options. #device st0 #device cd0 #Only need one of these, the code dynamically grows #device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr #device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr #controller matcd0 at isa? port 0x230 bio #device scd0 at isa? port 0x230 bio # syscons is the default console driver, resembling an SCO console device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver #device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint #options XSERVER # support for X server #options FAT_CURSOR # start with block cursor # If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines #options PCVT_SCANSET=2 # IBM keyboards are non-std # Mandatory, don't remove device npx0 at isa? port "IO_NPX" flags 0x1 irq 13 vector npxintr # # Laptop support (see LINT for more options) # device apm0 at isa? disable # Advanced Power Management options APM_BROKEN_STATCLOCK # Workaround some buggy APM BIOS # PCCARD (PCMCIA) support #controller card0 #device pcic0 at card? #device pcic1 at card? device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr device sio2 at isa? disable port "IO_COM3" tty irq 5 vector siointr device sio3 at isa? disable port "IO_COM4" tty irq 9 vector siointr device lpt0 at isa? port? tty irq 7 vector lptintr #device lpt1 at isa? port? tty #device mse0 at isa? port 0x23c tty irq 5 vector mseintr device psm0 at isa? port "IO_KBD" conflicts tty irq 12 vector psmintr # Order is important here due to intrusive probes, do *not* alphabetize # this list of network interfaces until the probes have been fixed. # Right now it appears that the ie0 must be probed before ep0. See # revision 1.20 of this file. #device de0 #device fxp0 #device tx0 #device vx0 #device ed0 at isa? port 0x280 net irq 10 iomem 0xd8000 vector edintr #device ie0 at isa? port 0x300 net irq 10 iomem 0xd0000 vector ieintr #device ep0 at isa? port 0x300 net irq 10 vector epintr #device ex0 at isa? port? net irq? vector exintr #device fe0 at isa? port 0x300 net irq ? vector feintr #device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr #device lnc0 at isa? port 0x280 net irq 10 drq 0 vector lncintr #device ze0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector zeintr device zp0 at isa? port 0x300 net irq 9 iomem 0xd8000 vector zpintr pseudo-device loop pseudo-device ether pseudo-device log #pseudo-device sl 1 pseudo-device ppp 1 pseudo-device vn 1 pseudo-device tun 1 pseudo-device pty 64 pseudo-device gzip # Exec gzipped a.out's # KTRACE enables the system-call tracing facility ktrace(2). # This adds 4 KB bloat to your kernel, and slightly increases # the costs of each syscall. options KTRACE #kernel tracing # This provides support for System V shared memory. # options SYSVSHM options SYSVSEM options SYSVMSG To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.BSF.3.96.980407120204.10036F-100000>