Date: Thu, 25 Feb 1999 06:37:04 +0100 From: Andreas Klemm <andreas@klemm.gtn.com> To: freebsd-stable@FreeBSD.ORG Subject: 3.1-STABLE: can't mount ccd's and panic dirty bufs on reboot or halt Message-ID: <19990225063704.A11192@titan.klemm.gtn.com>
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Since a few days I experience problems with ccd. I did a make world, build a new kernel. The next boot hangs, because the 4 ccd's can't be concatenated anymore so fsck fails. Another thing is, that on every halt or reboot DDB is entered because of dirty bufs. My kernel config file: machine "i386" cpu "I686_CPU" ident TITAN maxusers 256 options INCLUDE_CONFIG_FILE # Include this file in kernel options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor options SMP # Symmetric MultiProcessor Kernel options APIC_IO # Symmetric (APIC) I/O options "I4B_SMP_WORKAROUND" # Options for the VM subsystem options PQ_HUGECACHE # color for 1024k/16k cache # Debugging options DDB options KTRACE #kernel tracing # Network #options MROUTING # Multicast routing options IPFIREWALL #firewall options IPFIREWALL_VERBOSE #print information about # dropped packets options IPFIREWALL_FORWARD #enable xparent proxy support options "IPFIREWALL_VERBOSE_LIMIT=100" #limit verbosity options IPDIVERT #divert sockets options "ICMP_BANDLIM" options DUMMYNET options INET #InterNETworking options FFS #Berkeley Fast Filesystem options FFS_ROOT #FFS usable as root device [keep this!] options SOFTUPDATES #Softupdates options MFS #Memory Filesystem options MSDOSFS #MSDOS Filesystem options "CD9660" #ISO 9660 Filesystem options PROCFS #Process filesystem options KERNFS #Kernel filesystem options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!] options UCONSOLE #Allow users to grab the console options SYSVSHM options SYSVSEM options SYSVMSG options "MD5" options NSWAPDEV=3 options COMPAT_LINUX options SHOW_BUSYBUFS options "P1003_1B" options "_KPOSIX_PRIORITY_SCHEDULING" options "_KPOSIX_VERSION=199309L" # Size of the kernel message buffer. Should be N * pagesize. options "MSGBUF_SIZE=40960" config kernel root on da0s2a controller isa0 controller pci0 controller pnp0 controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 disk fd0 at fdc0 drive 0 controller ahc0 controller scbus0 at ahc0 disk da0 at scbus0 target 0 unit 0 disk da3 at scbus0 target 1 unit 0 tape sa0 at scbus0 target 4 device cd0 at scbus0 target 5 device cd1 at scbus0 target 6 device pass0 # CAM passthrough driver # AHA 2940 controller ahc1 controller scbus1 at ahc1 disk da1 at scbus1 target 1 unit 0 disk da2 at scbus1 target 2 unit 0 options SCSI_DELAY=8000 #Be pessimistic about Joe SCSI device options AHC_ALLOW_MEMIO options SCSI_REPORT_GEOMETRY # atkbdc0 controlls both the keyboard and the PS/2 mouse controller atkbdc0 at isa? port IO_KBD tty device atkbd0 at isa? tty irq 1 device psm0 at isa? tty irq 12 device vga0 at isa? port ? conflicts # splash screen/screen saver pseudo-device splash # syscons is the default console driver, resembling an SCO console device sc0 at isa? tty device npx0 at isa? port IO_NPX irq 13 device sio0 at isa? port "IO_COM1" flags 0x10 tty irq 4 device sio1 at isa? port "IO_COM2" tty irq 3 device lpt0 at isa? port? tty irq 7 device xl0 device ed0 at isa? port 0x280 net irq 10 iomem 0xd8000 pseudo-device loop pseudo-device ether pseudo-device pty 256 pseudo-device gzip #Exec gzipped a.out's pseudo-device vn #Vnode driver (turns a file into a device) pseudo-device snp 3 #Snoop device - to look at pty/vty/etc.. pseudo-device bpfilter 4 #Berkeley packet filter pseudo-device sppp #Generic Synchronous PPP pseudo-device tun 1 pseudo-device ppp 1 pseudo-device ccd 4 #Concatenated disk driver options PPP_BSDCOMP #PPP BSD-compress support options PPP_DEFLATE #PPP zlib/deflate/gzip support options PPP_FILTER #enable bpf filtering (needs bpfilter) # ISDN4BSD section options "ELSA_QS1PCI" device isic0 pseudo-device "i4bq921" pseudo-device "i4bq931" pseudo-device "i4b" pseudo-device "i4btrc" 4 pseudo-device "i4bctl" pseudo-device "i4brbch" 4 pseudo-device "i4btel" 2 pseudo-device "i4bipr" 4 options IPR_VJ pseudo-device "i4bisppp" 4 -- Andreas Klemm http://www.FreeBSD.ORG/~andreas What gives you 90% more speed, for example, in kernel compilation ? http://www.FreeBSD.ORG/~fsmp/SMP/akgraph-a/graph1.html "NT = Not Today" (Maggie Biggs) ``powered by FreeBSD SMP'' To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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