Date: Fri, 8 May 1998 21:42:01 +0300 (EEST) From: Alexander Litvin <archer@lucky.net> To: current@FreeBSD.ORG Cc: Julian Elischer <julian@whistle.com> Subject: Re: Soft update code looking very stable Message-ID: <199805081842.VAA05061@grape.carrier.kiev.ua> In-Reply-To: <Pine.BSF.3.95.980508100053.980A-100000@current1.whistle.com>
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In article <Pine.BSF.3.95.980508100053.980A-100000@current1.whistle.com> you wrote: > damn! > My machine has been doing "make world -j8" continuously for 6 days now.. > and at teh same time it has been doing > tar -xzvf X11R6.tgz; rm -rf X11R6 > in two other directories. > all soft-update mounted.. > can you snd me your kerel config file.. > if I make you a kernel, can you run it for a while? > julian Julian, I have, as far as I can judge, the very basic system: just P-120, 32M ram, IDE HDD -- that's all. I inserted my kernel config at the bottom. Only /usr/obj is mounted with softupdates. I managed to crash my system with 'make -j32 buildworld'. The only thing I was doing at the same time was small shell script which created ~30 empty dirs, end in each of them another ~30 empty dirs (just for benchmarking -- the same squid does, and it takes quite a lot of time on ufs). The same system survived 'make buildworld' just before (without any -j#). I've sent you a backtrace (pending ops), though I may repeat if it was lost somehow. It _was_ with the latest softdep.h/ffs_softdep.c from http://www.freebsd.org/~julian/. My kernel config: ----------------- machine "i386" cpu "I486_CPU" cpu "I586_CPU" ident GRAPE maxusers 32 options INET #InterNETworking options IPFIREWALL #firewall options IPFIREWALL_VERBOSE #print information about # dropped packets options "IPFIREWALL_VERBOSE_LIMIT=100" #limit verbosity options FFS #Berkeley Fast Filesystem options MSDOSFS #MSDOS Filesystem options PROCFS #Process filesystem options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!] 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 DDB options DDB_UNATTENDED options INCLUDE_CONFIG_FILE # Include this file in kernel config kernel root on wd0 dumps on wd0 controller isa0 controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr disk fd0 at fdc0 drive 0 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 wdc0 drive 1 device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr device npx0 at isa? port "IO_NPX" flags 0x1 irq 13 vector npxintr device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr pseudo-device loop pseudo-device ether pseudo-device sl 1 pseudo-device ppp 1 pseudo-device vn 1 pseudo-device tun 1 pseudo-device pty 16 pseudo-device gzip # Exec gzipped a.out's pseudo-device bpfilter 2 #Berkeley packet filter options PPP_BSDCOMP #PPP BSD-compress support options PPP_DEFLATE #PPP zlib/deflate/gzip support options SYSVSHM options SOFTUPDATES options "P1003_1B" options "_KPOSIX_PRIORITY_SCHEDULING" options "_KPOSIX_VERSION=199309L" > On Thu, 7 May 1998, Ollivier Robert wrote: >> According to Julian Elischer: >> > to test it you need a very current (read TODAY) snapshot of >> > -current and the files from: >> >> I got two freezes (without dumps :-( ) today with sources supped yesterday. >> This was both times during a "make world" with /usr/src and /usr/obj >> mounted with softupdates. >> -- >> Ollivier ROBERT -=- FreeBSD: The Power to Serve! -=- roberto@keltia.freenix.fr >> FreeBSD keltia.freenix.fr 3.0-CURRENT #8: Tue Apr 21 02:45:53 CEST 1998 >> >> To Unsubscribe: send mail to majordomo@FreeBSD.org >> with "unsubscribe freebsd-current" in the body of the message >> > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-current" in the body of the message -- Litvin Alexander No SIGNATURE available at this run-level To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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