On Mon, Jun 04, 2007 at 07:35:11PM +0200, Zbigniew Szalbot wrote: > Hello, > > Zbigniew Szalbot pisze: > > >Dear all, > > > >Today - for the first time ever - I have a total system freeze. It > >occured after 105 days of uninterrupted work. The freeze was > >unrecoverable because even though I attached a screen to the machine, I > >was not able to do anything with it. I had to hard-reboot it. > > > >dmesg.today has just one line (and dmesg.yestarday is empty). > > > >pid 25536 (portmanager), uid 0: exited on signal 6 (core dumped) > > > >This file was modified at night so it does not contain any useful > >information. > > > >Where can I look for more information? The only thing that comes to my > >mind is that today I installed denyhosts-2.6. It is possible that the > >freeze occured during dump operation which is done to a network drive > >mounted via mount_nfs option. > > > Could the dump operation (a very likely reason for the crash) freeze the > system. I am thinking of the following scenario. The dump operation to a > network share is underway. For some reason, the LAN network connection > is unavailable for a short time. Dump freezes and never recovers as it > cannot continue its operation. I went back to the box two hours after > the dump operation had started but the box (FBSD machine) did not > respond to physically connected keyboard and screen. The dump file on > the network is shown to have 0 KB. Thanks for any info!
If it thinks it ran out of media space (maybe doe to some network error, I don't know), it could be waiting for a response at the console or whatever terminal it was running from. It will "hang" there until it gets some input it knows how to handle. ////jerry > > > > >FreeBSD lists.lc-words.com 6.2-RELEASE FreeBSD 6.2-RELEASE #0: Mon Jan > >22 12:52:41 CET 2007 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/LISTS > >i386 > > > >Many thanks in advance! > > > >Zbyszek > >_______________________________________________ > >freebsd-questions@freebsd.org mailing list > >http://lists.freebsd.org/mailman/listinfo/freebsd-questions > >To unsubscribe, send any mail to > >"[EMAIL PROTECTED]" > > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "[EMAIL PROTECTED]" _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"