On Sat, 19 Mar 2005 14:17:33 -0500, John DeStefano <[EMAIL PROTECTED]> wrote: > > From: Jason Henson <[EMAIL PROTECTED]> > > To: freebsd-questions@freebsd.org > > Date: Mon, 14 Mar 2005 02:00:48 +0000 > > Subject: Re: kern.maxpipekva exceeded, please see tuning(7) > > On 03/13/05 15:44:32, John DeStefano wrote: > > > I have seen a mention or two of this error on the lists before, > > > including this link to the "current" list I pulled up from Google: > > > http://lists.freebsd.org/pipermail/freebsd-current/2004-January/019150.html > > > > > > In my case, the errors began after my exploratory two-year-old found > > > the shiny 'reset' button and could not resist its powers. I'm also > > > getting HDD error messages on boot, 'fsck -y' shows all the file > > > systems as read-only and returns errors on one of them, and I can no > > > longer SSH into my system (due to, I assume, too many open file > > > handles), or even get a command in on my console without an error > > > popping in.. > > > > > > The solution does not seem clear cut to me, and it seems the error > > > message itself does not provide valid (or, at least, sufficient) > > > information. > > > > > > Could someone please help, or point me in the right direction? > > > > > > Thanks, as always, > > > John > > > _______________________________________________ > > > > FreeBSD is very robust with power failures, but that was a reset > > button. Do you have acpi on? When I hit my power button every once in > > a while my system shuts down properly. Try booting into single user > > mode and do a manual mount and fsck. > > > > And just to help you out: > > > > $ sysctl -ad | grep pipekva > > kern.ipc.maxpipekva: Pipe KVA limit > > kern.ipc.pipekva: Pipe KVA usage > > $ sysctl -a | grep pipekva > > kern.ipc.maxpipekva: 8634368 > > kern.ipc.pipekva: 344064 > > > Thanks to Jason's instructions, I was able to boot into -s mode, > manually mount and fsck the slices, and add the two kernel > paramenters to /boot/loader.conf, using his maxpipekva and pipekva > parameters and values > ver batim; and this seemed to get me back up and running. > > Howver, whenever I now try to perform any intensive operations, such > as cvsup or makeworld, the errors come right back and do not desist > unless I reboot the machine. > > Is there a recommended value for these parameters if I've got a total > of 340MB RAM, or another way of solving this problem? > > Thank you, > ~John >
Hi again folks, In addition to the above, cron is now dumping signal 11 cores on me every two minutes. I had one suggestion to check the value of "openfiles" in /etc/login.conf, but that's already set to "unlimited". Any and all ideas would be appreciated. Thanks. ~John _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"