Date: Sun, 09 Sep 2007 03:51:26 +0200 From: Kris Kennaway <kris@FreeBSD.org> To: Peter Schuller <peter.schuller@infidyne.com> Cc: Simun Mikecin <numisemis@yahoo.com>, freebsd-fs@freebsd.org, freebsd-current@freebsd.org Subject: Re: Swapping on ZFS - stability issue Message-ID: <46E3519E.3040001@FreeBSD.org> In-Reply-To: <20070908215102.GA8291@hyperion.scode.org> References: <855622.76488.qm@web36601.mail.mud.yahoo.com> <20070908215102.GA8291@hyperion.scode.org>
next in thread | previous in thread | raw e-mail | index | archive | help
Peter Schuller wrote: >> Try one of this (depends wheter you need encrypted swap or not): >> >> 1. create zvol with 4k blocksize instead of default 8k: >> zfs create -b 4k -V 4g tank/swap >> swapon /dev/zvol/tank/swap > > Using a 4k blocksize did not seem to have an effect on the problem. > > The test I am doing is with top in one virtual console and the test > program on another. I keep refreshing top seeing memory use climb, > until it starts hitting swap. After a few seconds, top hangs and the > only indications of life are ping and the console. > Please follow the directions in the developers handbook chapter on kernel debugging to obtain the relevant debugging information. Kris
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?46E3519E.3040001>