From owner-freebsd-fs@FreeBSD.ORG Wed Oct 14 22:55:54 2009 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id F05601065672; Wed, 14 Oct 2009 22:55:54 +0000 (UTC) (envelope-from grarpamp@gmail.com) Received: from ey-out-2122.google.com (ey-out-2122.google.com [74.125.78.26]) by mx1.freebsd.org (Postfix) with ESMTP id 66D898FC15; Wed, 14 Oct 2009 22:55:54 +0000 (UTC) Received: by ey-out-2122.google.com with SMTP id 9so88014eyd.9 for ; Wed, 14 Oct 2009 15:55:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:cc:content-type; bh=i4hDRf+guR0N1BeNCKYiabtliNB6SJkVsj7JX8fAgh0=; b=G5teCFu/W9VUGYKkCtmFQvx8jdInWmWjPlSbeQkz88Xev/FGKex8c2PTC7k1s17vPB bHVp3uIUBrzqgNHgzcWKD+dzgMScHGHlTvJGH7Gzzcq7YnHan62D6+1aKDztiuxO5MDu AkCBKuKBrz/DVu8Et3d6mMaGZIXl1/qkjbQdI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:cc:content-type; b=xzLMYj6BApPFUDPRzbsRwJcc8eJ38ukMdtqqHiHqNaJxg9efEBwke2qMxUtmDkVdG0 V7d8MnJG2J8DRM4sdBv4fkoqQDkPPN0Nx6YyODIIyAJ9Wor6CqHYEsVYgwcy+78Id4ic I3FpMcMM6bengheFK+lgXrvRjK+ujAqQppPjc= MIME-Version: 1.0 Received: by 10.211.128.15 with SMTP id f15mr4367366ebn.84.1255560953602; Wed, 14 Oct 2009 15:55:53 -0700 (PDT) Date: Wed, 14 Oct 2009 18:55:53 -0400 Message-ID: From: grarpamp To: freebsd-stable@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-fs@freebsd.org Subject: re: ZFS repeatable reboot 8.0-RC1 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Oct 2009 22:55:55 -0000 Happened again :) So some more notes... Watched it this time, it jumped from about 29xMiB straight to 366MiB, then hung and rebooted itself. The first zpool import after reboot takes about a minute more than the usual ten seconds to import. And uses up to maybe 125MiB instead of maybe 40MiB. Could be ZFS fscking itself? Second and further manual reboots are all normal speed and mem use. The fs is fine, I can do all sorts of normal ops on it. Even rm -r , ^C after a few seconds, and repeat ad nauseum until the tree is removed. Only continuous rm -r reboots. I have 1 more GiB RAM I can put in. Sorry to break threads, I'm not on list.