From owner-svn-doc-all@FreeBSD.ORG Sat Oct 25 01:18:11 2014 Return-Path: Delivered-To: svn-doc-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id BEF983D2; Sat, 25 Oct 2014 01:18:11 +0000 (UTC) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id A63EB972; Sat, 25 Oct 2014 01:18:11 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.9/8.14.9) with ESMTP id s9P1IBZW066919; Sat, 25 Oct 2014 01:18:11 GMT (envelope-from gjb@FreeBSD.org) Received: (from gjb@localhost) by svn.freebsd.org (8.14.9/8.14.9/Submit) id s9P1IBwd066918; Sat, 25 Oct 2014 01:18:11 GMT (envelope-from gjb@FreeBSD.org) Message-Id: <201410250118.s9P1IBwd066918@svn.freebsd.org> X-Authentication-Warning: svn.freebsd.org: gjb set sender to gjb@FreeBSD.org using -f From: Glen Barber Date: Sat, 25 Oct 2014 01:18:11 +0000 (UTC) To: doc-committers@freebsd.org, svn-doc-all@freebsd.org, svn-doc-head@freebsd.org Subject: svn commit: r45873 - head/en_US.ISO8859-1/htdocs/releases/10.1R X-SVN-Group: doc-head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-doc-all@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "SVN commit messages for the entire doc trees \(except for " user" , " projects" , and " translations" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 25 Oct 2014 01:18:11 -0000 Author: gjb Date: Sat Oct 25 01:18:10 2014 New Revision: 45873 URL: https://svnweb.freebsd.org/changeset/doc/45873 Log: Regen after r273620 Approved by: re (implicit) Sponsored by: The FreeBSD Foundation Modified: head/en_US.ISO8859-1/htdocs/releases/10.1R/errata.html Modified: head/en_US.ISO8859-1/htdocs/releases/10.1R/errata.html ============================================================================== --- head/en_US.ISO8859-1/htdocs/releases/10.1R/errata.html Fri Oct 24 21:43:17 2014 (r45872) +++ head/en_US.ISO8859-1/htdocs/releases/10.1R/errata.html Sat Oct 25 01:18:10 2014 (r45873) @@ -1,5 +1,5 @@ -FreeBSD 10.1-RELEASE Errata

FreeBSD 10.1-RELEASE Errata

The FreeBSD Project

Copyright © 2014 The FreeBSD Documentation +FreeBSD 10.1-RELEASE Errata

FreeBSD 10.1-RELEASE Errata

The FreeBSD Project

Copyright © 2014 The FreeBSD Documentation Project

FreeBSD is a registered trademark of the FreeBSD Foundation.

Intel, Celeron, EtherExpress, i386, i486, Itanium, Pentium, and Xeon are trademarks or registered @@ -13,7 +13,7 @@ as trademarks. Where those designations appear in this document, and the FreeBSD Project was aware of the trademark claim, the designations have been followed by the “™” or the - “®” symbol.

Last modified on 2014-10-14 by gjb.
Abstract

This document lists errata items for FreeBSD 10.1-RELEASE, + “®” symbol.

Last modified on 2014-10-25 by gjb.
Abstract

This document lists errata items for FreeBSD 10.1-RELEASE, containing significant information discovered after the release or too late in the release cycle to be otherwise included in the release documentation. This information @@ -49,7 +49,34 @@ boot

/boot/loader.conf after a boot. It disables unmapped I/O at every boot: 

vfs.unmapped_buf_allowed=0

[2014-04-03 update] It has been reported that instability may be present on virtual machines running - on other hypervisors, such as Xen or KVM.

4. Late-Breaking News

No news.

This file, and other release-related documents, + on other hypervisors, such as Xen or KVM.

  • FreeBSD/i386 10.1-RELEASE configured with + a multi-disk ZFS dataset (mirror, raidz1, raidz2, raidz3) + may crash during boot when the ZFS pool mount is attempted + while booting an unmodified GENERIC + kernel.

    As described in /usr/src/UPDATING + entry 20121223, rebuilding the kernel + with options KSTACK_PAGES=4 has been + observed to resolve the boot-time crash. This, however, is + not an ideal solution for inclusion in the + GENERIC kernel configuration, as + increasing KSTACK_PAGES implicitly + decreases available usermode threads in an environment that + is already resource-starved.

    Taking into account the heavy resource requirements of + ZFS, in addition to the i386-specific tuning + requirements for general workloads, using ZFS with the + FreeBSD/i386 GENERIC kernel + is strongly discouraged.

    Warning:

    It is extremely important to take note that, by + default, freebsd-update(8) will install the + GENERIC kernel configuration, and + as such, freebsd-update(8) consumers are strongly + encouraged to avoid FreeBSD-provided kernel binary upgrades + with such configurations.

    Note:

    Although there is slight change in how the crash + manifests on FreeBSD/i386 between 10.0-RELEASE and + 10.1-RELEASE, and given the date of the + /usr/src/UPDATING entry, there is no + evidence suggesting this is a regression between + FreeBSD 10.0-RELEASE and FreeBSD 10.1-RELEASE + directly.

    • 4. Late-Breaking News

    No news.

    This file, and other release-related documents, can be downloaded from http://www.FreeBSD.org/releases/.

    For questions about FreeBSD, read the documentation before contacting <questions@FreeBSD.org>.

    All users of FreeBSD 10.1-STABLE should