From owner-freebsd-stable@FreeBSD.ORG Thu Aug 20 11:48:46 2009 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8C0CF106568B for ; Thu, 20 Aug 2009 11:48:46 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from mail.zoral.com.ua (skuns.zoral.com.ua [91.193.166.194]) by mx1.freebsd.org (Postfix) with ESMTP id DD0CA8FC89 for ; Thu, 20 Aug 2009 11:48:45 +0000 (UTC) Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by mail.zoral.com.ua (8.14.2/8.14.2) with ESMTP id n7KBme0p036920 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 20 Aug 2009 14:48:41 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.14.3/8.14.3) with ESMTP id n7KBmb1B046535; Thu, 20 Aug 2009 14:48:40 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.3/8.14.3/Submit) id n7KBm7Mm046532; Thu, 20 Aug 2009 14:48:07 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Thu, 20 Aug 2009 14:48:07 +0300 From: Kostik Belousov To: Bob Bishop Message-ID: <20090820114807.GQ9623@deviant.kiev.zoral.com.ua> References: <200908201204.24914.doconnor@gsoft.com.au> <5A8B04B7-6110-4D00-8727-3311DC935019@gid.co.uk> <200908201920.06795.doconnor@gsoft.com.au> <200908202036.20367.doconnor@gsoft.com.au> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="8jcWiON1L7A8HfS7" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.3i X-Virus-Scanned: clamav-milter 0.95.2 at skuns.kiev.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-4.4 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 autolearn=ham version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on skuns.kiev.zoral.com.ua Cc: freebsd-stable@freebsd.org Subject: Re: Blocked process X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Aug 2009 11:48:46 -0000 --8jcWiON1L7A8HfS7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Aug 20, 2009 at 12:35:46PM +0100, Bob Bishop wrote: >=20 > On 20 Aug 2009, at 12:06, Daniel O'Connor wrote: >=20 > >On Thu, 20 Aug 2009, Daniel O'Connor wrote: > >>On Thu, 20 Aug 2009, Bob Bishop wrote: > >>>On 20 Aug 2009, at 08:25, Daniel O'Connor wrote: > >>>>This is running in 6.2 ish using 4BSD, I was under the impression > >>>>ULE wasn't very stable in 6.2. > >>>> > >>>>I could probably try it though... > >>> > >>>Hmm. ISTR having similar problems around the 6.1-2 era. You might > >>>try 6.4 if that's possible for you. > >> > >>Someone is going to visit it, but if I can't solve it remotely I'll > >>probably just update it to 7.2 or so. > > > >What sort of problems did you have BTW? >=20 > Things like ls on the console might take several seconds to respond =20 > when the box didn't seem to be very busy (but wasn't idle, maybe =20 > serving a little NFS). It wasn't the shell getting swapped out or =20 > anything else obvious. This was on SMP, not using X. The problem went =20 > away with 6.4R (had to stay with 6.x for unrelated reasons). 6.1 was released with a bug in NFS server, causing serious slowdown when non-MPSAFE fs was exported. --8jcWiON1L7A8HfS7 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (FreeBSD) iEYEARECAAYFAkqNN/cACgkQC3+MBN1Mb4gvkwCg78bEGfbIvylL00sJB1TIiF6S ewcAoITXJH/E5gMvTJMJHN3q8SplUN2I =EA18 -----END PGP SIGNATURE----- --8jcWiON1L7A8HfS7--