From owner-freebsd-sparc64@FreeBSD.ORG Sat Jun 11 08:48:31 2005 Return-Path: X-Original-To: sparc64@FreeBSD.org Delivered-To: freebsd-sparc64@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 177FB16A420 for ; Sat, 11 Jun 2005 08:48:31 +0000 (GMT) (envelope-from hrs@FreeBSD.org) Received: from mail.allbsd.org (vlsi00.si.noda.tus.ac.jp [133.31.130.32]) by mx1.FreeBSD.org (Postfix) with ESMTP id 664F343D1F for ; Sat, 11 Jun 2005 08:48:30 +0000 (GMT) (envelope-from hrs@FreeBSD.org) Received: from delta.allbsd.org (p19186-adsau12honb8-acca.tokyo.ocn.ne.jp [221.113.175.186]) (authenticated bits=128) by mail.allbsd.org (8.13.1/8.13.1) with ESMTP id j5B8mRD5098204; Sat, 11 Jun 2005 17:48:28 +0900 (JST) (envelope-from hrs@FreeBSD.org) Received: from localhost (alph.allbsd.org [192.168.0.10]) by delta.allbsd.org (8.13.1/8.13.1) with ESMTP id j5B8m9Dc079052; Sat, 11 Jun 2005 17:48:10 +0900 (JST) (envelope-from hrs@FreeBSD.org) Date: Sat, 11 Jun 2005 17:48:01 +0900 (JST) Message-Id: <20050611.174801.57515110.hrs@allbsd.org> To: yongari@rndsoft.co.kr From: Hiroki Sato In-Reply-To: <20050611075451.GC19976@rndsoft.co.kr> References: <20050611072632.GB19976@rndsoft.co.kr> <20050611073640.GA34243@xor.obsecurity.org> <20050611075451.GC19976@rndsoft.co.kr> X-PGPkey-fingerprint: BDB3 443F A5DD B3D0 A530 FFD7 4F2C D3D8 2793 CF2D X-Mailer: Mew version 4.2 on Emacs 21.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Multipart/Signed; protocol="application/pgp-signature"; micalg=pgp-sha1; boundary="--Security_Multipart(Sat_Jun_11_17_48_01_2005_282)--" Content-Transfer-Encoding: 7bit X-Virus-Scanned: ClamAV 0.83/924/Sat Jun 11 06:42:16 2005 on gatekeeper.allbsd.org X-Virus-Status: Clean Cc: sparc64@FreeBSD.org, kris@obsecurity.org Subject: Re: E4500 with 24GB RAM X-BeenThere: freebsd-sparc64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the Sparc List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 11 Jun 2005 08:48:31 -0000 ----Security_Multipart(Sat_Jun_11_17_48_01_2005_282)-- Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Pyun YongHyeon wrote in <20050611075451.GC19976@rndsoft.co.kr>: yo> On Sat, Jun 11, 2005 at 03:36:41AM -0400, Kris Kennaway wrote: yo> > AFAICR I've never seen a problem with this (except with an i386 4.x yo> > server, which can be panicked by a sparc64 client)..I don't rely on yo> > NFS heavily in most cases, but I do use it on a number of machines yo> > (including two package build machines that netboot and access their yo> > ports trees over NFS, and have been in continuous operation with an yo> > uptime of 110 days). yo> > yo> Do you use NFS orver UDP? NFS over TCP has much better change of yo> getting panic. yo> If you copy a large file(> 100MB) from a NFS exported directory to yo> its sub-directory you probably hit a panic. If my memory serve right yo> there had been several NFS panic reports in current/sparc64 ML. yo> And I don't think it was fixed since the root cause of panic is in yo> nfsm_disct() and nfs_realign()(it was not touched for a long time.) Well, I am using r/w NFS over TCP (IPv4) for /home. The server is FreeBSD/i386 RELENG_4 and the client is FreeBSD/sparc64 RELENG_5. I tried to copy an ISO image: hrs@sparc64 % mount -v | grep /home home-v4:/home on /home (nfs) hrs@sparc64 % cd /home/hrs hrs@sparc64 % ls -al 5.4-RELEASE-sparc64-disc2.iso -rw-rw-r-- 1 hrs hrs 666693632 May 9 09:06 5.4-RELEASE-sparc64-disc2.iso hrs@sparc64 % mkdir subdir hrs@sparc64 % cp 5.4-RELEASE-sparc64-disc2.iso subdir hrs@sparc64 % ls -al subdir/ total 651248 -rw-rw-r-- 1 hrs hrs 666693632 Jun 11 17:20 5.4-RELEASE-sparc64-disc2.iso hrs@sparc64 % Just a report ;) -- | Hiroki SATO ----Security_Multipart(Sat_Jun_11_17_48_01_2005_282)-- Content-Type: application/pgp-signature Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQBCqqVCTyzT2CeTzy0RAjcIAKCWrQTvBoDGFrpgE6TgILEOTdb5xQCgrX8/ WApseilpGi8PVSG9RYRG0Wo= =4lau -----END PGP SIGNATURE----- ----Security_Multipart(Sat_Jun_11_17_48_01_2005_282)----