From owner-freebsd-sparc Mon Mar 11 23:13:43 2002 Delivered-To: freebsd-sparc@freebsd.org Received: from khavrinen.lcs.mit.edu (khavrinen.lcs.mit.edu [18.24.4.193]) by hub.freebsd.org (Postfix) with ESMTP id 8AFC737B404 for ; Mon, 11 Mar 2002 23:13:40 -0800 (PST) Received: (from wollman@localhost) by khavrinen.lcs.mit.edu (8.11.4/8.11.6) id g2C7DdF14965; Tue, 12 Mar 2002 02:13:39 -0500 (EST) (envelope-from wollman) Date: Tue, 12 Mar 2002 02:13:39 -0500 (EST) From: Garrett Wollman Message-Id: <200203120713.g2C7DdF14965@khavrinen.lcs.mit.edu> To: sparc@freebsd.org Subject: Or perhaps it's bunzip2 (was: Re: VM problems?) In-Reply-To: <200203120640.g2C6e5c14628@khavrinen.lcs.mit.edu> Organization: MIT Laboratory for Computer Science Cc: Sender: owner-freebsd-sparc@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org I wrote: >The nature of the differences makes me suspect either VM or SCSI >controller difficulties. Or perhaps it's something completely different. If I get the distrib tarball on my Intel machine.... wollman@khavrinen(1)$ fetch http://people.freebsd.org/~jake/sparc64/distrib-20020310.tar.bz2 Receiving distrib-20020310.tar.bz2 (32788574 bytes): 100% 32788574 bytes transferred in 183.9 seconds (174.12 kBps) wollman@khavrinen(2)$ md5 distrib-20020310.tar.bz2 MD5 (distrib-20020310.tar.bz2) = c7ef01eb2b518b79c6659605156f1a03 OK, this matches what I have on the Ultra5: wollman@tsornin(228)$ md5 distrib-20020310.tar.bz2 MD5 (distrib-20020310.tar.bz2) = c7ef01eb2b518b79c6659605156f1a03 So far, so good. But what happens when we uncompress them? wollman@khavrinen(4)$ bunzip2 -c distrib-20020310.tar.bz2 | md5 ff450f0e0b06003dbb8c71e5232abb0d wollman@tsornin(229)$ bunzip2 -c distrib-20020310.tar.bz2 | md5 12b008501b0051d25854d27a91de3200 Uh-oh! Looks like something's broken with bunzip2! I get the same MD5 if I run bunzip2 to a file (on the Ultra), so it must not be a problem with pipes. I'm about to try recompressing on the PC with gzip and copying that over, just to see what sort of difference it makes. -GAWollman -- Garrett A. Wollman | O Siem / We are all family / O Siem / We're all the same wollman@lcs.mit.edu | O Siem / The fires of freedom Opinions not those of| Dance in the burning flame MIT, LCS, CRS, or NSA| - Susan Aglukark and Chad Irschick To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-sparc" in the body of the message