From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=MAILING_LIST_MULTI, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 15643 invoked from network); 6 Aug 2023 00:54:42 -0000 Received: from minnie.tuhs.org (50.116.15.146) by inbox.vuxu.org with ESMTPUTF8; 6 Aug 2023 00:54:42 -0000 Received: from minnie.tuhs.org (localhost [IPv6:::1]) by minnie.tuhs.org (Postfix) with ESMTP id 06330426E0; Sun, 6 Aug 2023 10:54:39 +1000 (AEST) Received: from mcvoy.com (mcvoy.com [192.169.23.250]) by minnie.tuhs.org (Postfix) with ESMTPS id EAA1A426DF for ; Sun, 6 Aug 2023 10:54:31 +1000 (AEST) Received: by mcvoy.com (Postfix, from userid 3546) id 9018735E130; Sat, 5 Aug 2023 17:54:31 -0700 (PDT) Date: Sat, 5 Aug 2023 17:54:31 -0700 From: Larry McVoy To: scj@yaccman.com Message-ID: <20230806005431.GI19141@mcvoy.com> References: <7C8CADAB-65AA-4841-AFA1-569A9651E56D@planet.nl> <4726704a3c0e056d6e4d5dd1dc582116@yaccman.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4726704a3c0e056d6e4d5dd1dc582116@yaccman.com> User-Agent: Mutt/1.5.24 (2015-08-30) Message-ID-Hash: VEYSINW3SGJ65KVHWQCBK56ZFTJ5YKES X-Message-ID-Hash: VEYSINW3SGJ65KVHWQCBK56ZFTJ5YKES X-MailFrom: lm@mcvoy.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Paul Ruizendaal , The Eunuchs Hysterical Society X-Mailman-Version: 3.3.6b1 Precedence: list Subject: [TUHS] Re: Early multiprocessor Unix List-Id: The Unix Heritage Society mailing list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: On Sat, Aug 05, 2023 at 04:00:55PM -0700, scj@yaccman.com wrote: > The Sun workstations > had some quirks: from time to time they would page in a page of all zeros > due to a timing problem. Was this over NFS? Because that was a thing. Paging in from disc I've never heard of this. BTW, scj, loving your walk through history. I'd love to read drafts of your management book. My entire career I waited to meet a person that got as much joy out of managing as I got out of engineering. Still waiting.