Article <v5asis$p33t$1@dont-email.me>

Warning: mysqli::__construct(): (HY000/1203): User howardkn already has more than 'max_user_connections' active connections in D:\Inetpub\vhosts\howardknight.net\al.howardknight.net\includes\artfuncs.php on line 21
Failed to connect to MySQL: (1203) User howardkn already has more than 'max_user_connections' active connections
Warning: mysqli::query(): Couldn't fetch mysqli in D:\Inetpub\vhosts\howardknight.net\al.howardknight.net\index.php on line 66
Article <v5asis$p33t$1@dont-email.me>

Deutsch English Français Italiano

<v5asis$p33t$1@dont-email.me>

View for Bookmarking (what is this?)
Look up another Usenet article

Path: ...!weretis.net!feeder8.news.weretis.net!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail
From: Lawrence D'Oliveiro <ldo@nz.invalid>
Newsgroups: comp.arch
Subject: Re: ancient OS history, ARM is sort of channeling the IBM 360
Date: Mon, 24 Jun 2024 04:27:08 -0000 (UTC)
Organization: A noiseless patient Spider
Lines: 11
Message-ID: <v5asis$p33t$1@dont-email.me>
References: <s7r87j1c3u6mim0db3ccbdvknvtjr4anu3@4ax.com>
	<v51tcr$26io$1@gal.iecc.com> <87plsb87hn.fsf@localhost>
	<v5aggt$j1nj$7@dont-email.me> <v5an0l$10bj$1@gal.iecc.com>
	<87le2vatq4.fsf@localhost>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Injection-Date: Mon, 24 Jun 2024 06:27:08 +0200 (CEST)
Injection-Info: dont-email.me; posting-host="3048fea01d51f9337586ac8e02824e6c";
	logging-data="822397"; mail-complaints-to="abuse@eternal-september.org";	posting-account="U2FsdGVkX1+kcvTUYdNjsGHiMKIgzp6o"
User-Agent: Pan/0.158 (Avdiivka; )
Cancel-Lock: sha1:uj7KUOVuui0BqBEaXjmbDKbf1jM=
Bytes: 1743

On Sun, 23 Jun 2024 17:46:11 -1000, Lynn Wheeler wrote:

> trivia: I was pontificating in the 70s about mismatch between increase
> in system throughput (memory & CPU) and increase in disk throughput. In
> early 80s wrote a tome that the relative system throughput of disk had
> declined by an order of magnitude since 360 was announced in the 60s
> (systems increase 40-50 times, disks increased 3-5 times).

How much of theoretical disk bandwidth was the filesystem capable of 
using? Because I know early Unix systems were pretty terrible in that 
regard, until Berkeley’s “Fast File System” came along.