From: Christoph Hellwig <hch@infradead.org>
To: Larry McVoy <lm@work.bitmover.com>,
Carl-Daniel Hailfinger <c-d.hailfinger.kernel.2003@gmx.net>,
Neil Brown <neilb@cse.unsw.edu.au>, Larry McVoy <lm@bitmover.com>,
linux-kernel@vger.kernel.org, Jeff Garzik <jgarzik@pobox.com>
Subject: Re: BK->CVS, kernel.bkbits.net
Date: Thu, 24 Apr 2003 08:21:57 +0100 [thread overview]
Message-ID: <20030424082157.A21972@infradead.org> (raw)
In-Reply-To: <20030424024549.GA10840@work.bitmover.com>; from lm@bitmover.com on Wed, Apr 23, 2003 at 07:45:49PM -0700
On Wed, Apr 23, 2003 at 07:45:49PM -0700, Larry McVoy wrote:
> Fast or safe, pick one. CVS has no integrity check and you will never know
> if you have bad data or not. And the BK checks find el cheapo memory dimms
> and all sorts of other problems all the time. It even found a cache aliasing
> bug in SPARC/Linux...
>
> The BK integrity check will tell you right away if any of your data is bad.
> *Everyone* hates the check until it saves their butt and then they decide
> it's not such a bad idea. It's a lot like a seatbelt - you don't like it
> until something goes wrong.
>
> BK != CVS. You want fast and loose, by all means, use CVS, that's not our
> intended market and we don't care about fast where fast means bad data.
Well, 90% of the BK repositories are in read-only mode for me, i.e. just
mirros of some public repository. I couldn't care less whether a
corruption sneaked in, I'll just reclone as soon as the mainers complains
my patches don't apply anymore :) So putting this get faster hints
somewhere where they could be found easily (or even a go fast option
for bk clone that applies this..) would be really nice.
next prev parent reply other threads:[~2003-04-24 7:09 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-17 16:27 BK->CVS, kernel.bkbits.net Larry McVoy
2003-04-17 20:52 ` H. Peter Anvin
2003-04-20 0:30 ` Larry McVoy
2003-04-20 13:16 ` Roman Zippel
2003-04-20 15:23 ` Larry McVoy
2003-04-20 15:42 ` Roman Zippel
2003-04-21 4:46 ` Neil Brown
2003-04-21 6:58 ` Jeff Garzik
2003-04-23 15:49 ` Carl-Daniel Hailfinger
2003-04-24 2:45 ` Larry McVoy
2003-04-24 7:21 ` Christoph Hellwig [this message]
2003-04-24 9:19 ` Carl-Daniel Hailfinger
2003-04-21 15:58 ` Jamie Lokier
2003-04-20 1:34 ` Ben Collins
2003-04-20 1:49 ` Larry McVoy
2003-04-21 18:58 ` H. Peter Anvin
2003-04-21 21:41 ` Ben Collins
2003-04-20 7:32 ` Shachar Shemesh
2003-04-20 9:58 ` Geert Uytterhoeven
2003-04-20 13:47 ` Shachar Shemesh
2003-04-20 13:01 ` Ben Collins
2003-04-20 13:37 ` Shachar Shemesh
2003-04-20 13:42 ` viro
2003-04-20 13:47 ` Ben Collins
2003-04-20 14:13 ` Shachar Shemesh
2003-04-20 14:42 ` Shachar Shemesh
2003-04-20 14:47 ` Wichert Akkerman
2003-04-20 14:58 ` Shachar Shemesh
2003-04-20 15:45 ` viro
2003-04-22 11:09 ` Gerd Knorr
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