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Re: [Gzz-commits] manuscripts/storm article.rst
From: |
hemppah |
Subject: |
Re: [Gzz-commits] manuscripts/storm article.rst |
Date: |
Mon, 27 Jan 2003 10:29:34 +0200 |
User-agent: |
Internet Messaging Program (IMP) 3.1 |
Quoting Benja Fallenstein <address@hidden>:
> CVSROOT: /cvsroot/gzz
> Module name: manuscripts
> Changes by: Benja Fallenstein <address@hidden> 03/01/25 12:51:34
>
> Modified files:
> storm : article.rst
>
> Log message:
> bit
>
>
> 2. Block storage
> ================
> +
> +In our system, Storm (for *storage module*), all data is stored
> +in *blocks*, byte sequences identified by a
> +cryptographic hash. Blocks often have a similar granularity
> +as files, but they are immutable, since any change to the
> +byte sequence would change the hash (and thus create a different block).
Hmm, perhaps we should make a reference to CFS/PAST in this specific part: If
these system somehow differs, we should explain how. If not, tell that 'they are
very similar etc'.
Btw, how Storm blocks are shared among computers ? Is it more like CFS or
PAST(CFS: files are splitted to blocks (merkle-style), PAST: share whole files)
? Or is Storm more like decentralized index, which has 'pointer references' to
blocks: find computer which points to another computer, which hosts the actual
block ( first block would be a dummy block, e.g. record of hash and ip
address.) ?
-Hermanni
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- Re: [Gzz-commits] manuscripts/storm article.rst, (continued)
[Gzz-commits] manuscripts/storm article.rst, Benja Fallenstein, 2003/01/25
[Gzz-commits] manuscripts/storm article.rst, Benja Fallenstein, 2003/01/25
- Re: [Gzz-commits] manuscripts/storm article.rst,
hemppah <=
[Gzz-commits] manuscripts/storm article.rst, Benja Fallenstein, 2003/01/25
Re: [Gzz-commits] manuscripts/storm article.rst, hemppah, 2003/01/27