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From: asami@cs.berkeley.edu (Satoshi ASAMI)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: **Striped Filesystems, RAID, etc.**
Date: 30 Apr 1996 01:50:05 GMT
Organization: CS Div. - EECS, The University of California, Berkeley, CA 94720
Lines: 21
Message-ID: <ASAMI.96Apr29185005@sunrise.cs.berkeley.edu>
References: <4lqhd9$sq2@news.gate.net> <31811AE7.3A5B8CA@lambert.org>
NNTP-Posting-Host: sunrise.cs.berkeley.edu
In-reply-to: Terry Lambert's message of Fri, 26 Apr 1996 10:50:15 PST
In article <31811AE7.3A5B8CA@lambert.org>
Terry Lambert <terry@lambert.org> writes:
* It supports three types of *sfotware* volume spanning:
*
* 1) Simple spanning (it get's its name, concatenated
* disk driver, from this).
*
* 2) Striping. Rod Grimes was even using it with spindle
* sync, assuming SCSI disks that support it (IDE: never
* had it, never will).
I don't know if Rod did his spindle sync experiments with ccd, though.
* 3) Mirroring. I believe ASAMI added this.
It only works if you're striping though. We talked about adding
mirror support for the non-striped case in the mailing list, but never
got around to it....
Satoshi ("ASAMI"? ;)