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Date:      Mon, 22 Jan 2007 06:54:30 -0600
From:      Eric Anderson <anderson@centtech.com>
To:        Soeren Straarup <xride@x12.dk>
Cc:        freebsd-geom@freebsd.org
Subject:   Re: A beginner project
Message-ID:  <45B4B406.7060906@centtech.com>
In-Reply-To: <20070122084852.GA18648@x12.dk>
References:  <20070120073117.GB60202@x12.dk> <45B456B6.6040808@centtech.com> <20070122084852.GA18648@x12.dk>

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On 01/22/07 02:48, Soeren Straarup wrote:
> On Mon, Jan 22, 2007 at 12:16:22AM -0600, Eric Anderson wrote:
>> On 01/20/07 01:31, Soeren Straarup wrote:
>>> What would be a beignner project within geom?
>>>
>>> Something is acutally going to be used by atleat some.
>>>
>>> I have briefly looked at:
>>> http://www.freebsd.org/projects/ideas/#p-psched
>>>
>>> But are there already someone out there that is working on it?
>>>
>> Make a 'geom taste' function?
> 
> Please explain little more about the functionality.

It forces either a re-tasting of all the geom providers.  Also can have 
an optional path name of a specific device to re-taste, and I think it 
should also work with the other geom classes, so a gmirror taste would 
re-taste all the geom mirror providers.

>> Other ideas:
>> - geom snapshots (harder!)
> 
> There is ports/sysutils/geomgui (which i wrote)

Not snapshot like a photo, snapshot like 'point in time copy of storage'.


>> - gnop additional options (add latency, etc, to mimic real devices)
>>
> 
> That could be an idea too.

It would be very nice to be able to simulate a real hard disk.


Eric


-- 
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Eric Anderson        Sr. Systems Administrator        Centaur Technology
An undefined problem has an infinite number of solutions.
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