On Thu, Nov 07, 2002 at 09:54:29PM -0500, Greg Wooledge wrote:
> Jeff Teitel (jeff at teitel.net) wrote:
> 
> > At the operating system level wouldn't I need to create 256 separate 
> > filesystems, one for each directory in the store directory?  Not very 
> > practical.
> 
> No, I'm sure he was thinking more along the lines of LVM.  Combine
> multiple physical disks into a single logical disk, then build the
> file system on top of that.
> 
> On the other hand, most users are probably not up for this.  If the
> previous option of having multiple data stores can be implemented
> without much difficulty, it might be a nice feature for some people.
I don't personally think it is worth it. Modern distributions
should/will come with LVM out of the box, and you don't need to do
anything drastic (other than a kernel upgrade) to use it anyway. It's
not a priority. But if you really want it, code it yourself. The code is
NativeFSDirectory, we already use part of the hashCode() of the
FileNumber to allocate a bucket - you could use a different part of the
hash code to allocate a store.
> 
> -- 
> Greg Wooledge                  |   "Truth belongs to everybody."
> greg at wooledge.org              |    - The Red Hot Chili Peppers
> http://wooledge.org/~greg/     |



-- 
Matthew Toseland
toad at amphibian.dyndns.org
amphibian at users.sourceforge.net
Freenet/Coldstore open source hacker.
Employed full time by Freenet Project Inc. from 11/9/02 to 11/11/02.
http://freenetproject.org/
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