Subject: Re: Work-in-progress "wedges" implementation
To: Jason Thorpe <thorpej@shagadelic.org>
From: Luke Mewburn <lukem@NetBSD.org>
List: tech-kern
Date: 09/23/2004 10:58:50
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On Wed, Sep 22, 2004 at 01:26:34PM -0700, Jason Thorpe wrote:
| Wedges are a new way of representing disk partitions in the NetBSD=20
| kernel.
|=20
| - Wedges are "named". That is, each wedge has an associated
| name encoded in UTF-8. This name can be used to create a
| device node in /dev to decouple the wedge's identity from
| its probe-order-dependent unit number.
To confirm a comment from a followup of yours;
the named wedges would appear in /dev/dk instead of populating /dev.
?
|
| Known issues:
|=20
| 1. You can't currently newfs a wedge. This is because newfs
| requires the old-style DIOCGDLABEL ioctl, which wedges do
| not support. I am working on a means for exporting the
| parent disk's geometry through the wedge, which is what
| newfs wants.
newfs -F -s {size} ... doesn't work as a workaround for now ?
This is good work,
Luke.
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