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Warn that big malloc disks are a panic(8) implementation.

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Submitted by:	Colin Percival <cperciva@builder.daemonology.net>
(Who should really get his own bit one of these days!)

PR:	59988
This commit is contained in:
Poul-Henning Kamp 2004-01-02 14:28:06 +00:00
parent 6b11e29d1e
commit b4bca2d5ec
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=124075
1 changed files with 5 additions and 0 deletions
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5
sbin/mdconfig/mdconfig.8
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@ -91,6 +91,11 @@ Select the type of the memory disk.
Storage for this type of memory disk is allocated with
.Xr malloc 9 .
This limits the size to the malloc bucket limit in the kernel.
If the
.Fl o Cm reserve
option is not set, creating and filling a large
malloc-backed memory disk is a very easy way to
panic a system.
.It Cm vnode
A file specified with
.Fl f Ar file