kern/158197: [geom] geom_cache with size> 1000 leads to panics

[Serverel NOC#3]

The following reply was made to PR kern/158197; it has been noted by GNATS.

From: "Serverel NOC#3" <pdc at serverel.com>
To: bug-followup at freebsd.org, bsd at kobyla.org
Cc:  
Subject: Re: kern/158197: [geom] geom_cache with size&gt;1000 leads to panics
Date: Wed, 05 Oct 2011 07:29:12 -0000

 Panics occur when more than one instance of gcache are active.
 
 So, having 2 geom caches for /usr and /usr/obj, and making install of ports
 with WRKDIRPREFIX=/usr/obj/work leads to panic, no matter which size of  
 geom caches used.
 
 But single active instance of gcache for /usr/obj seems to show no problems
 ("inactive" instances are present, but not used to mount filesystems).