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Date:      Mon, 24 Dec 2012 09:28:12 GMT
From:      Jakub Lach <jakub_lach@mailplus.pl>
To:        freebsd-gnats-submit@FreeBSD.org
Subject:   misc/174671: FreeBSD 9.1 needs memory well above traditional or suggested requirements
Message-ID:  <201212240928.qBO9SC3E083525@red.freebsd.org>
Resent-Message-ID: <201212240930.qBO9U1SD061045@freefall.freebsd.org>

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>Number:         174671
>Category:       misc
>Synopsis:       FreeBSD 9.1 needs memory well above traditional or suggested requirements
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Dec 24 09:30:01 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator:     Jakub Lach
>Release:        FreeBSD 9.1
>Organization:
>Environment:
>Description:
See

http://docs.freebsd.org/cgi/mid.cgi?1356218834151-5771583.post
>How-To-Repeat:
Try installing 9.1 on device with RAM =<256MB. (?)
>Fix:
> This (i.e. the "kmem_map too small" message seen with kernel memory 
> shortage) could be due to CAM CTL ('device ctl' added in 9.1), which is 
> quite a big kernel memory consumer. 
> Try to disable CTL in loader with kern.cam.ctl.disable=1 to finish boot.

>Release-Note:
>Audit-Trail:
>Unformatted:



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