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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: FreeBSD 9.1 needs memory well above traditional or suggested requirements
X-Send-Pr-Version: www-3.1
X-GNATS-Notify:

>Number:         174671
>Category:       kern
>Synopsis:       [regression] [camctl] FreeBSD 9.1 needs memory well above traditional or suggested requirements
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Dec 24 09:30:01 UTC 2012
>Closed-Date:    Thu Aug 01 13:21:50 UTC 2013
>Last-Modified:  Thu Aug 01 13:21:50 UTC 2013
>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:

From: dfilter@FreeBSD.ORG (dfilter service)
To: bug-followup@FreeBSD.org
Cc:  
Subject: Re: kern/174671: commit references a PR
Date: Thu,  1 Aug 2013 13:19:08 +0000 (UTC)

 Author: marius
 Date: Thu Aug  1 13:18:47 2013
 New Revision: 253860
 URL: http://svnweb.freebsd.org/changeset/base/253860
 
 Log:
   MFC: r249410 (partial)
   
   Remove ctl(4) from GENERIC.
   
   With ctl(4) being built as a module and automatically loaded by ctladm(8),
   this makes CTL work out of the box.
   
   Note that unlike the original r249410, this commit does not remove the
   kern.cam.ctl.disable tunable for POLA reasons.
   
   PR:		174671, 175694, 179112
   Reviewed by:	ken (original version)
   Sponsored by:	FreeBSD Foundation (original version)
   Approved by:	re (hrs)
 
 Modified:
   stable/9/sys/amd64/conf/GENERIC
   stable/9/sys/i386/conf/GENERIC
   stable/9/sys/i386/conf/PAE
   stable/9/sys/ia64/conf/GENERIC
   stable/9/sys/sparc64/conf/GENERIC
 Directory Properties:
   stable/9/sys/   (props changed)
 
 Modified: stable/9/sys/amd64/conf/GENERIC
 ==============================================================================
 --- stable/9/sys/amd64/conf/GENERIC	Thu Aug  1 12:55:41 2013	(r253859)
 +++ stable/9/sys/amd64/conf/GENERIC	Thu Aug  1 13:18:47 2013	(r253860)
 @@ -124,7 +124,7 @@ device		sa		# Sequential Access (tape et
  device		cd		# CD
  device		pass		# Passthrough device (direct ATA/SCSI access)
  device		ses		# Enclosure Services (SES and SAF-TE)
 -device		ctl		# CAM Target Layer
 +#device		ctl		# CAM Target Layer
  
  # RAID controllers interfaced to the SCSI subsystem
  device		amr		# AMI MegaRAID
 
 Modified: stable/9/sys/i386/conf/GENERIC
 ==============================================================================
 --- stable/9/sys/i386/conf/GENERIC	Thu Aug  1 12:55:41 2013	(r253859)
 +++ stable/9/sys/i386/conf/GENERIC	Thu Aug  1 13:18:47 2013	(r253860)
 @@ -131,7 +131,7 @@ device		sa		# Sequential Access (tape et
  device		cd		# CD
  device		pass		# Passthrough device (direct ATA/SCSI access)
  device		ses		# Enclosure Services (SES and SAF-TE)
 -device		ctl		# CAM Target Layer
 +#device		ctl		# CAM Target Layer
  
  # RAID controllers interfaced to the SCSI subsystem
  device		amr		# AMI MegaRAID
 
 Modified: stable/9/sys/i386/conf/PAE
 ==============================================================================
 --- stable/9/sys/i386/conf/PAE	Thu Aug  1 12:55:41 2013	(r253859)
 +++ stable/9/sys/i386/conf/PAE	Thu Aug  1 13:18:47 2013	(r253860)
 @@ -39,8 +39,6 @@ nodevice	ncv
  nodevice	nsp
  nodevice	stg
  
 -nodevice	ctl
 -
  nodevice	asr
  nodevice	dpt
  nodevice	mly
 
 Modified: stable/9/sys/ia64/conf/GENERIC
 ==============================================================================
 --- stable/9/sys/ia64/conf/GENERIC	Thu Aug  1 12:55:41 2013	(r253859)
 +++ stable/9/sys/ia64/conf/GENERIC	Thu Aug  1 13:18:47 2013	(r253860)
 @@ -100,7 +100,7 @@ device		da		# Direct Access (ie disk)
  device		pass		# Passthrough (direct ATA/SCSI access)
  device		sa		# Sequential Access (ie tape)
  device		ses		# Enclosure Services (SES and SAF-TE)
 -device		ctl		# CAM Target Layer
 +#device		ctl		# CAM Target Layer
  
  # RAID controllers
  device		aac		# Adaptec FSA RAID
 
 Modified: stable/9/sys/sparc64/conf/GENERIC
 ==============================================================================
 --- stable/9/sys/sparc64/conf/GENERIC	Thu Aug  1 12:55:41 2013	(r253859)
 +++ stable/9/sys/sparc64/conf/GENERIC	Thu Aug  1 13:18:47 2013	(r253860)
 @@ -107,7 +107,7 @@ device		sa		# Sequential Access (tape et
  device		cd		# CD
  device		pass		# Passthrough device (direct ATA/SCSI access)
  device		ses		# SCSI Environmental Services (and SAF-TE)
 -device		ctl		# CAM Target Layer
 +#device		ctl		# CAM Target Layer
  
  # RAID controllers
  #device		amr		# AMI MegaRAID
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State-Changed-From-To: open->closed 
State-Changed-By: marius 
State-Changed-When: Thu Aug 1 13:20:43 UTC 2013 
State-Changed-Why:  
Close 

http://www.freebsd.org/cgi/query-pr.cgi?pr=174671 
>Unformatted:
