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Date: Fri, 8 Jan 2010 10:10:14 GMT
From: Peter <licht77@gmx.net>
To: freebsd-gnats-submit@FreeBSD.org
Subject: Update 7.2 -> 8.0 on Raid 1 ends with screwed raid
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>Number:         142466
>Category:       kern
>Synopsis:       Update 7.2 -> 8.0 on Raid 1 ends with screwed raid [regression]
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-fs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Jan 08 10:20:01 UTC 2010
>Closed-Date:    
>Last-Modified:  Fri Jan 08 13:37:17 UTC 2010
>Originator:     Peter
>Release:        7.2-RELEASE
>Organization:
>Environment:
FreeBSD bsd.dudee.com 7.2-RELEASE FreeBSD 7.2-RELEASE #0: Fri May  1 07:18:07 UTC 2009     root@driscoll.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  amd64
>Description:
When using a rootserver (MSI K8T Neo 2 V2 Mainboard with VIA VT8237 Chip)
with a configured raid 1 (/dev/ar0) - you might not want to do an upgrade
to freebsd 8.0-RELEASE like described here:
http://www.daemonology.net/blog/2009-07-11-freebsd-update-to-8.0-beta1.html

You won't have any problens installing the kernel, userland and 3rd party
apps - but after the last reboot the box fails with the message "Fatal
Error Occured, Raid relationship and Content of all hdds ill be DESTROIED
- Continue (C)"  (Yes, with that typo).

I doublechecked everything and repeated the whole procedure twice. After
recovering my lost partitions, i found out that the fstab changed from
/dev/ar0 to /dev/ad4 and /dev/ad6 somewhere during the upgrade process.
This may be a lead to the problem.

As I am just a user and not a skilled bsd admin, I am sorry if this issue
is already known or may just be a result of my lack of knowledge.
>How-To-Repeat:
Upgrade just like written above using the same hardware...
>Fix:
no fix known... reverted to 7.2
>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->freebsd-fs 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Fri Jan 8 13:34:08 UTC 2010 
Responsible-Changed-Why:  
I can't really figure out how to classify this one, since it talks 
about "/dev/ar0" as being a disk device, but it's clearly fs-related. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=142466 
>Unformatted:
