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Message-Id: <200903021000.n22A0Vow031238@www.freebsd.org>
Date: Mon, 2 Mar 2009 10:00:31 GMT
From: Oleg Gawriloff <barzog@telecom.by>
To: freebsd-gnats-submit@FreeBSD.org
Subject: ciss driver does not support more then 15 drives
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>Number:         132250
>Category:       kern
>Synopsis:       [ciss] ciss driver does not support more then 15 drives
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    sbruno
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Mar 02 10:10:01 UTC 2009
>Closed-Date:    Fri Jan 11 21:03:57 UTC 2013
>Last-Modified:  Fri Jan 11 21:03:57 UTC 2013
>Originator:     Oleg Gawriloff
>Release:        7.0
>Organization:
Atlant Telecom
>Environment:
FreeBSD stork.telecom.by 7.0-RELEASE-p5 FreeBSD 7.0-RELEASE-p5 #1: Wed Nov 12 16:52:07 EET 2008     root@stork.telecom.by:/usr/obj/usr/src/sys/STORK  amd64

>Description:
We have 4 MSA60 disk shelf with 14 raid arrays on it (all of them on one 2 port HP E600 controller with daisy-chain). All works perfectly. When we try to add another one MSA60 disk-shelf in daisy-chains BSD have kernel dump during dump with error:
ciss1: adapter claims to report absurd number of logical drives (23 > 15)
kernel trap 12 with interrupts disables

>How-To-Repeat:
Just use more then 15 disk array on one ciss-controller.
>Fix:


>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->freebsd-scsi 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Mon Mar 2 12:43:52 UTC 2009 
Responsible-Changed-Why:  
Over to maintainer(s). 

http://www.freebsd.org/cgi/query-pr.cgi?pr=132250 
Responsible-Changed-From-To: freebsd-scsi->sbruno 
Responsible-Changed-By: sbruno 
Responsible-Changed-When: Fri Jan 11 21:03:30 UTC 2013 
Responsible-Changed-Why:  
This predates kern/151564, but we're going to be fixing this problem 
now.  My patch for this issue against current is in pr kern/151564, so 
we're going to close this for now and ask that we track that ticket. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=132250 
State-Changed-From-To: open->closed 
State-Changed-By: sbruno 
State-Changed-When: Fri Jan 11 21:03:56 UTC 2013 
State-Changed-Why:  
Closing as a duplicate of newer ticket kern/151564, please track that 
one for a fix. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=132250 
>Unformatted:
