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Date: Sat, 24 Apr 2010 14:42:23 GMT
From: Alexander Kirpa <freebsd-bug@kirpa.com>
To: freebsd-gnats-submit@FreeBSD.org
Subject: crash (panic/reboot) if lost/destroy mounted ciss volume
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>Number:         146014
>Category:       kern
>Synopsis:       [ciss] [panic] crash (panic/reboot) if lost/destroy mounted ciss volume
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-scsi
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Apr 24 14:50:03 UTC 2010
>Closed-Date:    Sat Apr 24 16:37:44 UTC 2010
>Last-Modified:  Sat Apr 24 16:37:44 UTC 2010
>Originator:     Alexander Kirpa
>Release:        8.0
>Organization:
>Environment:
FreeBSD f6.homenet 8.0-RELEASE FreeBSD 8.0-RELEASE #0: Sun Jan  3 01:03:02 EET 2010     ank0@f6.homenet:/usr/obj/usr/src/sys/SE7210_em_fxp_iir_ULE_ipmi_ciss_8  i386
>Description:
System crash during destroy or lost (in case hdd problem) mounted ciss volume. If volume is not mounted during destroy - problem is not exists.
>How-To-Repeat:
1. using 'hpacucli' create volume.
2. make file system and mount it.
3. destroy volume
>Fix:
Do not destroy mounted volume(s) and replace bad drive ASAP for avoid losting volume.

>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->freebsd-scsi 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Sat Apr 24 16:30:03 UTC 2010 
Responsible-Changed-Why:  
Over to maintainer(s). 

http://www.freebsd.org/cgi/query-pr.cgi?pr=146014 
State-Changed-From-To: open->closed 
State-Changed-By: scottl 
State-Changed-When: Sat Apr 24 16:34:35 UTC 2010 
State-Changed-Why:  

FreeBSDD UFS and the VM system do not handle lost-disk conditions on mounted 
filesystems.  Fixing this is beyond the scope of the CISS driver or the SCSI 
subsystem. 


http://www.freebsd.org/cgi/query-pr.cgi?pr=146014 
>Unformatted:

FreeBSD UFS and the VM system do not handle lost-disk conditions on mounted
filesystems.  Fixing this is beyond the scope of the CISS driver or the SCSI
subsystem.
