Filesystems/Discussion/General/contents in CD-ROM won't update in QNX630SP2/List of Posts
 
Forum Topic - contents in CD-ROM won't update in QNX630SP2: (2 Items)
   
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shen xifeng(deleted)
03/09/2011 3:59 AM
post83850
contents in CD-ROM won't update in QNX630SP2   
Hi QNX expert,

here is my steps to do my testing,

1. insert a CD ,and run command "ls /fs/cd0", get some output
2.remove the CD and insert another CD
3."ls /fs/cd0" , but the output is the first CD's contents.


I also tested these steps on QNX650,the contents will update in QNX650


Plese help.
Dennis Kellly(deleted)
03/09/2011 8:18 AM
post83859
Re: contents in CD-ROM won't update in QNX630SP2   
When the boot of CD has completed, the CD filesystem is not mounted on /fs/cd0 in the traditional sense.  (Run 'mount' 
from a shell.)   Rather. the FILE '/fs/cd0/boot/fs/qnxbase.qfs' (an archive) has been mounted as '/' of the running 
system.  

Removing the media will break this necessary mount and the running system will not be able to function as intended.  No 
removal/insertion logic can mount new media due to the archive mount at /.

Dennis

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