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Re: USB printer inside VE [message #27332 is a reply to message #27292] Fri, 15 February 2008 05:30 Go to previous messageGo to previous message
kierse is currently offline  kierse
Messages: 5
Registered: February 2008
Location: Canada
Junior Member
After reading your comments I realized that the VE wasn't running when I captured the output of /proc/vz/devperms. Here is the accurate data:

Version: 2.7
         0 b 016 *:*
         0 c 006 *:*
       777 c 006 180:0


where '777' is the VE that I'm trying to print from.

Quote:


Looks like configuration on HN and in VE differ. Can you strace the cups in both HN and VE, so that we could find the difference. Perhaps some proc file is missed, or empty, maybe some sysctl is RO for VE or some other problem.



I've included the output of strace from both the HN and the VE when starting the cups daemon. When diff'd, there does appear to be a considerable number of differences between the two files. However most seem to be the kind you'd expect to see when examining system calls (ie differing memory addresses, resource ID's, etc). There are a couple of places where one or the other is missing a large block but nothing obvious (to me anyway) really seems to stand out. Mind you I don't really know what I'm supposed to be looking for Embarassed

Kier
  • Attachment: HN.txt
    (Size: 144.86KB, Downloaded 532 times)
  • Attachment: VE.txt
    (Size: 133.17KB, Downloaded 510 times)

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