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Re: Pb with multiple identical nfs mount dir in different VEs [message #29929 is a reply to message #29923] Wed, 30 April 2008 10:16 Go to previous messageGo to previous message
mistur is currently offline  mistur
Messages: 18
Registered: December 2007
Location: Paris
Junior Member

Hi,

maratrus wrote on Wed, 30 April 2008 10:07

Hi,

I've suspected that something is not quite clear with ubuntu "ifdown*" utilities.
But the fact is that in redhat based OS ifdown is a simple script so it's easy to investigate it:
it calls appropriate script in /etc/sysconfig/network-scripts/.
And the only thing I've found there is:



Yep, that's true.

Quote:

1. If it's possible we can investigate src files of appropriate utilities in ubuntu OS.



bridge : located in /etc/network/if-post-down.d/bridge
vlan : located : /etc/network/if-post-down.d/vlan
ifdown-venet : located : /etc/sysconfig/network-scripts/ifdown-venet

in /etc/sysconfig/network-scripts/ there are 2 others scripts : ifcfg-venet0 and ifup-venet and in /etc/network/if-down.d/ there is only postfix script but there are not used in our case i guess.

I've try ifdown without those script (move them to /tmp), but nothing change

Quote:

2. ifdown can generate another process so could you possible try to it in the following way:

strace -fF -o out.txt ifdown eth1.35



see out.txt *with* script in /etc/network/if-post-down.d/ and /etc/sysconfig/network-scripts/

see out2.txt *without* script in /etc/network/if-post-down.d/ and /etc/sysconfig/network-scripts/

Thank you for your help

Yoann
  • Attachment: out.txt
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  • Attachment: bridge
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  • Attachment: vlan
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  • Attachment: ifdown-venet
    (Size: 1.18KB, Downloaded 276 times)
  • Attachment: out2.txt
    (Size: 118.98KB, Downloaded 350 times)
 
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