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Unable to chkpnt/restore [message #32737]

Tue, 26 August 2008 19:41

daishan
Messages: 2
Registered: August 2008

Junior Member

Hello,

We have two CenOS 5 systems connected to a SAN with /VZ and /etc/sysconfig/vz-scripts residing on the shared storage and formatted with GFS. I have several issues:

First when I try to checkpoint on Node1 I get:

# vzctl chkpnt 224
Setting up checkpoint...
suspend...
dump...
Can not dump VE: Invalid argument
Error: unsupported chrdev 196/253
Checkpointing failed

When I stop the VE on Node1 and attempt to bring it up on Node2 the VE comes up but networking does not function. I can't ping in or out from the VE. The systems have the same firewall on the HN (also located on shared storage) When I stop the VE on Node2 and start it back up on Node1 Networking functionality is restored.

Any ideas?

Thanks

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Re: Unable to chkpnt/restore [message #32750 is a reply to message #32737]

Wed, 27 August 2008 15:48

daishan
Messages: 2
Registered: August 2008

Junior Member

Update:

These are the Zaptel devices /dev/zap/pseudo /dev/zap/channel /dev/zap/ctl /dev/zap/timer

How can we get support for these devices added? Since this functionality is important to our business we would be willing to (co)sponsor such a project if anyone is interested

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