[one-users] live-/migration not working, uknown error

[Adnan Pasic]

Hi,

first of all, thanks for your help Steffen. Unfortunately, I already found
this particular page and tried what was written there, but nevertheless it
still wouldn't work.

Any other ideas???

 

Regards!

Adnan Pasic

 

Von: Neumann, Steffen [mailto:sneumann at ipb-halle.de] 
Gesendet: Dienstag, 24. Mai 2011 16:59
An: Adnan Pasic; users at lists.opennebula.org
Betreff: RE: [one-users] live-/migration not working, uknown error

 

Hi,

check out the list archives:
http://lists.opennebula.org/htdig.cgi/users-opennebula.org/2011-April/005013
.html

Steffen

  _____  

From: users-bounces at lists.opennebula.org
[users-bounces at lists.opennebula.org] on behalf of Adnan Pasic
[pqado at yahoo.de]
Sent: 24 May 2011 14:47
To: users at lists.opennebula.org
Subject: [one-users] live-/migration not working, uknown error

Update: Okay, the issue with "virsh list" is gone. But still the problem
with migration / live migration pertains. 

Do you have to do some extra steps for live migration to work? Do you need
to create TLS keys or something, or is the standard tutorial enough for
everything to work?

 

The error still says: 

[VMM] [E]: Error saving VM state, error: Failed to save domain one-26 to
/srv/cloud/one/var//26/images/checkpoint

 

It seems the folder checkpoint can't get created, or the creation of the
folder is missing somewhere in the scripts, because when I browse through to
the folder /images there is no checkpoint folder inside.

 

I hope those infos are sufficient to narrow down the possible mistakes?

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