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Bug/error when migrating with vzmigrate (unexplained error (code 255) at io.c(600)) [message #47712] Thu, 30 August 2012 12:52 Go to next message
Razva is currently offline  Razva
Messages: 9
Registered: September 2011
Junior Member
Hello,

I'm trying to migrate a container from a CentOS machine to another. Here's the output:

Quote:
Starting migration of CT 101 to X.X.X.X
OpenVZ is running...
Loading /etc/vz/vz.conf and /etc/vz/conf/101.conf files
Check IPs on destination node: X.X.X.X
Preparing remote node
Copying config file
101.conf 100% 2253 2.2KB/s 00:00
No changes in CT configuration, not saving
Creating remote container root dir
Creating remote container private dir
Initializing remote quota
Quota init
Turning remote quota on
Syncing private
file has vanished: "/vz/private/101/var/spool/exim/input/R/1T72dR-0005k0-SU-J"
rsync warning: some files vanished before they could be transferred (code 24) at main.c(1039) [sender=3.0.6]
Stopping container
Stopping container ...
Container was stopped
Container is unmounted
Syncing private (2nd pass)
Connection closed by X.X.X.X
rsync: connection unexpectedly closed (0 bytes received so far) [sender]
rsync error: unexplained error (code 255) at io.c(600) [sender=3.0.6]
Error: Failed to sync container private areas

Starting container ...
Container is mounted
Adding IP address(es): X.X.X.X
Setting CPU limit: 400
Setting CPU units: 1000
Setting CPUs: 4
Container start in progress...
Connection closed by X.X.X.X
vzquota : (warning) Quota is running for id 101


Any idea of how to fix this?

Thanks!
Re: Bug/error when migrating with vzmigrate (unexplained error (code 255) at io.c(600)) [message #47718 is a reply to message #47712] Fri, 31 August 2012 12:29 Go to previous messageGo to next message
curx
Messages: 739
Registered: February 2006
Location: N├╝rnberg, Germany
Senior Member

Hi,

- can you check your logs, why the connection via ssh/rsync is - closed?

Please post more info - used OpenVZ Systems/Software:
- disto of both nodes are CentOS? Version?
- OpenVZ (kernel) version?
- vzctl version ?
- Erros in any logs, syslog etc

Bye,
Thorsten
Re: Bug/error when migrating with vzmigrate (unexplained error (code 255) at io.c(600)) [message #47735 is a reply to message #47718] Mon, 03 September 2012 06:11 Go to previous message
Razva is currently offline  Razva
Messages: 9
Registered: September 2011
Junior Member
Distro:
- source: CentOS 5.8
- target: CentOS 6.3

OpenVZ kernel:
- source: 2.6.18-308.el5.028stab099.3
- target: 2.6.32-042stab059.7

Vzctl version:
- source: vzctl version 3.3
- target: vzctl version 3.3

Logs:
NOTHING. We've even tried to -vv the vzmigrate and --rsync=vz but we got nothing except the message specified before.
Previous Topic: Safe to upgrade from 32-bit PAE to ENT kernel?
Next Topic: Issue updating Kernel to 042stab059.7
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