Migrating Two 9.5 servers to one 11.0.9 server

[MarkKr]

Hi,

We are trying to migrate two 9.5 servers to one 11.0.9 server.
Let's call the servers server1 and server2

When we migrate server one, all works well.
When we then migrate server two, migration stops at 50% (importing data).

If we start over (empty the server) and we migrate server two, all works well.
When we then migrate server one, migration stops at 50% (importing data).

I cannot find any errors (in /opt/psa/PMM/rsessions/20120718090758873/), migration manager says:

<?xml version="1.0" encoding="UTF-8"?>
<execution-result status="success" log-location="/opt/psa/PMM/rsessions/20120718090758873/migration.result"/>

Any help would be appreciated!

 

[IgorG]

Try to troubleshoot this issue more deeply with help of article http://kb.parallels.com/en/9679

 

[MarkKr]

Thanks for your quick reply.
I looked for "error" and some other things in those directory's. See below.

/usr/local/psa/PMM/logs/migration.log ends with:

2012-07-18T09:07:57+02:00 INFO (6): backup_Converter_Panel10::_canConvertCommand started from /var/backup/20120718084132723//dump.xml.withowners
2012-07-18T09:07:57+02:00 INFO (6): Dump version is 11.0.9
2012-07-18T09:07:57+02:00 INFO (6): backup_Converter_Panel10::_canConvertCommand finished
[09:07:58|INFO: 6117.log] The utility succesfully executed.
[09:07:58|INFO: 6117.log] The return code was
The output on STDOUT was:
false
No output on STDERR were performed by the utility
[09:07:58|INFO: 6117.log] pmm-ras finished. Exit code: 0

/usr/local/psa/PMM/msessions/20120718084132723/backup_finished_status says:

<finished status="success">

/usr/local/psa/PMM/msessions/20120718084132723/restore_response says:

<errcode>1000</errcode>
<errmsg>PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 64 bytes) in /opt/psa/admin/plib/backup/Conflicts/ConflictOverview.php on line 321
zend_mm_heap corrupted

Would the PHP error caus the problem? Seems strange as the server restores fine if it's the only restored server.

 

[IgorG]

I think that you should increase memory_limit in admin's php.ini

 

[MarkKr]

Doing so now. Will report back in 30 minutes!

 

[MarkKr]

Unfortunately it failed again:

user@newserver:/usr/local/psa/PMM/msessions/20120718111048816# grep error * | grep -v docs
mixed-result.xml:<execution-result-mixed status="error" log-location="">
restore_response: <dump-validity-error type="3">
restore_response:not signed</dump-validity-error>
restore_task_status:<restore status="error" log-location="">
restore_task_status: <finished status="error" log-location="/opt/psa/PMM/rsessions/20120718120106887/migration.result">
status_mixed:<mixed status="error" log-location="/opt/psa/PMM/msessions/20120718111048816/mixed-result.xml">
status_mixed: <restore status="error" log-location="">
status_mixed: <finished status="error" log-location="/opt/psa/PMM/rsessions/20120718120106887/migration.result">

Any more thoughts?

 

[MarkKr]

*bump*

Would love to hear any ideas that might help us to migrate the two servers into one.

 

[IgorG]

Did you try it? http://www.parallels.com/support/plesk/free11assistance_toc/

 

[MarkKr]

Thanks, I have not.
I tried now but get a error:
Please, fill in "Product name" field
Please fill in Product version field

All fields are filled.