| Backup / restore /migrate tasks [message #6106] |
Fri, 08 September 2006 10:32  |
dagr
Messages: 83
Registered: February 2006
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1 . I tried migrate tool , wasnt able to make online migration because of checkpoints . I just want to understand how much is it onlne. For instance - does it acts like hibernate , ie process keeps running without restart? Also what about network connections? Say i made telnet connection to smtp before migration - typed rcpt to:<... , etc , during migration i dont loose connection and after migrating i can continue mail session without any data losses . Is it possible ?
2. Also is there exist online backup tool? In case i dont need to migrate , but i want to have working current copy on another machine to start it when original node suddenly crushes. Is it possible or the only way to install heartbeat with drbd , so on ?
Also im interested what advantages does virtuozzo have against openvz in these terms ?
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