[Engine-devel] Serial Execution of Async Tasks

Allon Mureinik amureini at redhat.com
Thu Aug 9 15:41:09 UTC 2012


Hi guys,

As you may know the engine currently has the ability to fire an SPM task, and be asynchronously be "woken-up" when it ends. 
This is great, but we found the for the Live Storage Migration feature we need something a bit complex - the ability to have a series of async tasks in a single control flow.

Here's my initial design for this, your comments and criticism would be welcome:
http://wiki.ovirt.org/wiki/Features/Serial_Execution_of_Asynchronous_Tasks_Detailed_Design


-Allon



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