[pve-devel] Task List Migration

[Eric Blevins]

Migrate the VM then migrate the logs for that VM.
Or use some sort of central logging system/distributed database.
A distributed NoSQL database seems like a good place to store the task
logs, each task can simply be a document.

Three ways to deal with task logs when a VM is deleted:
a) never reuse a VMID
or
b) Delete all task logs for that VM when it is deleted
or
c)generate a GUID on VM creation, store GUID in the VM conf file.
Include GUID as part of the log index eg <VMID>+<GUID>
If VM is deleted and VMID reused, the tasks with the old GUID would
not be displayed for the same VMID with new GUID



On Thu, Oct 2, 2014 at 3:18 PM, Dietmar Maurer <dietmar at proxmox.com> wrote:
>> I also like the rsync logs on migration. The only missing part is HA migration here.
>> Can i ignore this one?
>
> So you would also need to sync the log on VM start. But from which node ??
>
>> What do you think regarding deletion of VM?
>
> no opinion
>
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