[PVE-User] Migrating 4->5, from hammer to luminous: some shortcut?

[Marco Gaiarin]

> Why an intermediate passage via 'jessie ceph' packages is needed?

Sorry, i totally misread my sketches i've done in july, before going to
holiday. ;-(

Reset. Restart.


I've just upgraded, flawlessy, from hammer to jewel, using the Ceph
debian repository.


Now, next step (from jewel to luminous) suggest to modify repository
and use PVE (NOT Ceph) jessie luminous repository, upgrade, and then
upgrade PVE to 5.

I suppose because, in a production environment, this minimize downtime
and errors.


But, because i can move most of the data to a temporary storage, how
are the drawbacks of simply upgrading to PVE 5/luminous?
The path 'jessie/4.4+jessie-Ceph/jewel -> jessie/4.4+jessie-PVE/luminous ->
stretch/5+stretch-PVE/luminous' is a requisite or a suggestion?


Thanks.

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