Chris Robertson wrote:
> Les Mikesell wrote:
>> Chris Robertson wrote:
>>
>>> Read it again. :o) Both the external XFS journal (logdev=/dev/drbd1)
>>> AND the data partition (/dev/drbd0) are DRBD mirrored. It would be
>>> silly to have only one or the other saved in a DR scenario.
>>>
>> Have you investigated/tested what happens if one end or the other
>> crashes or they lose connectivity for some period of time? I think
>> drbd has some tricks to deal with that but I don't know how well they
>> work in practice.
>>
>
> Well, I ran the BackupPC server without a partner for more than 2 weeks
> without a hitch...
>
> Tell you what. Let me just run downstairs and unplug the network cable
> from the mirror server. :o)
>
> I'll send another note in a couple hours with an account of what
> happens, then I'll go re-plug it in and report further.
Thanks - I'm interested in the theory as well as the practice on this
but didn't really expect it to work very well so I haven't followed the
software for a while. Does it have some kind of diagnostics to see if
the partners are fully in sync?
--
Les Mikesell
lesmikes...@gmail.com
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