Re: rbd-mirror -> how far behind_master am i time wise?

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On Tue, Mar 24, 2020 at 3:50 AM Ml Ml <mliebherr99@xxxxxxxxxxxxxx> wrote:
>
> Hello List,
>
> i use rbd-mirror and i asynchronously mirror to my backup cluster.
> My backup cluster only has "spinnung rust" and wont be able to always
> perform like the live cluster.
>
> Thats is fine for me, as far as it´s not further behind than 12h.
>
> vm-194-disk-1:
>   global_id:   7a95730f-451c-4973-8038-2a59e29ac5ad
>   state:       up+replaying
>   description: replaying, master_position=[object_number=1046,
> tag_tid=4, entry_tid=936210], mirror_position=[object_number=911,
> tag_tid=4, entry_tid=815131], entries_behind_master=121079
>   last_update: 2020-03-24 08:43:43
>
> I learned, that the entries_behind_master are single transactions. But
> what i am really interested in is: How far am i behind time wise?
> Is there a way to tell his?

Unfortunately, there is no current way to tell. However, this is being
actively worked on since it has been heavily requested lately.

> Thanks,
> Michael
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--
Jason
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