On Mon, Jun 17, 2024 at 12:18 AM Satoru Takeuchi
<satoru.takeuchi@xxxxxxxxx> wrote:
>
> 2024年6月14日(金) 23:24 Anthony D'Atri <aad@xxxxxxxxxxxxxx>:
>
> > Usually. There is a high bar for changing command structure or output.
> > Newer versions are more likely to *add* commands and options than to change
> > or remove them.
> >
> > That said, probably some things now won't take a --cluster argument since
> > vanity names are deprecated, similarly with filestore.
> >
> > One exception that still pisses me off is when the mon time skew was
> > factored out of ceph -s into a separate command
> >
>
>
> Thank you for your answer. I understood. Your comment matches what I had
> inferred from reviewing changelogs so far.
Hi Satoru,
For rbd in particular, we try to be as compatible as possible -- we
have actually rejected some improvements to structured output (--format
json or --format xml) in the past to stay compatible. As long as you
stick to structured output instead of parsing human-readable output,
I would expect the same shell script to work for quite for a number of
releases, but it's not really tested.
Thanks,
Ilya
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