ceph orch ls --refresh

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Hi Folks,

Curious about the --refresh argument on this command (and similar). From experience so far, and a bit of a code read, it seems that:

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Passing --refresh will kick the serve loop to run.
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It won't wait for it to complete, so data returned may not be the latest.
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Re-running the "ceph orch ls" command soon after may or may not return the latest data, depending on if the serve loop has completed.
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The serve loop will run once every N seconds anyway (looks like 60 for me, which I assume is the default?) so data shouldn't be more than a minute out of date in normal operation.

Is that an accurate understanding?

I'm looking to use this command in some scripts so would like to be sure I understand what I am doing.

Thanks,
Alex
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