Re: Differences between default config values and docs

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On Sunday, February 24, 2013 at 1:48 PM, Andrey Korolyov wrote:
> Hi,
>  
> "filestore_queue_max_ops": "50",
> "filestore_flusher": "true",
>  
> Just checked that this options are set with values above instead of
> config` 500 and 0 as mentioned in docs, and second option has an
> observable performance impact when enabled.

Defaults get changed fairly often and I'm not sure when that doc was created — it was probably for argonaut. Sorry if it's causing you trouble!

  
> Also there is some wild
> magic, I`m not able to set bool value to the false at runtime, instead
> of it, value dropped to true even if set to false at start of an osd
> in config:
>  
> ceph --keyfile admin osd tell \* injectargs "--filestore-flusher 0"
>  
> 2013-02-25 01:17:29.255987 osd.14 [INF] failed to parse arguments: 0
> 2013-02-25 01:17:29.256006 osd.14 [INF] applying configuration change:
> filestore_flusher = 'true'

I don't remember if "0" is supposed to work in this case or not — but "false" should. Try that?
-Greg

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