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List:       ceph-users
Subject:    [ceph-users] filestore journal writeahead
From:       lindsay.mathieson () gmail ! com (Lindsay Mathieson)
Date:       2015-11-27 1:46:16
Message-ID: CAEMkAmF9BJizLvTx=UV+hNqy6OS+46tCvZnJbooASj1XioKhaQ () mail ! gmail ! com
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I'm a bit confused re this setting with regard to xfs. Docs state:

"Enables writeahead journaling, default for xfs.", which implies to me that
is on by default for xfs, but then after that is it states:

"Default:false"


So is it on or off by default for xfs? and is there a way to tell?

Also - whats its actual impact ;) will it improve or hinder performance?

thanks,
-- 
Lindsay
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