lvm has fantastic man pages, would be great if "--replace" was shortly explained in context of raid0.
Would it work? does it move data?

On 24/10/17 20:45, Brassow Jonathan wrote:
You could use either, I suppose.  The replace will pull out the RAID member and 
replace it with a new one.  pvmove will create a temporary mirror for the 
member being moved.  I don’t think it makes a huge difference which you use, 
but I would tend to use ‘lvconvert --replace’ when working with RAID segment 
types.

  brassow



On Oct 18, 2017, at 9:54 AM, lejeczek <[email protected]> wrote:



On 18/10/17 15:42, lejeczek wrote:
hi there

in lvm raid LVs, which one should be used and how do they differ - would you 
know? Are they meant for different things?

sorry, I'm thinking specifically of: lvconvert --replace VS pvmove

many thanks, L.
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