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 <peljasz@yahoo.co.uk> 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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