[linux-lvm] Question about thin-pool/thin LV with stripes

Eric Ren renzhengeek at gmail.com
Sat Jan 26 03:36:04 UTC 2019

Hi Zdenek,

When 'stripe_size' is the 'right size' - striped device should appear
> faster,
> but telling you what's the best size is some sort of 'black magic'  :)
> Basically - strip size should match boundaries of thin-pool chunk sizes.
> i.e. for thin-pool with 128K chunksize -  and 2 disks -
> I'd assume best result you should get with 64K stripesize (so 2 disks will
> make it 128K stripe)  - but it depends on number of hw aspects.
> So you will need to benchmark it.

 Thanks a lot for your input! Very helpful points to take more

Best regards,
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