Hi Jacob,

Currently only 8TiB limit is supported.

You can update (increase) the "MaxBlockDiskSizeInGibiBytes" value, but it was not tested.

Either:

1) Preferred way - run from the deploy "bin" folder (enter new integer value instead of XXX, currently it's 8192):

./engine-config --set MaxBlockDiskSizeInGibiBytes=XXX

Verify that the value was successfully updated:

./engine-config --get MaxBlockDiskSizeInGibiBytes

2) Or update the database directly:

table = "vdc_option"

column = "option_name"

Search the row with "MaxBlockDiskSizeInGibiBytes".

Hope it helps!

Pavel

On Wed, Nov 6, 2019 at 9:03 PM Green, Jacob Allen /C <jacob.a.green@exxonmobil.com> wrote:

I have a question regarding the information in the following screenshot. According to https://access.redhat.com/articles/906543 there is an 8TiB limit I assume this is per LUN? Also if I want to go past 8TiB per LUN is there some configuration I need to edit somewhere? And is there a problem with going past 8TiB per LUN? I think it more manageable to simply increase LUN sizes if you have the storage, instead of adding additional LUN’s to your storage domain, however I may not fully understand the problems with increasing LUN sizes.

Thank you.

Jacob.

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