10:41 a.m.
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.
[cid:image001.png@01D5948E.D0101740]
Jacob.
4:21 a.m.
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(a)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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Green, Jacob Allen /C -
Pavel Bar