‎increase LUN size in unity 300 | DELL Technologies

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Ria_R

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Ria_R

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February 6th, 2023 17:00

increase LUN size in unity 300

Hi @all,

we are going to purchase new drives for our unity in order to increase blocks/LUNs size.

is this procedure correct ?

1. physically installing new drives.

2. expand the pool size

3 in block menu, selection each LUN then clicking on modify and increase size in "size" line

it doesnt affect the current data?

Thanks in advance

DS
DELL-Sam L
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Posted February 8th, 2023 01:00
Hello Ria_R,

You can expand the lun, and it will not affect any current data, since the new space is already seen by the pool. The steps you posted are the correct steps to use.
DS
DELL-Sam L
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Posted February 7th, 2023 10:00
Hello Ria_R,

Here is a link to a kb that maybe of assistance. https://dell.to/3jFyYRq
R
Ria_R
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Posted February 7th, 2023 16:00
Dear @DELL-Sam L

Thank you for your answer.

But in the kb it is not mentionned how to increase the LUN.

I just want to be sure about the procedure how to increase the LUNs which exist in the pool that i have expanded with new added drives

Thanks
R
Ria_R
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Posted February 14th, 2023 00:00
Hello @DELL-Sam L

Thank you for your answer.

the expansion was done succesfully