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May 7th, 2021 03:00

T320 Perc H310 Raid 5 Replace disk with size upgrade

Hi all, I have a Power Edge server T320 with controller Perc H310 with 5 disks in raid 5.

I decided to change the whole set of disks (5x1TB) with 5 2TB Wd Gold.

I replaced the disks one by one, the raid was successfully rebuilded with no problems, but I have a problem, the whole capacity of the virtual disk remained 3,7 TB, on OMSA I don't have any option to expand the capacity, neither from bios. Into the bios the option Expand Capacity is grayed out. In OMSA every single disk property is 

Capacity 1,862.50GB
Used RAID Disk Space 931.00GB
Available RAID Disk Space 931.50GB

How can I expand the capacity so I can use all the available space of the new set?

I need also to change the size of the 2 virtual disks into the raid, one is 100 GB for OS Windows server going out of space) and the other is 3,6 TB used for sharing files. 

Thank you in advantage for any help.

4 Operator

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3K Posts

May 19th, 2021 08:00

Looking at the screenshot looks like you have 2 virtual disk on same disk group. You can not expand the virtual disk size if there are more than one virtual disk on the same disk group.

One option I can recommend is

  • take a backup of dataPart
  • Deleted dataPart VD.
  • Reconfigure osPart to add space
  • Create dataPart VD with the size you need from remaining space
  • Restore the data

4 Operator

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3K Posts

May 7th, 2021 06:00

Can you check the status of virtual disk? Will you be able to share the pictures of PERC BIOS Physical disk and virtual disk page?

May 19th, 2021 07:00

Here they are

Virtual disksVirtual disksPhisical disksPhisical disks

May 21st, 2021 00:00

@DELL-Shine K  Thank you very much for your support.

February 3rd, 2022 09:00

@EmanueleRoma 

Can you confirm that this did in fact work for you? I have the same issue and want to verify. Thank you.

February 4th, 2022 09:00

@DELL-Shine K 

Is there any video or documentation walkthrough of this process? 

4 Operator

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3K Posts

February 6th, 2022 17:00

Which server and PERC controller you have?

February 7th, 2022 05:00

@DELL-Shine K 

 

Two nearly identical PE R420 servers. One with PERC H310 and the other with PERC H710. Both running RAID5 with 3 hard drives each.

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