Wrongly added different size Lun Array in V series Aggr

Harishrsiva — Thu, 05 Jun 2025 04:52:22 GMT

Help me out to fix the below problem ASAP.

In My Company , We are using V series - V3140 filer , Ontap 8.2 , Aggr 64 Bits with RAID 0.

Lun Array provided from Hitachi Boxes - Dont have details about it .

I got a space issue in Aggr for that i have added a Lun array to the aggr unfortunately added a different sized disk to that aggr.

Aggr contains 400gb disk - i added 200Gb disk .

Now Aggr has 24 disk in which 23 are 400gb & only 1 is 200gb.

Aggr lost it homogenous structure .

I tried disk replace command but no luck since the aggr created with RAID 0.

Note: Not suppose to destory aggr & no data loss allowed

Please help me out on this prob.

For any more details please let me know.

Regards.

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