Legacy BlueArc

Best practice for handling disk arrays, disks and storage pools

Discussion created by Legacy BlueArc on Jul 21, 2011
Branched to a new discussion

Originally posted by: raob

 

 

 

I'm in the process of adding 400TB of storage behind a 3200c cluster and i'm wondering how best to

handle the allocating LUNs to the storage pools.

 

If i have 16 raid groups, each split into 2 LUNS (3.9 TB each) how best should i allocate them ?

 

At the moment i have 2 storage pools, each with 1 LUN from each RAID group.

 

I was wondering if it i would better off creating a storage pool with 1 LUN from each RAID group

then adding the remaining 16 LUNs later, to produce one large storage pool ?

 

Is there a penalty for spreading out the filesystems across the heads ?

 

 

Richard

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