11 x 4TB disk, 33TB RAID6 rebuild times?

Lanz

Lanz

Lanz

Soldato
Joined
26 Nov 2002
Posts
6,852
Location
Romford
ok so I have a server with 12 x 4TB disks, 11 Disk Raid6 array with 1 spare.

Lets have some guessing on how long a rebuild will take onto the spare?
 
Half used. But I don't think that matters on a rebuild as I imagine it just has to write blocks even if they are don't have any data.
 
I'm estimating over a week, as we have a 30TB raid50 array with 2TB disks and that takes about 5 days, and raid6 is much slower than raid50.
 
Completed today, less than 2 days - not too bad!

Fri Jan 03 15:55:33 2014 Storage Service Virtual Disk Redundancy has been degraded: Virtual Disk 1 (11 Disk RAID 6) Controller 0 (PERC H710P Mini)

Sun Jan 05 00:36:21 2014 Storage Service Physical disk Rebuild completed: Physical Disk 0:1:11 Controller 0, Connector 0
 
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