[CentOS] Slow RAID resync

[SilverTip257]

On Mon, Mar 17, 2014 at 8:02 PM, Jeff Allison
<jeff.allison at allygray.2y.net>wrote:

> Updating my own post iostat shows /dev/sdb is at 100% transferring at 4MB/S
>
> So what limits a disk to 4MB/S???
>

And you're certain the drive is healthy?

If it was my system, I'd swap in a spare drive and resync the array.
Then take the "slow drive" and run tests against it on a testbed system.

Then again, if you put a spare in and it is also slow ... you could be
looking at a bad raid controller/backplane.

-- 
---~~.~~---
Mike
//  SilverTip257  //