Re: Increase reconstrucing rate for RAID

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To: For users of Fedora Core releases <fedora-list@xxxxxxxxxx>
Subject: Re: Increase reconstrucing rate for RAID
From: "Steven R. Ringwald" <asric@xxxxxxxxx>
Date: Wed, 13 Apr 2005 05:26:04 -0700
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Reuben D. Budiardja wrote:

Hello,
Is it possible to increase reconstruction rate for software RAID 5, or is it 
hard-coded (1M/s) in the kernel ?

/etc/sysctl.conf

Add the lines:
dev.raid.speed_limit_max = 200000
dev.raid.speed_limit_min = 1000

and change it to the values you desire.

After editing /etc/sysctl you will need to rerun sysctl to apply your changes. "sysctl -p"

Steve

References:
- Increase reconstrucing rate for RAID
  - From: Reuben D. Budiardja

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