[PATCH 3/5] Switch to a minimum of four members for raid10. (#888879)
Jan Safranek
jsafrane at redhat.com
Mon Jun 24 10:38:31 UTC 2013
On 06/12/2013 07:37 PM, David Lehman wrote:
> ---
> blivet/devicelibs/mdraid.py | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/blivet/devicelibs/mdraid.py b/blivet/devicelibs/mdraid.py
> index 98d997f..9c827e1 100644
> --- a/blivet/devicelibs/mdraid.py
> +++ b/blivet/devicelibs/mdraid.py
> @@ -74,7 +74,7 @@ def isRaid(raid, raidlevel):
>
> def get_raid_min_members(raidlevel):
> """Return the minimum number of raid members required for raid level"""
> - raid_min_members = {RAID10: 2,
> + raid_min_members = {RAID10: 4,
> RAID6: 4,
> RAID5: 3,
> RAID4: 3,
>
Is there any specific reason for this change? RAID10 can work with 3
devices without any problems.
Jan
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