* RAID10 n1 layout?
@ 2010-06-17 10:02 Adrian Sandor
2010-06-17 10:17 ` Neil Brown
0 siblings, 1 reply; 2+ messages in thread
From: Adrian Sandor @ 2010-06-17 10:02 UTC (permalink / raw)
To: linux-raid
Hi, I've just created a RAID10 with mdadm using default options, and with -v it said:
mdadm: layout defaults to n1
According to the docs, the default should be n2, and n1 would mean no redundancy (like RAID0)
Furthermore, after creating the array, I checked it with -D and it said:
Layout : near=2
Is this a bug?
I'm using mdadm 3.0
Thanks
Adrian
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: RAID10 n1 layout?
2010-06-17 10:02 RAID10 n1 layout? Adrian Sandor
@ 2010-06-17 10:17 ` Neil Brown
0 siblings, 0 replies; 2+ messages in thread
From: Neil Brown @ 2010-06-17 10:17 UTC (permalink / raw)
To: Adrian Sandor; +Cc: linux-raid
On Thu, 17 Jun 2010 03:02:09 -0700 (PDT)
Adrian Sandor <aditsu@yahoo.com> wrote:
> Hi, I've just created a RAID10 with mdadm using default options, and with -v it said:
> mdadm: layout defaults to n1
> According to the docs, the default should be n2, and n1 would mean no redundancy (like RAID0)
> Furthermore, after creating the array, I checked it with -D and it said:
> Layout : near=2
> Is this a bug?
> I'm using mdadm 3.0
Yes it is a bug. It says "n1" but it means "n2".
It will be fixed in the next release.
Thanks for the report.
NeilBrown
>
> Thanks
> Adrian
>
>
>
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