Re: chunk size

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On Thu, April 2, 2009 7:57 pm, CoolCold wrote:
> Hello!
> I've assembled two raid1 arrays yesterday, and forgot what chunk size
> i've specified. Trying to determine this with mdadm -D /dev/md2 but
> have no success, reading man didn't help too. How i can get this info?
>
> bandb:~# mdadm -D /dev/md2
> /dev/md2:
>         Version : 00.90.03
>   Creation Time : Wed Apr  1 05:29:59 2009
>      Raid Level : raid1

Chunksize has no meaning on a RAID1.

NeilBrown


>      Array Size : 290720192 (277.25 GiB 297.70 GB)
>     Device Size : 290720192 (277.25 GiB 297.70 GB)
>    Raid Devices : 2
>   Total Devices : 2
> Preferred Minor : 2
>     Persistence : Superblock is persistent
>
>     Update Time : Thu Apr  2 12:51:26 2009
>           State : clean
>  Active Devices : 2
> Working Devices : 2
>  Failed Devices : 0
>   Spare Devices : 0
>
>            UUID : 70a701e2:02c0ab22:6973a307:dc8d6229 (local to host
> bandb.blabla.ru)
>          Events : 0.6
>
>     Number   Major   Minor   RaidDevice State
>        0       8        3        0      active sync   /dev/sda3
>        1       8       19        1      active sync   /dev/sdb3
>
>
> os - debian etch
> bandb:~# uname -a
> Linux bandb.blabla.ru 2.6.25-2-amd64 #1 SMP Wed May 14 14:04:05 UTC
> 2008 x86_64 GNU/Linux
> bandb:~# mdadm --version
> mdadm - v2.5.6 - 9 November 2006
>
> --
> --
> Best regards,
> [COOLCOLD-RIPN]
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