From: "NeilBrown" <neilb@suse.de>
To: CoolCold <coolthecold@gmail.com>
Cc: linux-raid@vger.kernel.org
Subject: Re: chunk size
Date: Thu, 2 Apr 2009 20:46:55 +1100 (EST) [thread overview]
Message-ID: <3d84c2b3ae8c15d326565d222a65efa4.squirrel@neil.brown.name> (raw)
In-Reply-To: <f19d625d0904020157x18fa7744y1f72fce544dc5d42@mail.gmail.com>
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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>
next prev parent reply other threads:[~2009-04-02 9:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-02 8:57 chunk size CoolCold
2009-04-02 9:46 ` NeilBrown [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-05-21 4:03 Chunk Size Rolf Schatzmann
2003-10-18 21:54 chunk size jshankar
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