From: Helmut Tessarek <tessarek@evermeet.cx>
To: Eric Sandeen <sandeen@sandeen.net>, xfs@oss.sgi.com
Subject: Re: How to format RAID1 correctly
Date: Tue, 23 Sep 2014 22:11:39 -0400 [thread overview]
Message-ID: <5422285B.6010306@evermeet.cx> (raw)
In-Reply-To: <54222763.40107@sandeen.net>
On 23.09.14 22:07 , Eric Sandeen wrote:
> but! your raid doesn't have a 64k stripe, so that doesn't apply.
Yep, that's true, but see below.
> no geometry because md0 raid1 doesn't export any stripe geometry.
[root@atvie01s ~]# cat /proc/mdstat
Personalities : [raid1]
md0 : active raid1 sdb1[0] sdd1[1]
3906784064 blocks super 1.2 [2/2] [UU]
bitmap: 0/30 pages [0KB], 65536KB chunk
So for some reason it shows a 64k chunk size even for RAID1.
That was what got me confused.
--
regards Helmut K. C. Tessarek
lookup http://sks.pkqs.net for KeyID 0xC11F128D
/*
Thou shalt not follow the NULL pointer for chaos and madness
await thee at its end.
*/
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next prev parent reply other threads:[~2014-09-24 2:11 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-24 0:46 How to format RAID1 correctly Helmut Tessarek
2014-09-24 2:05 ` Helmut Tessarek
2014-09-24 2:07 ` Eric Sandeen
2014-09-24 2:11 ` Helmut Tessarek [this message]
2014-09-24 2:21 ` Eric Sandeen
2014-09-24 2:30 ` Helmut Tessarek
2014-09-24 3:05 ` stan hoeppner
2014-09-24 3:15 ` Helmut Tessarek
2014-09-24 4:09 ` Stan Hoeppner
2014-09-24 15:53 ` Helmut Tessarek
2014-09-24 16:18 ` Eric Sandeen
2014-09-24 19:06 ` Stan Hoeppner
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