From: Chris Dunlop <chris@onthe.net.au>
To: linux-raid@vger.kernel.org
Subject: Re: make filesystem failed while the capacity of raid5 is big than 16TB
Date: Wed, 12 Sep 2012 07:37:55 +0000 (UTC) [thread overview]
Message-ID: <slrnk50euk.lql.chris@chris.onthe.net.au> (raw)
In-Reply-To: 505033fe.8aec440a.5d52.ffffe37b@mx.google.com
On 2012-09-12, vincent <hanguozhong@meganovo.com> wrote:
> Hi, everyone:
> I am Vincent, I am writing to you to ask a question about how to
> make file system about my raid5.
> I created a raid5 with 16 *2T disks, it was OK.
> Then I used mk2fs to make file system for the raid5.
> Unfortunately, it was failed.
> The output was:
> # mke2fs -t ext4 /dev/md126
> mke2fs 1.41.12 (17-May-2010)
> mke2fs: Size of device /dev/md126 too big to be expressed in 32
> bits
> using a blocksize of 4096.
> Is anyone had the same problem? Could you help me?
> The version of my mdadm is 3.2.2, and the version of my kernel is
> 2.6.38
You need a newer mke2fs: file systems > 16 TB weren't supported until 1.42:
http://e2fsprogs.sourceforge.net/e2fsprogs-release.html#1.42
Chris
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next prev parent reply other threads:[~2012-09-12 7:37 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-12 7:04 make filesystem failed while the capacity of raid5 is big than 16TB vincent
2012-09-12 7:32 ` Jack Wang
2012-09-12 7:37 ` Chris Dunlop [this message]
2012-09-12 7:58 ` David Brown
[not found] ` <CACY-59cLmV2SRY+FrvhHxseDD1+r-B-3bOKPGzJdGttW+9U2mw@mail.gmail.com>
2012-09-12 9:46 ` David Brown
2012-09-12 14:13 ` Stan Hoeppner
2012-09-13 7:06 ` David Brown
2012-09-13 3:21 ` GuoZhong Han
2012-09-13 3:34 ` Mathias Buren
2012-09-13 7:13 ` David Brown
2012-09-13 7:30 ` David Brown
2012-09-13 7:43 ` John Robinson
2012-09-13 9:15 ` David Brown
2012-09-13 13:25 ` Stan Hoeppner
2012-09-13 13:52 ` David Brown
2012-09-13 22:47 ` Stan Hoeppner
2012-09-18 9:35 ` GuoZhong Han
2012-09-18 10:22 ` David Brown
2012-09-18 21:38 ` Stan Hoeppner
2012-09-19 7:20 ` David Brown
2012-09-19 16:00 ` Stan Hoeppner
2012-09-18 21:20 ` Stan Hoeppner
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