From: Andreas Dilger <adilger.kernel@dilger.ca>
To: 寬 <l021220a@yahoo.com.tw>
Cc: linux-ext4@vger.kernel.org
Subject: Re: How can I do online resize from 14TB to 30TB?
Date: Tue, 9 Nov 2010 14:29:05 -0700 [thread overview]
Message-ID: <A09A0FD5-97DA-494A-B248-CFBC1AF7DBE4@dilger.ca> (raw)
In-Reply-To: <855286.34705.qm@web74212.mail.tp2.yahoo.com>
On 2010-11-09, at 03:06, 寬 wrote:
> I saw the mail "E2fsprogs master branch now has all 64-bit patch applied" written by Ted. Ext4 with 64bit couldn't do online resize which is larger than 16TB, because "meta_bg" in kernel is not ready.
>
> However, it really took lots of time to do off-line resizing. Could I do online resize without meta_bg? Or what can I do for e2fsprogs to support online resize for larger than 16TB?
For the current time there will be no support for resizing a filesystem formatted < 16TB to one > 16TB.
Cheers, Andreas
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next prev parent reply other threads:[~2010-11-09 21:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-09 10:06 How can I do online resize from 14TB to 30TB? 寬
2010-11-09 21:29 ` Andreas Dilger [this message]
2010-11-09 22:12 ` Justin Maggard
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