linux-ext4 - Re: [PATCH 35/47] resize2fs: convert fs to and from 64bit mode

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Message-ID: <20141215064124.GC5368@birch.djwong.org>
Date:	Sun, 14 Dec 2014 22:41:24 -0800
From:	"Darrick J. Wong" <darrick.wong@...cle.com>
To:	"Theodore Ts'o" <tytso@....edu>
Cc:	linux-ext4@...r.kernel.org, TR Reardon <thomas_reardon@...mail.com>
Subject: Re: [PATCH 35/47] resize2fs: convert fs to and from 64bit mode

On Sun, Dec 14, 2014 at 10:32:12PM -0500, Theodore Ts'o wrote:
> On Fri, Nov 07, 2014 at 01:54:33PM -0800, Darrick J. Wong wrote:
> > +		case 'b':
> > +			flags |= RESIZE_ENABLE_64BIT;
> > +			break;
> > +		case 's':
> > +			flags |= RESIZE_DISABLE_64BIT;
> > +			break;
> 
> Out of curiosity, how did you come up with the options -b and -s?
> "big" and "small"?
> 
> It's not necessarily the most mnemonic, but I can't come up with
> anything better, myself.

Yep.  It's also tempting to fix up tune2fs to detect "-O 64bit" and
call out to resize2fs, but that's another discussion.

--D

> 
> 						- Ted
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