linux-ext4 - Re: [PATCH] misc: handle very large files with filefrag

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Message-Id: <E55E0D11-55B4-45BD-BA99-2E839A403AF9@dilger.ca>
Date:   Tue, 11 Feb 2020 18:09:20 -0700
From:   Andreas Dilger <adilger@...ger.ca>
To:     Ted Tso <tytso@....edu>
Cc:     linux-ext4 <linux-ext4@...r.kernel.org>
Subject: Re: [PATCH] misc: handle very large files with filefrag

On Feb 11, 2020, at 5:58 PM, Andreas Dilger <adilger@...mcloud.com> wrote:
> 
> Avoid overflowing the column-width calc printing files over 4B blocks.
> 
> Document the [KMG] suffixes for the "-b <blocksize>" option.
> 
> The blocksize is limited to at most 1GiB blocksize to avoid shifting
> all extents down to zero GB in size.  Even the use of 1GB blocksize
> is unlikely, but non-ext4 filesystems may use multi-GB extents.
> 
> Signed-off-by: Andreas Dilger <adilger@...ger.ca>
> Lustre-bug-id: https://jira.whamcloud.com/browse/LU-13197

Sorry,
this one was a repeat.  I actually meant to actually send the other patch
"e2fsck: avoid overflow with very large dirs", which was accidentally
dropped from my previous patch series.

Cheers, Andreas






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