linux-kernel - Re: [PATCH v4] ext4: Fix rec

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Message-Id: <169123801881.1434487.17826581768728323102.b4-ty@mit.edu>
Date:   Sat,  5 Aug 2023 08:20:26 -0400
From:   "Theodore Ts'o" <tytso@....edu>
To:     adilger.kernel@...ger.ca, yi.zhang@...wei.com, djwong@...nel.org,
        zhangshida <starzhangzsd@...il.com>
Cc:     "Theodore Ts'o" <tytso@....edu>, linux-ext4@...r.kernel.org,
        linux-kernel@...r.kernel.org, zhangshida@...inos.cn,
        stable@...nel.org, Andreas Dilger <adilger@...ger.ca>
Subject: Re: [PATCH v4] ext4: Fix rec_len verify error


On Thu, 03 Aug 2023 14:09:38 +0800, zhangshida wrote:
> With the configuration PAGE_SIZE 64k and filesystem blocksize 64k,
> a problem occurred when more than 13 million files were directly created
> under a directory:
> 
> EXT4-fs error (device xx): ext4_dx_csum_set:492: inode #xxxx: comm xxxxx: dir seems corrupt?  Run e2fsck -D.
> EXT4-fs error (device xx): ext4_dx_csum_verify:463: inode #xxxx: comm xxxxx: dir seems corrupt?  Run e2fsck -D.
> EXT4-fs error (device xx): dx_probe:856: inode #xxxx: block 8188: comm xxxxx: Directory index failed checksum
> 
> [...]

Applied, thanks!

[1/1] ext4: Fix rec_len verify error
      (no commit info)

Best regards,
-- 
Theodore Ts'o <tytso@....edu>