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@xxxxxxx>