Re: [f2fs-dev] [PATCH -next v2] ext4:fix file system corrupted when rmdir non empty directory with IO error

2022-02-25 Thread yebin via Linux-f2fs-devel
ping... On 2022/2/11 17:35, Ye Bin wrote: We inject IO error when rmdir non empty direcory, then got issue as follows: step1: mkfs.ext4 -F /dev/sda step2: mount /dev/sda test step3: cd test step4: mkdir -p 1/2 step5: rmdir 1 [ 110.920551] ext4_empty_dir: inject fault [ 110.9219

Re: [f2fs-dev] [PATCH -next v2] ext4:fix file system corrupted when rmdir non empty directory with IO error

2022-02-25 Thread yebin via Linux-f2fs-devel
On 2022/2/26 10:23, Theodore Ts'o wrote: On Fri, Feb 11, 2022 at 05:35:27PM +0800, Ye Bin wrote: Now if read directory block failed, 'ext4_empty_dir' will return true, assume directory is empty. Obviously, it will lead to above issue. To solve this issue, if read directory block failed 'ext4_