Sorry, move jaegeuk to the "To" list
Dear Jaegeuk,
Let me describe the problem process, it is reproduced by monkey stability test:
1.SBI_NEED_CP flag bit is set，
set_sbi_flag(F2FS_I_SB(inode), SBI_NEED_CP);
2.Ckpt thread is blocked by IO busy when it is doing CP, it can not
get request
Dear Jaegeuk,
Let me describe the problem process, it is reproduced by monkey stability test:
1.SBI_NEED_CP flag bit is set，
set_sbi_flag(F2FS_I_SB(inode), SBI_NEED_CP);
2.Ckpt thread is blocked by IO busy when it is doing CP, it can not
get request tag from block queue,
PID: 505
Jaegeuk,
Any comments?
On 2024/1/11 16:17, Chao Yu wrote:
We may trigger high frequent checkpoint for below case:
1. mkdir /mnt/dir1; set dir1 encrypted
2. touch /mnt/file1; fsync /mnt/file1
3. mkdir /mnt/dir2; set dir2 encrypted
4. touch /mnt/file2; fsync /mnt/file2
...
Although, newly
We may trigger high frequent checkpoint for below case:
1. mkdir /mnt/dir1; set dir1 encrypted
2. touch /mnt/file1; fsync /mnt/file1
3. mkdir /mnt/dir2; set dir2 encrypted
4. touch /mnt/file2; fsync /mnt/file2
...
Although, newly created dir and file are not related, due to
commit bbf156f7afa7
