On 2018/7/26 19:52, Chao Yu wrote:
> On 2018/7/24 23:28, Weichao Guo wrote:
>> We may encounter both checkpoints invalid in such a case:
>> 1. write checkpoint A, B, C;
>> 2. sudden power-cut during write checkpoint D;
>> 3. fsck changes the total block count of checkpoint C;
>> 4. sudden
On 2018/7/24 23:28, Weichao Guo wrote:
> We may encounter both checkpoints invalid in such a case:
> 1. write checkpoint A, B, C;
> 2. sudden power-cut during write checkpoint D;
> 3. fsck changes the total block count of checkpoint C;
> 4. sudden power-cut during fsck write checkpoint C in place
We may encounter both checkpoints invalid in such a case:
1. write checkpoint A, B, C;
2. sudden power-cut during write checkpoint D;
3. fsck changes the total block count of checkpoint C;
4. sudden power-cut during fsck write checkpoint C in place
- -
| ver C |
