What he means is that sde contains GPT split signature. Now he doesn't know whether this partition is GPT partition or MSDOS partition. Let you confirm.
GPT is a brand-new partition table format. The old programs under xp and xp know nothing about the new format. "Full format" reconstruction partition only erases lba0, GPT is in LBA 1 ~ LBA 33, and will not be erased.
Tools such as "partition magic" don't recognize GPT at all, and there is no problem. It's a pity that CentOs knows about GPT and sees that there are both MBR partition table and GPT partition table on your disk, and the two tables are contradictory, which makes it feel at a loss.
If you want to clear the GPT partition XP, you can do this: (the data will be completely cleared)
1. Open the start menu-> Run and enter diskpart.
2. Enter list disk to list the currently installed disks;
3. Enter select disk n (where n refers to the disk number of the disk, that is, the number of the disk to be converted);
4. Enter clean all to set all sectors on the specified disk to zero (this will completely delete all data on the disk), which will take some time;
5. Re-enter "Disk Management" of "Computer Management". At this time, the system will find a new disk and request initialization. Initialize and import the disk. In Disk Management, you can set whether the current disk is dynamic or static, and then create a new partition and format it in the required format.