ad0: 76319MB <Seagate ST9808210A 3.02> at ata0-master UDMA100

ATA channel 0:
    Master:  ad0 <ST9808210A/3.02> ATA/ATAPI revision 6

Feb  2 18:11:10 misaki smartd[3298]:
	Device: /dev/ad0, 1 Currently unreadable (pending) sectors

Feb  2 18:11:10 misaki smartd[3298]:
	Device: /dev/ad0, 1 Offline uncorrectable sectors

Feb  2 18:11:10 misaki smartd[3298]:
	Device: /dev/ad0, SMART Usage Attribute: 194
	Temperature_Celsius changed from 47 to 50