請教Solaris 8 異常訊息?

請問我自行安裝的Solaris 8在\var\adm\messages出現以下訊息，由於我有安裝兩個硬碟，請問可以由下面訊息判斷是哪一個硬碟異常嗎?謝謝

Aug 25 14:15:52 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 14:15:52 SYSTEM101 Uncorrectable data Error: Block 4db230
Aug 25 14:15:54 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 14:15:54 SYSTEM101 disk not responding to selection
Aug 25 14:15:54 SYSTEM101 dada: [ID 107833 kern.notice] dad1: disk okay
Aug 25 14:17:14 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 14:17:14 SYSTEM101 Uncorrectable data Error: Block 478a40
Aug 25 14:17:15 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 14:17:15 SYSTEM101 disk not responding to selection
Aug 25 14:17:20 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 14:17:20 SYSTEM101 Uncorrectable data Error: Block 478a40
Aug 25 14:17:22 SYSTEM101 dada: [ID 107833 kern.notice] dad1: disk okay
Aug 25 14:17:27 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 14:17:27 SYSTEM101 Uncorrectable data Error: Block 478a40
Aug 25 14:17:28 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 14:17:28 SYSTEM101 disk not responding to selection
Aug 25 14:17:33 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 14:17:33 SYSTEM101 Uncorrectable data Error: Block 478a40
Aug 25 14:17:35 SYSTEM101 dada: [ID 107833 kern.notice] dad1: disk okay
Aug 25 14:17:47 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 14:17:47 SYSTEM101 Uncorrectable data Error: Block 478a40
Aug 25 14:17:49 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 14:17:49 SYSTEM101 disk not responding to selection
Aug 25 14:17:53 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 14:17:53 SYSTEM101 Uncorrectable data Error: Block 478a40
Aug 25 14:17:55 SYSTEM101 dada: [ID 107833 kern.notice] dad1: disk okay
Aug 25 14:18:06 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 14:18:06 SYSTEM101 Uncorrectable data Error: Block 478a40
Aug 25 14:18:07 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 14:18:07 SYSTEM101 disk not responding to selection
Aug 25 14:18:07 SYSTEM101 dada: [ID 107833 kern.notice] dad1: disk okay
Aug 25 14:18:12 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 14:18:12 SYSTEM101 Uncorrectable data Error: Block 478a40
Aug 25 14:18:14 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 14:18:14 SYSTEM101 disk not responding to selection
Aug 25 14:18:14 SYSTEM101 dada: [ID 107833 kern.notice] dad1: disk okay
Aug 25 14:18:19 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 14:18:19 SYSTEM101 Uncorrectable data Error: Block 478a40
Aug 25 14:18:20 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 14:18:20 SYSTEM101 disk not responding to selection
Aug 25 14:18:20 SYSTEM101 dada: [ID 107833 kern.notice] dad1: disk okay
Aug 25 15:21:12 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 15:21:12 SYSTEM101 Uncorrectable data Error: Block 4ac2e0
Aug 25 15:21:14 SYSTEM101 dada: [ID 107833 kern.warning] WARNING: /pci@1e,600000/ide@d/dad@1,0 (dad1):
Aug 25 15:21:14 SYSTEM101 disk not responding to selection
Aug 25 15:21:14 SYSTEM101 dada: [ID 107833 kern.notice] dad1: disk okay