请问各位这个错误怎么解决 PH错误！

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ladataserver:/#errpt -aj425BDD47|more           \r\n---------------------------------------------------------------------------\r\nLABEL:          DISK_ERR1\r\nIDENTIFIER:     425BDD47\r\n\r\nDate/Time:       Fri Feb  9 22:48:17 2007\r\nSequence Number: 29990\r\nMachine Id:      00CB500F4C00\r\nNode Id:         ladataserver\r\nClass:           H\r\nType:            PERM\r\nResource Name:   hdisk1\r\nResource Class:  disk\r\nResource Type:   scsd\r\nLocation:        U787B.001.DNW4C91-P1-T14-L8-L0\r\nVPD:             \r\n        Manufacturer................IBM     \r\n        Machine Type and Model......HUS151473VL3800 \r\n        FRU Number..................80P3163     \r\n        ROS Level and ID............53334141\r\n        Serial Number...............00C90A75\r\n        EC Level....................H17923D   \r\n        Part Number.................26K5180     \r\n        Device Specific.(Z0)........000004029F00013A\r\n        Device Specific.(Z1)........VMPSS3AA    \r\n        Device Specific.(Z2)........0068\r\n        Device Specific.(Z3)........05182\r\n        Device Specific.(Z4)........0001\r\n        Device Specific.(Z5)........22\r\n        Device Specific.(Z6)........\r\n\r\nDescription\r\nDISK OPERATION ERROR\r\n\r\nProbable Causes\r\nMEDIA\r\n\r\nUser Causes\r\nMEDIA DEFECTIVE\r\n\r\n        Recommended Actions\r\n        FOR REMOVABLE MEDIA, CHANGE MEDIA AND RETRY\r\n        PERFORM PROBLEM DETERMINATION PROCEDURES\r\n\r\nFailure Causes\r\nMEDIA\r\nDISK DRIVE\r\n\r\n        Recommended Actions\r\n        FOR REMOVABLE MEDIA, CHANGE MEDIA AND RETRY\r\n        PERFORM PROBLEM DETERMINATION PROCEDURES\r\n\r\nDetail Data\r\nPATH ID\r\n           0\r\nSENSE DATA\r\n0A08 0000 2800 01D9 3078 0000 0800 0000 0102 0000 F000 0301 D930 7818 0000 0000 \r\n1100 0080 0052 0000 F72D 0000 001D 4903 012A 0000 0000 0000 0000 0000 0000 0000 \r\n0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 \r\n0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 \r\n0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0001 0FA4 0008

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ladataserver:/#errpt -aj613E5F38|more\r\n---------------------------------------------------------------------------\r\nLABEL:          LVM_IO_FAIL\r\nIDENTIFIER:     613E5F38\r\n\r\nDate/Time:       Fri Feb  9 22:48:17 2007\r\nSequence Number: 29991\r\nMachine Id:      00CB500F4C00\r\nNode Id:         ladataserver\r\nClass:           H\r\nType:            PERM\r\nResource Name:   LVDD\r\nResource Class:  NONE\r\nResource Type:   NONE\r\nLocation:        \r\n\r\nDescription\r\nI/O ERROR DETECTED BY LVM\r\n\r\nProbable Causes\r\nPOWER, DRIVE, ADAPTER, OR CABLE FAILURE\r\n\r\n        Recommended Actions\r\n        RUN DIAGNOSTICS AGAINST THE FAILING DEVICE\r\n\r\nDetail Data\r\nPHYSICAL VOLUME DEVICE MAJOR/MINOR\r\n8000 0017 0000 0000 \r\nERROR CODE AS DEFINED IN sys/errno.h\r\n         110\r\nBLOCK NUMBER\r\n              31010936\r\nLOGICAL VOLUME DEVICE MAJOR/MINOR\r\n8000 000A 0000 0002 \r\nPHYSICAL BUFFER TRANSACTION TIME\r\n                     4\r\nSENSE DATA\r\n0000 0000 0001 D930 00CB 500F 0000 4C00 0000 0108 A475 DCB4 00CB 500F 4A40 EA9C \r\n0000 0000 0000 0000

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ladataserver:/#errpt -ajEAA3D429|more\r\n---------------------------------------------------------------------------\r\nLABEL:          LVM_SA_STALEPP\r\nIDENTIFIER:     EAA3D429\r\n\r\nDate/Time:       Sat Feb 10 00:14:16 2007\r\nSequence Number: 29993\r\nMachine Id:      00CB500F4C00\r\nNode Id:         ladataserver\r\nClass:           S\r\nType:            UNKN\r\nResource Name:   LVDD\r\n\r\nDescription\r\nPHYSICAL PARTITION MARKED STALE\r\n\r\nDetail Data\r\nPHYSICAL VOLUME DEVICE MAJOR/MINOR\r\n8000 0017 0000 0000 \r\nPHYSICAL PARTITION NUMBER (DECIMAL)\r\n                   119\r\nLOGICAL VOLUME DEVICE MAJOR/MINOR\r\n8000 000A 0000 0002 \r\nSENSE DATA\r\n00CB 500F 0000 4C00 0000 0108 A475 DCB4 00CB 500F 4A40 EA9C 0000 0000 0000 0000