EMC 错了么之终结篇

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今天EMC终于又派工程师来更换那块换错了的硬盘.之前0_1_13这块硬盘的状态为:

# navicli -h 172.16.9.5 getdisk 0_1_13
Bus 0 Enclosure 1  Disk 13
Vendor Id:               SEAGATE 
.....
Serial Number:           3KT0ZCE7
Sectors:                 139681792 (68204)
Capacity:                68238
Private:                 19: 69704 
Bind Signature:          0x13cf, 1, 13
Hard Read Errors:        0
Hard Write Errors:       1
Soft Read Errors:        3
Soft Write Errors:       3
Read Retries:     N/A
Write Retries:    N/A
Remapped Sectors:        N/A
Number of Reads:         152130661
Number of Writes:        11614837
Number of Luns:          1
....

可是更换之后我注意到,错误信息仍然被保留:

# navicli -h 172.16.9.5 getdisk 0_1_13
Bus 0 Enclosure 1  Disk 13
Vendor Id:               SEAGATE 
...
Serial Number:           3KT10ACP
Sectors:                 139681792 (68204)
Capacity:                68238
Private:                 19: 69704 
Bind Signature:          0x13cf, 1, 13
Hard Read Errors:        0
Hard Write Errors:       1
Soft Read Errors:        3
Soft Write Errors:       3
Read Retries:     N/A
Write Retries:    N/A
....