希捷7200.9不认盘的数据恢复案例
客户:襄阳一个数据恢复中心
硬盘型号:希捷ST3160812AS
故障描述:这个盘是襄阳一个数据恢复中心转过来的,通电终端报错如下:
Interface task reset
1024k x 16 SDRAM
TONKA2 - 1_Disk M-31 12-07-05 09:29
Head Mask FFFF - Switch to full int.
Spin Ready
(P)PATA Reset
DiskAccess ReadSector EC=43 at ffffffff.00.0002
DiskAccess ReadSector EC=43 at ffffffff.00.0002
12FFLUSH-1 Fail
CE Log ErrCode=0 LBA=0 Type=aFailed sys sect. write
DiskAccess ReadSector EC=43 at ffffffff.00.0059
Read Ver Retrys
Read Ver Retrys
DiskAccess ReadSector EC=43 at ffffffff.00.0059
Read Ver Retrys
DiskAccess ReadSector EC=43 at ffffffff.00.0059
Read Ver Retrys
DiskAccess ReadSector EC=43 at ffffffff.00.0059
Read Ver Failure!
Failed sys sect. write
Failed sys sect. write
Read Ver Retrys
Read Ver Retrys
Read Ver Retrys
Read Ver Retrys
Read Ver Failure!
Failed sys sect. write
Initializing SMART SectorsFailed sys sect. write
DiskAccess ReadSector EC=43 at ffffffff.00.0001
Read Ver Retrys
DiskAccess ReadSector EC=43 at ffffffff.00.0001
Read Ver Retrys
DiskAccess ReadSector EC=43 at ffffffff.00.0001
Read Ver Retrys
DiskAccess ReadSector EC=43 at ffffffff.00.0001
Read Ver Retrys
DiskAccess ReadSector EC=43 at ffffffff.00.0001
Read Ver Failure!
Failed sys sect. write
DiskAccess ReadSector EC=43 at ffffffff.00.0002
DiskAccess ReadSector EC=43 at ffffffff.00.0002
Unable To Load Overlay 01|000A
襄阳的那个数据恢复中心,以为是磁头老化,直接更换好的磁头上去,再通电依旧不认盘,终端报错还是一样。
处理方案:希捷7200.10以前的盘这种报错,分为2种情况,一种是磁头老化,可能通过更换好的磁头解决;另一种是固件区有问题。这次这个硬盘就属于第二种现象,最后我们通过使用俄罗斯进口的正版 PC3000 UDMA+DE做虚拟,成功恢复客户需要的所有数据。
