Fujitsu MJA2500BH Maintenance Manual - Page 139
Table 5.18, Data format of SMART Summary Error Log 1/2
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5.3 Host Commands • SMART error logging If the device detects an unrecoverable error during execution of a command received from the host, the device registers the error information in the SMART Summary Error Log (see Table 5.18) and the SMART Comprehensive Error Log (see Table 5.19), and saves the information on media. The host issues the SMART Read Log Sector sub-command (Features field = D5h, Sector Number field = 01h, Sector Count field = 01h) and can read the SMART Summary Error Log. The host issues the SMART Read Log Sector sub-command (Features field = D5h, Sector Number field = 02h, Sector Count field = 33h) and can read the SMART Comprehensive Error Log. Table 5.18 Data format of SMART Summary Error Log (1/2) Byte(hex) Item 00 01 02 to 0D 0E to 19 1A to 25 26 to 31 32 33 34 35 36 37 38 39 3A to 3D Version of this function Pointer for the latest "Error Log Data Structure" Forth last command data structure Third last command data structure Second last command data structure Last command data structure Device Control field value Features field value Error log data structure Sector Count field value Sector Number field value Command data structure Cylinder Low field value Cylinder High field value Drive/Head field value Command field value Elapsed time after the power-on sequence (unit: ms) C141-E293 5-65