Ciao, su un portatile che uso ho installato smart-notifier, per avere notifiche dello stato di salute del disco tramite tecnologia S.M.A.R.T. Appena configurato e riavviato il demone smartmontools mi arrivano due notifiche: ---- This email was generated by the smartd daemon running on: host name: portatile DNS domain: [Unknown] NIS domain: (none) The following warning/error was logged by the smartd daemon: Device: /dev/sda, 234001649 Currently unreadable (pending) sectors For details see host's SYSLOG (default: /var/log/messages). You can also use the smartctl utility for further investigation. No additional email messages about this problem will be sent. ---- This email was generated by the smartd daemon running on: host name: portatile DNS domain: [Unknown] NIS domain: (none) The following warning/error was logged by the smartd daemon: Device: /dev/sda, 23406950 Offline uncorrectable sectors For details see host's SYSLOG (default: /var/log/messages). You can also use the smartctl utility for further investigation. No additional email messages about this problem will be sent. ---- I due messaggi non mi dicono niente di buono. In sintesi: 1) Device: /dev/sda, 234001649 Currently unreadable (pending) sectors 2) Device: /dev/sda, 23406950 Offline uncorrectable sectors Inoltre se riavvio il demone smartmontools arrivano altre notifiche. Se capisco bene, il significato e' che il numero di settori "unreadable" e "uncorrectable" sembra aumentare costantemente... Ora ci sono due possibilita': A) non sto capendo bene quello che succede e/o smartmontools da i numeri. B) il disco sta morendo. Ditemi che non e' la B... Emanuele P.S.: allego l'output dettagliato di "smartctl -F samsung2 -a /dev/sda"
smartctl version 5.37 [i686-pc-linux-gnu] Copyright (C) 2002-6 Bruce Allen Home page is http://smartmontools.sourceforge.net/ === START OF INFORMATION SECTION === Device Model: SAMSUNG HS122JC Serial Number: S18GJ16Q218038 Firmware Version: GQ100-01 User Capacity: 120,034,123,776 bytes Device is: In smartctl database [for details use: -P show] ATA Version is: 6 ATA Standard is: ATA/ATAPI-6 T13 1410D revision 1 Local Time is: Sun Nov 15 00:24:38 2009 CET ==> WARNING: May need -F samsung or -F samsung2 enabled; see manual for details. SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED General SMART Values: Offline data collection status: (0x00) Offline data collection activity was never started. Auto Offline Data Collection: Disabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: ( 0) seconds. Offline data collection capabilities: (0x59) SMART execute Offline immediate. No Auto Offline data collection support. Suspend Offline collection upon new command. Offline surface scan supported. Self-test supported. No Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. General Purpose Logging supported. Short self-test routine recommended polling time: ( 2) minutes. Extended self-test routine recommended polling time: ( 62) minutes. SMART Attributes Data Structure revision number: 4 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000f 100 100 051 Pre-fail Always - 0 3 Spin_Up_Time 0x0007 091 091 025 Pre-fail Always - 2281 4 Start_Stop_Count 0x0032 099 099 000 Old_age Always - 12113 5 Reallocated_Sector_Ct 0x0033 252 252 010 Pre-fail Always - 0 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 2845 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 730 191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 4317 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 768 194 Temperature_Celsius 0x0022 130 070 000 Old_age Always - 36 (Lifetime Min/Max 10/56) 196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 2845 197 Current_Pending_Sector 0x0032 014 014 000 Old_age Always - 234006505 198 Offline_Uncorrectable 0x0032 092 092 000 Old_age Always - 23407161 199 UDMA_CRC_Error_Count 0x0032 097 097 000 Old_age Always - 9500054 200 Multi_Zone_Error_Rate 0x0032 092 092 000 Old_age Always - 23555200 SMART Error Log Version: 1 ATA Error Count: 7941 (device log contains only the most recent five errors) CR = Command Register [HEX] FR = Features Register [HEX] SC = Sector Count Register [HEX] SN = Sector Number Register [HEX] CL = Cylinder Low Register [HEX] CH = Cylinder High Register [HEX] DH = Device/Head Register [HEX] DC = Device Command Register [HEX] ER = Error register [HEX] ST = Status register [HEX] Powered_Up_Time is measured from power on, and printed as DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes, SS=sec, and sss=millisec. It "wraps" after 49.710 days. Error 7941 occurred at disk power-on lifetime: 0 hours (0 days + 0 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 00 00 00 00 00 00 00 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 00 00 01 01 00 00 a0 0a 00:00:02.316 NOP [Abort queued commands] ef fc f7 7f f6 4b 5b bd 49d+16:45:10.223 SET FEATURES [Reserved for CFA] ff 9f 4f fe fd ff f6 f6 43d+11:51:38.417 [VENDOR SPECIFIC] ff bf 9e f7 3d df 3b 7c 49d+16:14:43.667 [VENDOR SPECIFIC] f7 7f fe fb 47 ff 3f ef 49d+15:38:57.407 [VENDOR SPECIFIC] Error 7940 occurred at disk power-on lifetime: 0 hours (0 days + 0 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 00 00 00 00 00 00 00 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 00 00 01 01 00 00 a0 0a 00:00:02.323 NOP [Abort queued commands] ef fc f7 3f f6 0b 5b 9d 49d+16:40:48.079 SET FEATURES [Reserved for CFA] ff 9f 4f fe f9 ff f6 f6 43d+11:51:38.417 [VENDOR SPECIFIC] ff bf 9e f7 3c df 3b 7c 49d+16:14:43.667 [VENDOR SPECIFIC] f6 7f fe e9 47 ff 3f ee 43d+10:31:02.379 SECURITY DISABLE PASSWORD Error 7939 occurred at disk power-on lifetime: 0 hours (0 days + 0 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 00 00 00 00 00 00 00 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 00 00 01 01 00 00 a0 0a 00:00:01.990 NOP [Abort queued commands] ca 00 08 07 02 58 e0 08 00:01:52.088 WRITE DMA ca 00 08 8f 01 58 e0 08 00:01:52.088 WRITE DMA ca 00 10 8f 00 58 e0 08 00:01:52.087 WRITE DMA ca 00 10 3f 00 58 e0 08 00:01:52.087 WRITE DMA Error 7938 occurred at disk power-on lifetime: 0 hours (0 days + 0 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 00 00 00 00 00 00 00 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 00 00 01 01 00 00 a0 0a 00:00:02.325 NOP [Abort queued commands] ef fc f7 3f e6 0b 5b bd 49d+16:40:48.079 SET FEATURES [Reserved for CFA] ff 9f 4f fe f9 ff f6 f6 43d+11:51:38.417 [VENDOR SPECIFIC] ff bf 9e f7 3c df 3b 7c 49d+16:14:43.667 [VENDOR SPECIFIC] f6 7f fe e9 47 ff 3f ee 42d+15:17:36.361 SECURITY DISABLE PASSWORD Error 7937 occurred at disk power-on lifetime: 0 hours (0 days + 0 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 00 50 3f ba cd 04 e1 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 00 ff 01 01 00 00 a0 0a 00:00:16.871 NOP [Reserved subcommand] c8 ff 3f ba cd 04 e1 08 00:00:10.406 READ DMA c8 ff 3f 7b cd 04 e1 08 00:00:10.405 READ DMA c8 ff 3f 3c cd 04 e1 08 00:00:10.405 READ DMA c8 ff 3f fd cc 04 e1 08 00:00:10.392 READ DMA SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Short offline Completed without error 00% 2845 - # 2 Short offline Interrupted (host reset) 90% 1720 - # 3 Extended offline Completed without error 00% 1190 - # 4 Extended offline Completed without error 00% 336 - # 5 Short offline Completed without error 00% 2 - # 6 Short offline Interrupted (host reset) 80% 2 - # 7 Short offline Completed without error 00% 1 - # 8 Short offline Interrupted (host reset) 80% 0 - SMART Selective Self-Test Log Data Structure Revision Number (0) should be 1 SMART Selective self-test log data structure revision number 0 Warning: ATA Specification requires selective self-test log data structure revision number = 1 SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 0 0 Not_testing 2 0 0 Not_testing 3 0 0 Not_testing 4 0 0 Not_testing 5 0 0 Not_testing Selective self-test flags (0x0): After scanning selected spans, do NOT read-scan remainder of disk. If Selective self-test is pending on power-up, resume after 0 minute delay.