From: Andreas H. <and...@01...> - 2012-02-13 11:35:18
|
Hello! The device mentioned in the subject is a SSD device (controller: SF-2281) and 3 days old. It reports the following values: SMART Attributes Data Structure revision number: 10 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 089 089 050 Pre-fail Always - 3398974 5 Reallocated_Sector_Ct 0x0033 100 100 003 Pre-fail Always - 0 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 161748468367395 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 14 171 Unknown_Attribute 0x0032 000 000 000 Old_age Always - 0 172 Unknown_Attribute 0x0032 000 000 000 Old_age Always - 0 174 Unknown_Attribute 0x0030 000 000 000 Old_age Offline - 3 177 Wear_Leveling_Count 0x0000 000 000 000 Old_age Offline - 0 181 Program_Fail_Cnt_Total 0x0032 000 000 000 Old_age Always - 0 182 Erase_Fail_Count_Total 0x0032 000 000 000 Old_age Always - 0 187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0 194 Temperature_Celsius 0x0022 030 055 000 Old_age Always - 30 (Min/Max 17/55) 195 Hardware_ECC_Recovered 0x001c 120 120 000 Old_age Offline - 3398974 196 Reallocated_Event_Count 0x0033 100 100 003 Pre-fail Always - 0 201 Soft_Read_Error_Rate 0x001c 120 120 000 Old_age Offline - 3398974 204 Soft_ECC_Correction 0x001c 120 120 000 Old_age Offline - 3398974 230 Head_Amplitude 0x0013 100 100 000 Pre-fail Always - 100 231 Temperature_Celsius 0x0013 100 100 010 Pre-fail Always - 0 233 Media_Wearout_Indicator 0x0000 000 000 000 Old_age Offline - 236 234 Unknown_Attribute 0x0032 000 000 000 Old_age Always - 212 241 Total_LBAs_Written 0x0032 000 000 000 Old_age Always - 212 242 Total_LBAs_Read 0x0032 000 000 000 Old_age Always - 119 SMART Error Log not supported SMART Self-test Log not supported SMART 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. ID9 looks odd to me. SSD_Life_Left is missing completely. And to be honest, I'm not sure, if I should trust the other parameters and how to interpret them. Especially Total_LBAs_Written, Media_Wearout_Indicator, Raw_Read_Error_Rate, Hardware_ECC_Recovered, Soft_Read_Error_Rate and Soft_ECC_Correction. I ran two self tests (short and conveyance). Both didn't show any problem / log entries. I would be happy to get some more information about to interpret the values. Thank you, kind regards, Andreas |
From: Christian F. <Chr...@t-...> - 2012-02-13 18:20:38
|
Andreas Hartmann wrote: > The device mentioned in the subject is a SSD device (controller: > SF-2281) and 3 days old. It reports the following values: > > > SMART Attributes Data Structure revision number: 10 > Vendor Specific SMART Attributes with Thresholds: > ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE > ... > 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 161748468367395 > ... > 231 Temperature_Celsius 0x0013 100 100 010 Pre-fail Always - 0 > ... This device is likely not in smartctl database. This fact should be printed by smartctl -i. http://sourceforge.net/apps/trac/smartmontools/wiki/FAQ#MyATAdriveisnotinthesmartctlsmartddatabase In this case, smartctl uses default assignments for attributes which work for most HDDs. SMART attributes of SSDs differ considerably from HDDs (Note that there is NO standard for attribute format and assignments). > ID9 looks odd to me. SandForce Based devices use a very uncommon format for attribute 9: Hours and Milliseconds in high bytes: 161748468367395 = 0x931C00000023 = ~35 hours > SSD_Life_Left is missing completely. It is attribute 231, also SandForce specific. http://sourceforge.net/apps/trac/smartmontools/wiki/FAQ#TheSSD_Life_LeftAttributeofmynewSandForcebasedSSDreportszero > > I would be happy to get some more information about to interpret the > values. Please provide smartctl -i output also. We always need the exact ATA IDENTIFY string to add the device to the database. Please don't discard the first output line because it reports the smartctl version and platform. Meantime you could use "-v 9,msec24hour32 -v 231,SSD_Life_Left" options to display the a mentioned attributes properly. Thanks, Christian |
From: Andreas H. <and...@01...> - 2012-02-13 20:48:59
|
Christian Franke schrieb: > Andreas Hartmann wrote: >> The device mentioned in the subject is a SSD device (controller: >> SF-2281) and 3 days old. It reports the following values: >> >> >> SMART Attributes Data Structure revision number: 10 >> Vendor Specific SMART Attributes with Thresholds: >> ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE >> ... >> 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 161748468367395 >> ... >> 231 Temperature_Celsius 0x0013 100 100 010 Pre-fail Always - 0 >> ... > > This device is likely not in smartctl database. This fact should be > printed by smartctl -i. > http://sourceforge.net/apps/trac/smartmontools/wiki/FAQ#MyATAdriveisnotinthesmartctlsmartddatabase That's true. > In this case, smartctl uses default assignments for attributes which > work for most HDDs. SMART attributes of SSDs differ considerably from > HDDs (Note that there is NO standard for attribute format and assignments). > > >> ID9 looks odd to me. > > SandForce Based devices use a very uncommon format for attribute 9: > Hours and Milliseconds in high bytes: > > 161748468367395 = 0x931C00000023 = ~35 hours > > >> SSD_Life_Left is missing completely. > > It is attribute 231, also SandForce specific. > http://sourceforge.net/apps/trac/smartmontools/wiki/FAQ#TheSSD_Life_LeftAttributeofmynewSandForcebasedSSDreportszero I already read it, but it doesn't solve my problem :-), because it doesn't report zero - it doesn't exist at all. >> >> I would be happy to get some more information about to interpret the >> values. > > Please provide smartctl -i output also. We always need the exact ATA > IDENTIFY string to add the device to the database. Please don't discard > the first output line because it reports the smartctl version and platform. No problem - here it is (completely): smartctl -a /dev/sda smartctl 5.42 2011-10-20 r3458 [x86_64-linux-3.1.10-1.1-desktop] (SUSE RPM) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net === START OF INFORMATION SECTION === Device Model: Corsair Force GT Serial Number: [snip] LU WWN Device Id: 0 000000 000000000 Firmware Version: 1.3.3 User Capacity: 240,057,409,536 bytes [240 GB] Sector Size: 512 bytes logical/physical Device is: Not in smartctl database [for details use: -P showall] ATA Version is: 8 ATA Standard is: ACS-2 revision 3 Local Time is: Mon Feb 13 21:35:14 2012 CET 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: (0x02) Offline data collection activity was completed without error. Auto Offline Data Collection: Disabled. Self-test execution status: ( 1) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: ( 2930) seconds. Offline data collection capabilities: (0x7f) SMART execute Offline immediate. Auto Offline data collection on/off support. Abort Offline collection upon new command. Offline surface scan supported. Self-test supported. 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: ( 1) minutes. Extended self-test routine recommended polling time: ( 48) minutes. Conveyance self-test routine recommended polling time: ( 2) minutes. SCT capabilities: (0x0021) SCT Status supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 10 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 095 095 050 Pre-fail Always - 25125190 5 Reallocated_Sector_Ct 0x0033 100 100 003 Pre-fail Always - 0 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 202318729445423 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 14 171 Unknown_Attribute 0x0032 000 000 000 Old_age Always - 0 172 Unknown_Attribute 0x0032 000 000 000 Old_age Always - 0 174 Unknown_Attribute 0x0030 000 000 000 Old_age Offline - 3 177 Wear_Leveling_Count 0x0000 000 000 000 Old_age Offline - 0 181 Program_Fail_Cnt_Total 0x0032 000 000 000 Old_age Always - 0 182 Erase_Fail_Count_Total 0x0032 000 000 000 Old_age Always - 0 187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0 194 Temperature_Celsius 0x0022 032 055 000 Old_age Always - 32 (Min/Max 17/55) 195 Hardware_ECC_Recovered 0x001c 120 120 000 Old_age Offline - 25125190 196 Reallocated_Event_Count 0x0033 100 100 003 Pre-fail Always - 0 201 Soft_Read_Error_Rate 0x001c 120 120 000 Old_age Offline - 25125190 204 Soft_ECC_Correction 0x001c 120 120 000 Old_age Offline - 25125190 230 Head_Amplitude 0x0013 100 100 000 Pre-fail Always - 100 231 Temperature_Celsius 0x0013 100 100 010 Pre-fail Always - 0 233 Media_Wearout_Indicator 0x0000 000 000 000 Old_age Offline - 243 234 Unknown_Attribute 0x0032 000 000 000 Old_age Always - 214 241 Total_LBAs_Written 0x0032 000 000 000 Old_age Always - 214 242 Total_LBAs_Read 0x0032 000 000 000 Old_age Always - 130 SMART Error Log not supported SMART Self-test Log not supported SMART 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. > > Meantime you could use "-v 9,msec24hour32 -v 231,SSD_Life_Left" options > to display the a mentioned attributes properly. -v 9 works fine, -v 231 doesn't work: smartctl -a -v 231,SSD_Life_Left /dev/sda smartctl 5.42 2011-10-20 r3458 [x86_64-linux-3.1.10-1.1-desktop] (SUSE RPM) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net =======> INVALID ARGUMENT TO -v: 231,SSD_Life_Left =======> VALID ARGUMENTS ARE: help N,raw8[:012345rvwz][,ATTR_NAME] N,raw16[:012345rvwz][,ATTR_NAME] N,raw48[:012345rvwz][,ATTR_NAME] N,hex48[:012345rvwz][,ATTR_NAME] N,raw64[:012345rvwz][,ATTR_NAME] N,hex64[:012345rvwz][,ATTR_NAME] N,raw16(raw16)[:012345rvwz][,ATTR_NAME] N,raw16(avg16)[:012345rvwz][,ATTR_NAME] N,raw24/raw24[:012345rvwz][,ATTR_NAME] N,raw24/raw32[:012345rvwz][,ATTR_NAME] N,sec2hour[:012345rvwz][,ATTR_NAME] N,min2hour[:012345rvwz][,ATTR_NAME] N,halfmin2hour[:012345rvwz][,ATTR_NAME] N,msec24hour32[:012345rvwz][,ATTR_NAME] N,tempminmax[:012345rvwz][,ATTR_NAME] N,temp10x[:012345rvwz][,ATTR_NAME] 9,halfminutes 9,minutes 9,seconds 9,temp 192,emergencyretractcyclect 193,loadunload 194,10xCelsius 194,unknown 197,increasing 198,offlinescanuncsectorct 198,increasing 200,writeerrorcount 201,detectedtacount 220,temp <======= Use smartctl -h to get a usage summary Thanks, Andreas |
From: Christian F. <Chr...@t-...> - 2012-02-13 22:06:31
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Andreas Hartmann wrote: > Christian Franke schrieb: >>> SSD_Life_Left is missing completely. >> It is attribute 231, also SandForce specific. >> http://sourceforge.net/apps/trac/smartmontools/wiki/FAQ#TheSSD_Life_LeftAttributeofmynewSandForcebasedSSDreportszero > I already read it, but it doesn't solve my problem :-), because it > doesn't report zero - it doesn't exist at all. Attribute 231 exists, smartctl prints a different name. > >>> I would be happy to get some more information about to interpret the >>> values. >> Please provide smartctl -i output also. We always need the exact ATA >> IDENTIFY string to add the device to the database. Please don't discard >> the first output line because it reports the smartctl version and platform. > No problem - here it is (completely): > > smartctl -a /dev/sda > smartctl 5.42 2011-10-20 r3458 [x86_64-linux-3.1.10-1.1-desktop] (SUSE RPM) > Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net > > === START OF INFORMATION SECTION === > Device Model: Corsair Force GT > Serial Number: [snip] BTW: You could use -q noserial here > LU WWN Device Id: 0 000000 000000000 Hmm... Corsair again violates ATA requirement to provide a WWN. >> Meantime you could use "-v 9,msec24hour32 -v 231,SSD_Life_Left" options >> to display the a mentioned attributes properly. > -v 9 works fine, -v 231 doesn't work: Sorry, it should read "-v 231,raw48,SSD_Life_Left". But this no longer needed, it is now in drivedb.h. Run /usr/sbin/update-smart-drivedb to test. Thanks, Christian |
From: Andreas H. <and...@01...> - 2012-02-13 22:40:10
|
Christian Franke schrieb: > Andreas Hartmann wrote: >> Christian Franke schrieb: >>>> SSD_Life_Left is missing completely. >>> It is attribute 231, also SandForce specific. >>> http://sourceforge.net/apps/trac/smartmontools/wiki/FAQ#TheSSD_Life_LeftAttributeofmynewSandForcebasedSSDreportszero >> I already read it, but it doesn't solve my problem :-), because it >> doesn't report zero - it doesn't exist at all. > > Attribute 231 exists, smartctl prints a different name. Shame on me ... [...] >> LU WWN Device Id: 0 000000 000000000 > > Hmm... Corsair again violates ATA requirement to provide a WWN. I didn't change anything at this point. > >>> Meantime you could use "-v 9,msec24hour32 -v 231,SSD_Life_Left" options >>> to display the a mentioned attributes properly. >> -v 9 works fine, -v 231 doesn't work: > > Sorry, it should read "-v 231,raw48,SSD_Life_Left". No problem! > > But this no longer needed, it is now in drivedb.h. > Run /usr/sbin/update-smart-drivedb to test. Yes - it looks better now. But anyway, I do have one more question now. I'm getting this raw value for 1, 195, 201 and 204: 0/26720238 ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000f 092 092 050 Pre-fail Always - 0/26720238 195 ECC_Uncorr_Error_Count 0x001c 120 120 000 Old_age Offline - 0/26720238 201 Unc_Soft_Read_Err_Rate 0x001c 120 120 000 Old_age Offline - 0/26720238 204 Soft_ECC_Correct_Rate 0x001c 120 120 000 Old_age Offline - 0/26720238 What does "0/26720238" mean? Thanks, kind regards, Andreas |
From: Christian F. <Chr...@t-...> - 2012-02-14 06:36:41
|
Andreas Hartmann wrote: > Christian Franke schrieb: >> But this no longer needed, it is now in drivedb.h. >> Run /usr/sbin/update-smart-drivedb to test. > Yes - it looks better now. But anyway, I do have one more question now. > I'm getting this raw value for 1, 195, 201 and 204: 0/26720238 > > ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE > 1 Raw_Read_Error_Rate 0x000f 092 092 050 Pre-fail Always - 0/26720238 > 195 ECC_Uncorr_Error_Count 0x001c 120 120 000 Old_age Offline - 0/26720238 > 201 Unc_Soft_Read_Err_Rate 0x001c 120 120 000 Old_age Offline - 0/26720238 > 204 Soft_ECC_Correct_Rate 0x001c 120 120 000 Old_age Offline - 0/26720238 > > What does "0/26720238" mean? > Error/Total counters: no error events in 26720238 (whatever) operations. Christian |
From: Andreas H. <and...@01...> - 2012-02-14 07:08:58
|
Christian Franke schrieb: > Andreas Hartmann wrote: >> Christian Franke schrieb: >>> But this no longer needed, it is now in drivedb.h. >>> Run /usr/sbin/update-smart-drivedb to test. >> Yes - it looks better now. But anyway, I do have one more question now. >> I'm getting this raw value for 1, 195, 201 and 204: 0/26720238 >> >> ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE >> 1 Raw_Read_Error_Rate 0x000f 092 092 050 Pre-fail Always - 0/26720238 >> 195 ECC_Uncorr_Error_Count 0x001c 120 120 000 Old_age Offline - 0/26720238 >> 201 Unc_Soft_Read_Err_Rate 0x001c 120 120 000 Old_age Offline - 0/26720238 >> 204 Soft_ECC_Correct_Rate 0x001c 120 120 000 Old_age Offline - 0/26720238 >> >> What does "0/26720238" mean? >> > > Error/Total counters: no error events in 26720238 (whatever) operations. Thank you - it's a pity, that it's not clear, what "whatever" means. Is it a proprietary solution of Corsair? Regards, Andreas |
From: Christian F. <Chr...@t-...> - 2012-02-14 18:08:29
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Andreas Hartmann wrote: > Christian Franke schrieb: >> Andreas Hartmann wrote: >>> What does "0/26720238" mean? >>> >> Error/Total counters: no error events in 26720238 (whatever) operations. > Thank you - it's a pity, that it's not clear, what "whatever" means. Is > it a proprietary solution of Corsair? > > No. Fortunately SMART values of (most?) SandForce based SSDs are similar. Christian |
From: Andreas H. <and...@01...> - 2012-02-15 11:30:47
|
Christian Franke schrieb: > Andreas Hartmann wrote: >> Christian Franke schrieb: >>> Andreas Hartmann wrote: >>>> What does "0/26720238" mean? >>>> >>> Error/Total counters: no error events in 26720238 (whatever) operations. >> Thank you - it's a pity, that it's not clear, what "whatever" means. Is >> it a proprietary solution of Corsair? >> >> > > No. Fortunately SMART values of (most?) SandForce based SSDs are similar. Thank you for your very quick support and for the time you're spending to build / proof smarmontools. Kind regards, Andreas |