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Re: [smartmontools-support] Unknown_Attribute
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From: Bruce A. <ba...@gr...> - 2008-07-22 19:12:58
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Hi Kai, On current smartmontools releases, Attribute 190 is listed as Airflow_Temperature_Cel. This is how it is used by Western Digital. Apparently Seagate uses it for 100-temperature_in_Celsius. Cheers, Bruce On Tue, 22 Jul 2008, Kai Meyer wrote: > Bruce Allen wrote: >>>>> [3ware_disk_01], FAILED SMART self-check. BACK UP DATA NOW! >>>> >>>> This is a geniune warning and should not be ignored. I suggest that >>>> you run: >>>> >>>> smartctl -a /dev/twa0 -d 3ware,1 >>>> >>>> to see what Attribute is failing. The other output is not very >>>> significant or worrying. >>> Right. I'm already chasing down another drive for the replacement. I'm >>> not to worried about this server. I could loose all the data, and not be >>> put out more than an hour or so of work. What I'm more interested in is >>> the Unknown_Attributes that are showing up (and the 3ware to linux >>> device question below too). Looking into it a little more, I have a >>> number of unknowns. >>> >>> ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE >>> UPDATED WHEN_FAILED RAW_VALUE >>> 7 Seek_Error_Rate 0x000f 029 028 030 Pre-fail >>> Always FAILING_NOW 23600849005027 >> >> This is the problem. The drive is having mechanical/servo problems >> steering the head to the correct track. >> >>> 9 Power_On_Hours 0x0032 100 100 000 Old_age >>> Always - 187 >> >> Hmmm, 187 hours old, infant death. >> >>> 184 Unknown_Attribute 0x0032 100 100 099 Old_age >>> Always - 0 >>> 187 Unknown_Attribute 0x0032 100 100 000 Old_age >>> Always - 0 >>> 188 Unknown_Attribute 0x0032 100 100 000 Old_age >>> Always - 0 >>> 189 Unknown_Attribute 0x003a 091 091 000 Old_age >>> Always - 9 >>> 190 Unknown_Attribute 0x0022 075 068 045 Old_age >>> Always - 454557721 >> >> You'll have to ask the disk vendor if they can identify these >> Attributes and their interpretation. >> >>> 194 Temperature_Celsius 0x0022 025 040 000 Old_age >>> Always - 25 (Lifetime Min/Max 0/21) >> >> Very nice (cool!) operating temperatures! >> >>> All 12 of my disks ahve these "Unknown_Attribute"s, and the FAQ >>> suggested I asked this list to try and figure them out. These are >>> brand-new Seagate disks. >> >> I don't have much idea what these are. You can try contacting Seagate >> directly to ask. >> >> Cheers, >> Bruce >> > The closest I've gotten is on wikipedia. > http://en.wikipedia.org/wiki/Self-Monitoring,_Analysis,_and_Reporting_Technology#Attributes > This page lists attribute 190 as 100-Temperature. Not really all that > useful. I still don't know what 184-189 is though. Seagate's live chat > was a dead end. I don't think the techs I chatted with knew much about > SMART at all, and baulked at the usage of "3rd party" software. I can't > blame them for not supporting other software, but there's gotta be a > spreadsheet somewhere that lists SMART attributes IDs, names, and > descriptions. The best I got out of them was a "3rd party" site: > http://www.ariolic.com/activesmart/smart-attributes/ > > So, from the results that I'm seeing on this server, wikipedia's > description of attribute 190 is accurate: > > Here's all 12 disks, and the 190 and 194 attributes. Each server at 25 > degrees has 190 listed as 75. Each at 26 has 190 listed as 74. Seems a > pretty safe bet that's what's going on. > log.00.txt:190 Unknown_Attribute 0x0022 075 068 045 > Old_age Always - 454557721 > log.00.txt:194 Temperature_Celsius 0x0022 025 040 000 > Old_age Always - 25 (Lifetime Min/Max 0/21) > log.01.txt:190 Unknown_Attribute 0x0022 075 068 045 > Old_age Always - 454557721 > log.01.txt:194 Temperature_Celsius 0x0022 025 040 000 > Old_age Always - 25 (Lifetime Min/Max 0/21) > log.02.txt:190 Unknown_Attribute 0x0022 074 066 045 > Old_age Always - 488243226 > log.02.txt:194 Temperature_Celsius 0x0022 026 040 000 > Old_age Always - 26 (Lifetime Min/Max 0/22) > log.03.txt:190 Unknown_Attribute 0x0022 076 068 045 > Old_age Always - 454492184 > log.03.txt:194 Temperature_Celsius 0x0022 024 040 000 > Old_age Always - 24 (Lifetime Min/Max 0/21) > log.04.txt:190 Unknown_Attribute 0x0022 076 068 045 > Old_age Always - 454557720 > log.04.txt:194 Temperature_Celsius 0x0022 024 040 000 > Old_age Always - 24 (Lifetime Min/Max 0/21) > log.05.txt:190 Unknown_Attribute 0x0022 075 068 045 > Old_age Always - 471334937 > log.05.txt:194 Temperature_Celsius 0x0022 025 040 000 > Old_age Always - 25 (Lifetime Min/Max 0/21) > log.06.txt:190 Unknown_Attribute 0x0022 076 068 045 > Old_age Always - 454492184 > log.06.txt:194 Temperature_Celsius 0x0022 024 040 000 > Old_age Always - 24 (Lifetime Min/Max 0/21) > log.07.txt:190 Unknown_Attribute 0x0022 076 068 045 > Old_age Always - 454492184 > log.07.txt:194 Temperature_Celsius 0x0022 024 040 000 > Old_age Always - 24 (Lifetime Min/Max 0/21) > log.08.txt:190 Unknown_Attribute 0x0022 076 068 045 > Old_age Always - 454557720 > log.08.txt:194 Temperature_Celsius 0x0022 024 040 000 > Old_age Always - 24 (Lifetime Min/Max 0/21) > log.09.txt:190 Unknown_Attribute 0x0022 075 068 045 > Old_age Always - 454557721 > log.09.txt:194 Temperature_Celsius 0x0022 024 040 000 > Old_age Always - 24 (Lifetime Min/Max 0/22) > log.10.txt:190 Unknown_Attribute 0x0022 077 069 045 > Old_age Always - 437649431 > log.10.txt:194 Temperature_Celsius 0x0022 023 040 000 > Old_age Always - 23 (Lifetime Min/Max 0/21) > log.11.txt:190 Unknown_Attribute 0x0022 076 067 045 > Old_age Always - 454492184 > log.11.txt:194 Temperature_Celsius 0x0022 024 040 000 > Old_age Always - 24 (Lifetime Min/Max 0/21) > > > > -Kai Meyer > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > Smartmontools-support mailing list > Sma...@li... > https://lists.sourceforge.net/lists/listinfo/smartmontools-support > |
