Menu
▾
▴
Re: [smartmontools-support] Unknown_Attribute
|
From: Kai M. <ka...@fi...> - 2008-07-22 19:07:55
|
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 |
