[Smartmontools-database] OWC Mercury Electra 3G
Attached is submission. I saw OWC 3G/6G in my .h database file, and also updated that file per instructions, but what happens regardless (even after full reboots) is # smartctl -i /dev/sdc ... Device is:Not in smartctl database [for details use: -P showall] ... Thank you -- http://www.fastmail.fm - Choose from over 50 domains or use your own smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.14.1-1-ARCH] (local build) Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Device Model: OWC Mercury Electra Pro 3G SSD Firmware Version: 541ABBF0 User Capacity:60,022,480,896 bytes [60.0 GB] Sector Size: 512 bytes logical/physical Rotation Rate:Solid State Device Device is:Not in smartctl database [for details use: -P showall] ATA Version is: ATA8-ACS, ACS-2 T13/2015-D revision 3 SATA Version is: SATA 3.0, 3.0 Gb/s (current: 3.0 Gb/s) Local Time is:Sat Apr 19 17:51:06 2014 MST SMART support is: Available - device has SMART capability. SMART support is: Enabled AAM feature is: Unavailable APM feature is: Unavailable Rd look-ahead is: Enabled Write cache is: Enabled ATA Security is: Disabled, NOT FROZEN [SEC1] Write SCT (Get) XXX Error Recovery Control Command failed: scsi error aborted command Wt Cache Reorder: N/A === 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: ( 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:(0x79) SMART execute Offline immediate. No Auto Offline data collection support. Suspend 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: (0x0025) SCT Status supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 10 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAGSVALUE WORST THRESH FAIL RAW_VALUE 1 Raw_Read_Error_Rate -O--CK 120 120 050-0 5 Reallocated_Sector_Ct PO--CK 099 099 003-0 9 Power_On_Hours -O--CK 088 088 000-10970 (73 152 0) 12 Power_Cycle_Count -O--CK 100 100 000-167 171 Unknown_Attribute -O-R-- 100 100 000-0 172 Unknown_Attribute -O--CK 100 100 000-0 174 Unknown_Attribute CK 000 000 000-2640 177 Wear_Leveling_Count -- 000 000 000-1 181 Program_Fail_Cnt_Total -O-R-- 100 100 000-0 182 Erase_Fail_Count_Total -O--CK 100 100 000-0 187 Reported_Uncorrect -O--C- 100 100 000-0 194 Temperature_Celsius -O---K 039 058 000-39 (Min/Max 20/58) 195 Hardware_ECC_Recovered --SRC- 120 120 000-0 196 Reallocated_Event_Count PO--CK 100 100 003-0 201 Unknown_SSD_Attribute --SRC- 120 120 000-0 204 Soft_ECC_Correction --SRC- 120 120 000-0 230 Unknown_SSD_Attribute PO--C- 100 100 000-100 231 Temperature_Celsius PO--C- 099 099 010-4294967297 233 Media_Wearout_Indicator -O--CK 000 000 000-581 234 Unknown_Attribute -O--CK 000 000 000-898 241 Total_LBAs_Written -O--CK 000 000 000-898 242 Total_LBAs_Read -O--CK 000 000 000-1435 ||_ K auto-keep |__ C event count _
Re: [Smartmontools-database] OWC Mercury Electra 3G
From what I read at this URL on SandForce SMART fields, http://code.google.com/p/hddguardian/wiki/SandForce_SMART_attributes smartmontools is all wrong for SandForce controllers. The key field is 231. "231E7 SSD Life Left A measure of the estimated life left, based on a combination of PE cycles and available reserve blocks. 100 is a new drive, 10 = replace as it has sufficient reserved blocks but the PE cycles have been used, 0 = insufficient reserved blocks, drive is read only to allow recovery of data on the drive." My drive has yet to show any signs of failing under daily use. It boots a full Linux OS (ext4 sans journal, no trim, no swap). - Product Page http://eshop.macsales.com/shop/internal_storage/SSD/Mercury_Electra_3G_Solid_State Staff comments on 6G not 3G, but applicable to all OWC models. http://blog.macsales.com/10682-other-world-computing-expands-built-in-usa-6gbs-solid-state-drive-line-with-new-mercury-electra-6g-ssd/comment-page-1#comment-40165 OWC Grant June 17, 2011 at 10:27 am On many levels, you could draw that comparison except for the exclusive use of Tier 1/Grade A NAND flash in all OWC SSD models. Simply put, we don’t use anything but the highest quality flash in all our Solid State solutions and no other Solid State Drive manufacturer lists as complete and detail specs as we do. And then…comparing the Extreme Pro 6G to the OCZ….well…we’re the only drive with a 5 year warranty and we’re not doing a recall of our drives unlike other brands currently are…. As one media source recent stated, and I’m paraphrasing here…. “OWC may not be first with intros in the SSD realm…because they take their time to make sure when they intro a product, it’s 100% solid” http://blog.macsales.com/10682-other-world-computing-expands-built-in-usa-6gbs-solid-state-drive-line-with-new-mercury-electra-6g-ssd/comment-page-1#comment-40164 OWC Grant June 17, 2011 at 10:18 am Hi Matthew: Yes, flash is a commodity, just like a rechargeable battery that had a certain amount of charging cycles in it before it just doesn’t hold a charge anymore. The cells have a limited lifetime, but we’re talking in terms of years – not too dissimilar to the time that a standard, platter based hard drive would suffer from a physical drive failure. It becomes more of an issue for the manufacturer in design of the SSDs than it becomes for an end user purchasing from a trusted source. All OWC SSDs use only Tier 1/Grade A flash in our SSDs. Add that to the Wear Leveling and Block Management properties of the SandForce controllers and you’re assured to have a good long lifetime of use with any SSD from the OWC family of drives. Our Extreme Pro 6G comes with a 5 year warranty…we fully expect them to well exceed that period of use. Heck, our Extreme Pro 3G has a MTBF rating of 2,000,000 hours…which under 24/7 use, the drive will last 228 years. I’d say that’s pretty reliable and thus nothing to worry about. ;-) More, http://blog.macsales.com/9438-not-all-ssd%E2%80%99s-are-created-equal-the-story-continues -- http://www.fastmail.fm - Same, same, but different... -- Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/NeoTech ___ Smartmontools-database mailing list Smartmontools-database@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/smartmontools-database
