不确定这是否是Stack溢出的一个有效问题,但我注意到在S.M.A.R.T数据中有一些有趣的东西,用于我的关键的Micron SSD数据。在智能数据中,它嵌入了URLS,警告我我的固件已经过时:
=== START OF INFORMATION SECTION ===
Model Family: Crucial/Micron RealSSD m4/C400
Device Model: M4-CT512M4SSD2
Serial Number: 0000000012330912E777
LU WWN Device Id: 5 00a075 10912e777
Firmware Version: 000F
User Capacity: 512,110,190,592 bytes [512 GB]
Sector Size: 512 bytes logical/physical
Rotation Rate: Solid State Device
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2, ATA8-ACS T13/1699-D revision 6
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Wed Jul 31 14:28:10 2013 PDT
==> WARNING: This drive may hang after 5184 hours of power-on time:
http://www.tomshardware.com/news/Crucial-m4-Firmware-BSOD,14544.html
See the following web pages for firmware updates:
http://www.crucial.com/support/firmware.aspx
http://www.micron.com/products/solid-state-storage/client-ssd#software正如你所看到的,SSD不知怎么知道固件已经过时了,甚至可以告诉我有关这个问题的Tom的硬件文章。
我的问题是..。SSD是如何收集这些URL的?它有内置的家庭电话功能吗?
谢谢,
发布于 2013-08-06 18:09:16
这实际上是在smartctl实用程序本身中硬编码的。请参阅drivedb.h
{ "Crucial/Micron RealSSD m4/C400", // Marvell 9176, buggy or unknown firmware
"C400-MTFDDA[ACK](064|128|256|512)MAM|" // tested with C400-MTFDDAC256MAM/0002
"M4-CT(064|128|256|512)M4SSD[23]", // tested with M4-CT064M4SSD2/0002,
// M4-CT064M4SSD2/0009, M4-CT256M4SSD3/000F
"",
"This drive may hang after 5184 hours of power-on time:\n"
"http://www.tomshardware.com/news/Crucial-m4-Firmware-BSOD,14544.html\n"
"See the following web pages for firmware updates:\n"
"http://www.crucial.com/support/firmware.aspx\n"
"http://www.micron.com/products/solid-state-storage/client-ssd#software",
"-v 170,raw48,Grown_Failing_Block_Ct "
"-v 171,raw48,Program_Fail_Count "
"-v 172,raw48,Erase_Fail_Count "
"-v 173,raw48,Wear_Leveling_Count "
"-v 174,raw48,Unexpect_Power_Loss_Ct "
"-v 181,raw16,Non4k_Aligned_Access "
"-v 183,raw48,SATA_Iface_Downshift "
"-v 189,raw48,Factory_Bad_Block_Ct "
"-v 202,raw48,Perc_Rated_Life_Used "
"-v 206,raw48,Write_Error_Rate"
},发布于 2013-08-06 18:02:08
我想说的是,这些只是硬编码到固件,因为他们没有具体说你的过时-他们只是提供了固件更新的位置。当他们生产硬盘时,将URL包含到他们的固件站点不会太难。不过还是很有趣的,“打电话回家”肯定是可能的。我个人不认为是这样的。
而且,汤姆的硬件文章已经有一年半的历史了,所以当他们为硬盘创建最近的一批固件时,他们仍然可以肯定地说。你的版本(固件版本: 000F)发布于2012年4月,基于几个谷歌搜索。
https://stackoverflow.com/questions/18087161
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