求助, 非法关机 重映射扇区红了!

bugbear

swymy 发表于 2012-11-8 19:10
c5  c6 黄了有什么关系呢？不是还待确认吗？o5才是真正的坏道吧？

cdi判断硬盘是否“良好”的标准就是这三个，当然这个标准可以自己改。

http://en.wikipedia.org/wiki/S.M.A.R.T.

197	0xC5	Current Pending Sector Count		Count of "unstable" sectors (waiting to be remapped, because of read errors). If an unstable sector is subsequently read successfully, this value is decreased and the sector is not remapped. Read errors on a sector will not remap the sector (since it might be readable later); instead, the drive firmware should remember that the sector needs to be remapped, and remap it the next time it's written.[28] However some drives will not immediately remap such sectors when written; instead the drive will first attempt to write to the problem sector and if the write operation is successful then the sector will be marked good. This is a serious shortcoming, for if such a drive contains marginal sectors that consistently fail only after some time has passed following a successful write operation, then the drive will never remap these problem sectors.
198	0xC6	Uncorrectable Sector Count orOffline Uncorrectable or Off-Line Scan Uncorrectable Sector Count[22]		The total count of uncorrectable errors when reading/writing a sector. A rise in the value of this attribute indicates defects of the disk surface and/or problems in the mechanical subsystem.

瓜僧

草蜢 发表于 2012-11-8 18:20
每个论坛都有特定的几个推荐品牌，比如PC绝对领域就主推浦科特，这里推三星830,M4，这里机械盘基本上都是一 ...

同意。买硬盘前先沐浴更衣焚香斋戒戒房事，多扶老奶奶过马路，更有意义

joyoung

我的盘买来就红，继续用了近3年，发现2红了，折价出给JS了。

天空那么蓝

joyoung 发表于 2012-11-8 20:38
我的盘买来就红，继续用了近3年，发现2红了，折价出给JS了。

兄弟 人品好

swymy

joyoung 发表于 2012-11-8 20:38
我的盘买来就红，继续用了近3年，发现2红了，折价出给JS了。

红了还能折价出？几折出的啊？我的2T绿盘等保修回来之后也想卖了算了，不知道该卖多少