A Hitachi hard drive, 2.5-inch, 500g capacity, some bad way, using Diskgenius repair Bad road two days and two nights failed.Last resort, use low-level format method.Note: Low-level formatting should not be used casually, this is the kill 1000 self-inflicted 800 scheme.See Baidu's interpretation of low-level formatting.The entire process is carried out in 3 phase
for IBM and Hitachi hard drive users are lucky, Hitachi's DFT and IBM DDD-SI software on the system information area error still has a relatively high success rate of repair. These two software are really hard drive maintenance software released by
of the ordinary hard disk.
Mobile hard drive which brand is good
The technical threshold of mobile hard disk is relatively high, but at present the technology is quite mature. Most mobile hard drives on the market can be guaranteed for more than 3 years (data loss is not
. Characters printed from the hard drive label can give us some useful information, such as "Barracuda" on behalf of the Cool Fish series, "7200.10" refers to Seagate 7200 turn tenth generation products, a single disc capacity of 250GB, If you change to 7200.9 or 7200.11, it means the Nineth and 11th generation products of the Seagate Cool Fish, with a capacity of 250GB. GBytes.Second, HitachiSince
Drive Division plan, 9.2003.
10.2005 Hitachi and Seagate have announced the beginning of a massive use of disk vertical write technology (perpendicular recording), which will change the magnetic field parallel to the disc to a vertical (90 degree) and make fuller use of the storage space.
11.2005 year December 21, HDD maker Seagate announced the acquisition of Maxtor.
12.2007 years January,
Introduction to Interfaces
(Integrated-drive-electronics) is now commonly used external interface, mainly connected to the hard disk and optical drive. Using 16-bit data parallel transmission mode, small size, fast data transmission. An IDE interface can only receive two external devices.
The IDE's English is all called "Integrated
high speed 2.0" hint, try to put some hundreds of trillion articles into the mobile hard drive, the speed is quite fast, so the problem is basically resolved. Originally, the main cause of the problem is due to some inferior chassis, in order to facilitate the use of users, although also provide a front USB interface, but these USB interface cable and the quality of the circuit board is rather poor, result
Question: A new 1 TB hard drive (SATA type II, or second-generation serial port) is being purchased, ready to be hung under the red Flag Redflag Linux 6 system to store massive CCD images.
A summary of the steps
1. Connect the new hard drive
2. Configure a new hard
Test hard drive Bad Sectors in CentOS
Hard Disk status testing tools: smartctl, Badblocks, hdparm
You can quickly see whether the hard disk is healthy by using smartctl. The command is as follows:
[Root @ qy ~] # Yum installsmartmontools-y
# Smartctl -- smart = on -- offlineauto = on -- saveauto = on/dev/sd
Mobile hard drive believe that everyone will not be unfamiliar, similar to ordinary hard disk, only the mobile hard disk emphasis is portable mass storage products, so the mobile hard drive more than the use of USB or IEEE1394 fas
I went to Pacific digital yesterday and bought the mobile hard drive.
Originally, I wanted to buy a brand. I think the price is much more expensive than what I installed: patriot. 60 GB Yes 980 You can install one by yourself. See Seagate. 80g Of ( 8 m Cache, 5600 Convert, 2.5 Inch) 480 Yuan, plus a Hitachi box 50 Yuan, total 530 (
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