x****o
发帖数: 21566 | 1 "For example, if a file is modified or added, the new file is also stored in
the hiding partition. The combination of the contents of the hiding
partition and the shared partition forms the system partition of the
terminal apparatus, but the contents of the former are of higher priority
when the system partition is read by the terminal apparatus, thus it is
guaranteed that the system partition seen by the user on the terminal
apparatus is always in its most recently updated state. The data parti... 阅读全帖 |
|
l******b
发帖数: 39 | 2 lz看这个能成马?
Composite Partitioning
Composite partitioning partitions data using the range method, and within
each partition, subpartitions it using the hash or list method.
Composite range-list partitioning provides the manageability of range
partitioning and the explicit control of list partitioning for the
subpartitions.
Composite Partitioning Range-List Example
CREATE TABLE bimonthly_regional_sales
(deptno NUMBER,
item_no VARCHAR2(20),
txn_date DATE,
txn_amount NUMBER,
state VARCHAR2(2))
PARTIT... 阅读全帖 |
|
S*A
发帖数: 7142 | 3 backup the rescue partition before installing Linux.
Acer 带一个 rescue partition, 开机按 Alt-F10 可以恢复
出场配置。这个 partition 内容大概 14G 左右。
思路是先把前面的 GPT partition 到 windows ntfs 以前都
保存下来，大概 800M 左右。然后把那个 rescue partition
用 ntfsclone 保存下来。
Boot with FC20 LiveCD in USB disk.
## saved partition info
# parted /dev/sda unit s print > sda-parted.txt
# cat sda-parted.txt
Disk /dev/sda: 976773168s
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size ... 阅读全帖 |
|
i*******D
发帖数: 993 | 4 我这个机器的信息如下。是不是 clock: 200MHz这个就是前端总线？网上说那些名厂
的主板都可以通过刷bios来支持c2d。但是是不是这个compaq的机器即便fsb达到也未必
能支持呢？这个cpu风扇是动态调速的。是不是我可以通过软件超频？据说现在的这个
e2140 1.6g的超频潜力很大。推荐个32bit xp下的好的超频软件吧
vendor: Compaq-Presario
serial: CNX73820C1
width: 64 bits
capabilities: smbios-2.4 dmi-2.4 vsyscall64 vsyscall32
configuration: boot=normal chassis=desktop family=103C_53316J sku=
GV441AA#ABA uuid=60DB6B46-6867-DC11-A856-BA20FD11AB6D
*-core
description: Motherboard
product: Livermore8
ven... 阅读全帖 |
|
t*********r
发帖数: 387 | 5 不等你回复了，我老直接开喷吧
常人对CAP的理解无非是这样的：CAP里面三挑二，你丫的不能搭一个又consistent, 又
available，又能partition tolerant的系统。
要是问为啥，有些人会说人家伯克利叫兽发呸破那样说的，还有人说MIT苦逼僧发呸破
证明的
其实都是忽悠人的。骗术很简单：他们骗你说，你有两台机子。如果容忍partition,那
么他们要么consistent but not available （not service request while
partitioned)，要么available but not consistent（service request while
partitioned, but with no guarantee of serializability)。这个是原呸破“证明
CAP”的思路 (感兴趣的同学可以看这个：http://webpages.cs.luc.edu/~pld/353/gilbert_lynch_brewer_proof.pdf）
其实这个“证明”偷换了一个概念：仅仅因为一个partition导致... 阅读全帖 |
|
S*A
发帖数: 7142 | 6 I am usinga macbook with linux now, writing this very post.
If you install windows + mac + linux. It is very tricky
about the partitions. Mac takes two partitions. GPT and mac file
system. windows takes one. and Linux need to take one as well.
There are only 4 main partitions. It is all taken that way.
Just use live CD, install gparted, shrink the windows partition
and install linux. Make sure list the linux /boot or / (without /boot)
in the first partition other than macos and windows.
Add swap... 阅读全帖 |
|
A*********l
发帖数: 2005 | 7 First option is to try activate by phone. It is an automated phone answering
system, you tell the system some information (all information from your
computer screen), and it will give you a code, you enter the code into your
computer, see if it works. It has a good chance of working, if the retail
installation you use is the same as your OEM version (e.g. they are all Win7
Professional).
If that doesn't work, then use imagex, a tool created by MS, file based
system backup.
Here is where to get t... 阅读全帖 |
|
w*******y
发帖数: 60932 | 8 here is the key code for the promo 2G7333343A72E25D3EHH 4AIL2WSB4G9F
Here is the promo page-
Link:
http://www.icare-recovery.com/data-recovery-professional.html
quote
Key Features of iCare Data Recovery Professional
Recover files from formatted partition, memory card, external drive, USB
drive, sd card...
Recover 2TB disk
drive not formatted error and report RAW file system
Recover MAC files on Windows
Free lifetime upgrade once new edition released
Recover data when lost due to resize partitio... 阅读全帖 |
|
s****n
发帖数: 48 | 9 第二题写了个javascript的。不用编译可以直接Chrome/FF/IE js console里跑就好了。
思路是：先假定第一个元素就是pole，然后从位置1开始往后扫描。
如果后面的值都大于它，那正好，它就是了。
如果后面有值小于它，说明迄今为止的值都不可能为pole,下一个可能的pole是第一个
比迄今为止最大值还大（或相等)的值。
偷懒了一下假定原数组值都是正的。
function partition(a) {
if (!a || a.length == 0) return -1; // -1 means impossible, assume the
orignal array only contains positive values.
var possible = a[0];
var max = a[0];
for(var i = 1; i < a.length; i++){
if (possible >= 0) {
if (a[i] >= possible) {
ma... 阅读全帖 |
|
c*******r
发帖数: 309 | 10 写了个quicksort找top k的....大家看看是不是可行
public class TopKQuickSort {
public void getTopK(int[] array, int k, int start,int end){
int partition=(start+end)/2;
int i=start;
int j=end;
while(i
while(array[i]>array[partition])
i++;
while(array[j]
j--;
if(i
swap(array,i,j);
i++;
j--;
}
}
if(partition==k){
... 阅读全帖 |
|
x****u
发帖数: 81 | 11 根本不能说是handle，这方面我不懂，比起其他面试很没自信。对面是两个人，期间扯
不清楚还用了collabedit边写边讲，具体对话如下。大家谨慎阅读，很有可能我说了很
多错的东西，他们也没有当场指出。如果懂行的朋友望指正一下。
对方：reverted index怎么partition，怎么scale
我：按term来hash，用consistent hashing来保证加机器之后数据不用全部reshuffle。
对方：consistent hashing怎么工作的
我：blahblah（写了个小例子解释）
对方：你讲讲加了个node之后发生了什么
我：加了机器后，新机器收到了查某个term的请求，就去老机器上拉数据过来再存着..
（被打断）
对方：client怎么会发请求到新机器
我：因为加了机器之后hash ring更新了，有一部分term的请求导到新机器了
对方：怎么更新的
我：可以用ZooKeeper存机器列表，新机器register到zookeeper后，各client那边的
listener就更新列表
对方：新加的机器怎么知道到哪里去找某个term的数据
我：顺着hash... 阅读全帖 |
|
c*******n
发帖数: 671 | 12 crucial m500 功耗也特别大，仅次intel 730, 怎么没听说不适合laptop呢？
看newegg上也有用在laptop上的阿，没说功耗的问题。
Ryan F.
5/6/2014 6:22:38 PM
Tech Level: Somewhat High
Ownership: 1 month to 1 year
Verified Owner
5 out of 5 eggsGreat perfermance
This review is from: Intel 730 Series SSDSC2BP240G4R5 2.5" 240GB SATA 6Gb/s
MLC Internal Solid State Drive (SSD)
Pros: purchased for my ASUS g750 laptop, that I purchased with a standard
5400rpm disk, and the free migration tool works great with some tweeking,
whi... 阅读全帖 |
|
m********6
发帖数: 58 | 13 I got asked this question by Facebook. The tricky part is permutation can
only be counted once. Here is my solution:
public int getCount(int[] partitions, int target)
{
int[][] dp = new int[target+1][partitions.length];
Arrays.fill(dp[0], 1);
for (int i = 1; i <= target; i++)
{
Arrays.fill(dp[i], -1);
}
return getCount(partitions, target, 0, dp);
}
public int getCount(int[] partitions, int target, int index, int[][] dp)
{
if (target < 0)
{
return 0;
}
if (dp[target][i... 阅读全帖 |
|
t******l
发帖数: 10908 | 14 这个主要是教娃，反正大家也不会真的身体力行了不是。
教娃最终还得靠事后诸葛亮，只要合理解释就行了。
比如这题进行事后诸葛亮的话，属于 partitioning problem，但其中有一半的 choice
是对手 make 的。要选到两个 partition 里较大的那个 partition。
这种只能合理猜测，其中一个猜测是能不能得到 “stable” 的 partition，也就是不
管 B 如何选择，A 总是可以 counter offer，最终导致 stable 的 partition。如果
再猜测用着色算法 partitioning 的话，这个只能是奇偶分开才能 “stable”，
binary choice 但 order 不可控的缘故
当然是不是存在不 “stable” 的 partition 也能保证 A 比 B 大的策略，我不知道。
：有些题给的条件不明说，得去猜，这道题就这样，如果题里告诉说已知处在奇数和偶
数的coins的和，那么大多数人会做，问题是题里没有明说，谁那儿知道这些条件啊。
： |
|
C********N
发帖数: 1263 | 15 想学习一下Linux，上网找了一下，发现ubuntu好像很流行。为了学习linux，这个版本
的OS怎么样，还是直接就上redhat linux.
家里有个sony laptop， vpceb系列，里面已经有一个windows 7 home premium OS，想
在这台机器上装ubuntu 11.4，可以实行吗，该怎么做才好。
用系统自带的磁盘管理工具看了一下现在的分区状态如下：
Disk 0:
Partition 1: 10.32 GB, Healthy (Recovery Partition)
Partition 2: 100 MB NTFS Healthy (System, Active, Primary Partition)
Partition 3: C: 287.67 GB NTFS, Healthy (Boot, Crash Dump, Primary Partition)
这三个分区都是primary的分区吧。我可以在C 分区上开逻辑分区吗？
我已经参看了link：
1. https://help.ubuntu.com/community/PartitioningSc... 阅读全帖 |
|
C********N
发帖数: 1263 | 16 【 以下文字转载自 Hardware 讨论区 】
发信人: ClassicWSN (Jason), 信区: Hardware
标 题: 真诚求助：请问怎么在Sony Laptop上装Ubuntu 11.4呀？
发信站: BBS 未名空间站 (Wed Aug 10 18:19:02 2011, 美东)
想学习一下Linux，上网找了一下，发现ubuntu好像很流行。为了学习linux，这个版本
的OS怎么样，还是直接就上redhat linux.
家里有个sony laptop， vpceb系列，里面已经有一个windows 7 home premium OS，想
在这台机器上装ubuntu 11.4，可以实行吗，该怎么做才好。
用系统自带的磁盘管理工具看了一下现在的分区状态如下：
Disk 0:
Partition 1: 10.32 GB, Healthy (Recovery Partition)
Partition 2: 100 MB NTFS Healthy (System, Active, Primary Partition)
Partition 3: C: 287.67 GB... 阅读全帖 |
|
g****u
发帖数: 252 | 17 CAP作为一个定理，正确性是毋庸置疑的。CAP作为一个系统设计的指导原则，
我觉得也是没有问题的。问题在于一堆incompetent的程序员偷换概念以后
把CAP定理作为自己系统做不快的挡箭排来使。
这文章很长，也没个摘要。我给你们把最重要的一句话摘出来了：
CAP prohibits only a tiny part of the design space:
perfect availability and consistency in the presence of partitions,
which are rare.
我再解释一下partitions are rare这个claim。CAP作为一个定理，对其中出现
的概念有它自己的定义。CAP里的partition的定义是：
A network partition refers to the failure of a network device that
causes a network to be split.
不是说系统里有几台机器就叫partition了，而是几台机器互相之间因为网络
故障连不上了才叫partition。... 阅读全帖 |
|
发帖数: 1 | 18 Whether you’re formatting an internal drive, external drive, USB flash
drive, or SD card, Windows will give you the choice of NTFS, FAT32, and
exFAT. The Format dialog in Windows doesn’t explain the difference, so we
will.
FAT32 is an older file system that’s largely relegated to USB flash drives
and other external drives. Windows uses NTFS for its system drive, and it’s
also ideal for other internal drives. exFAT is a modern replacement for
FAT32, and more devices support it than do NTFS — alth... 阅读全帖 |
|
发帖数: 1 | 19 Whether you’re formatting an internal drive, external drive, USB flash
drive, or SD card, Windows will give you the choice of NTFS, FAT32, and
exFAT. The Format dialog in Windows doesn’t explain the difference, so we
will.
FAT32 is an older file system that’s largely relegated to USB flash drives
and other external drives. Windows uses NTFS for its system drive, and it’s
also ideal for other internal drives. exFAT is a modern replacement for
FAT32, and more devices support it than do NTFS — alth... 阅读全帖 |
|
b**********5
发帖数: 7881 | 20 一个店面， 准备热热身的。 一个印度男经理， 看linkedin， 好像从印度工作然后
过来。。 我对印度口音还行， 但这个男的， 口音特别中， 死气无力的。。。 在那
里呻吟。。。
1） 上来问HBase， cassandra的区别。 然后我开始说一通architectural的区别。
HBase是master slave architecture啊， Master管着一群region server， partition
的infomation metatable都在master里面。 HBase需要HDFS啊， HBase的single point
failure不是因为masterserver，我们以前其实用zookeper来管二个HBase
masterserver啊。 HBase的single point failure 其实是因为HDFS single namenode
啊。。。 Cassandra其实就是像P2P一样， 一个consistent hash ring啊， 然后data
key的本身有partition key， partition key来决定放哪个... 阅读全帖 |
|
t*******r
发帖数: 22634 | 21 如果所有的 edge 都是 degree 2 的 edge，而这又是一个 complete graph，
那这个 着色问题是个 trivial 问题。。。你只要把这个 complete graph
的 vertexes 给随便给 partition 成两个 partition，然后把
partition 1 内部的 edge 着色成 颜色 0，partition 2 内部的
edge 着色成 颜色 1 连接 partition 1 和 partition 2 的
edge 着色成 颜色 3。。。
当然题目不会这么 trivial。。。问题显然是在于 edge 的 degree > 2
的情况。 |
|
z***e
发帖数: 5600 | 22 可以通过直接修复bootcamp分区里的boot.ini文件
1）先装上Paragon NTFS，这样可以从mac里直接读写bootcamp partition的文件，重启
回Mac
2) 打开disk utilities。右键你的bootcamp分区，记下其partition number（最下一
行）
3) 从Mac里直接备份windows里的boot.ini文件。然后用textedit打开boot.ini
[boot loader]
timeout=30
default=multi(0)disk(0)rdisk(0)partition(4)\WINDOWS
[operating systems]
multi(0)disk(0)rdisk(0)partition(4)\WINDOWS="Microsoft Windows XP
Professional" /noexecute=optin /fastdetect
两处partition(4)，把4改成2）中记下的partition number即可，然后重开机进入
windows试试
其实我有三个分区，不知为什么是4，不过只要按... 阅读全帖 |
|
Z***e
发帖数: 2983 | 23 从这个地方看到这个帖子，现在大概知道发生什么事情了。
很明显我的100MB corrupted （具体原因还是不详，可以跟升级断电有关），所以出现
不能启动的问题。并且用安装启动盘也无法修复。重新把C盘当active盘，用安装启动
盘启动，做一个system repair，把boot manager直接装到C盘。重启也没有问题。
http://www.sevenforums.com/installation-setup/10408-whats-100mb
This small partition contains the boot manager (file "bootmgr" and folder "/
boot/") and these files are missing on the Windows 7 partition.
It is possible to delete this small partition. I boot with Linux, delete the
partition and merge the free space to the Windows 7 ... 阅读全帖 |
|
s***d
发帖数: 960 | 24 ARCHLINUX 按照以下步骤装成了
Pogoplug v2 (Pink/Gray)
Overview
Installation
VERIFY YOUR MODEL NUMBER! These instructions only apply to models POGO-
E02 and POGO-E02G.
These instructions will void your warranty. While every precaution is
taken to ensure nothing bad happens, all actions are at your own risk.
my.pogoplug.com, the mobile applications, and the desktop Pogoplug
connector will no longer work.
With the device on and online, attempt to SSH to the IP the device
received thro... 阅读全帖 |
|
O*O
发帖数: 2284 | 25 要手动extend LVM (以下是ubuntu 14下的步骤):
Login with root or su
# fdisk /dev/sda
Perform the following actions:
d (delete)
4 (delete the 4th partition)
n (create a new partition)
p (create it as a primary and will change its type later)
hit enter to accept the defaults for start and end
t (change the type of the partition)
4 (on the 4th partition)
8e (change type to LVM)
p (see new partition map)
w (write partition scheme and exit)
Restart the system
# reboot
Resize the new /dev/sda4 volume:
# pvcreate ... 阅读全帖 |
|
w****g
发帖数: 597 | 26 Thank you for your reply.
I already found the external USB hard drive at Ubuntu installer step 4
successfully. There are partition /dev/sdb1,5,3,and 4. (please see my
following new post).
The next step is identify which NTFS partition of 4 partitions is the blank
NTFS partition labeled with "DATA2"? or which partition, sdb1, 5,3,or 4 is
the blank NTFS partition "DATA2", so I can install Ubuntu ?
http://www.mitbbs.com/article_t/Linux/31189560.html
Thank you in advance. |
|
k**t
发帖数: 44 | 27 no problem at all.. u know win2k can recognize both
FAT32 and NTFS, as u like, u can format all your
partitions as FAT32. or u can just format one
partition as NTFS for win2k.
win2k doesn't require your primary partition to be fat ,
it can be anything except ext2..:), no harm at all..
but just remember when install choose the option to
" I would like to choose partition to install" and
also no upgrade to NTFS and clean install (no upgrade
on win98).
just make a partition for 2k or get not partit |
|
r****y
发帖数: 57 | 28
If your data is in C: drive, you have to copy them out first.
If not, you can use partition magic to delete the partition and
create a dos partition. (you can do this with fdisk, delete none
dos partition, and create primary dos partition, but do not
choose using the maximum space, it will combine your other
dos partitions.)
Anyway, there are ways to change NTFS back to FAT32, but I do not
know any way can maintain the data in NTFS. |
|
s***w
发帖数: 521 | 29 thinkpad x40, with xp pro. It has hidden recovery partition hard disk, as
usual. So when installing the xp pro from recovery partition, does xp still
allow you to do the partition for the remaining hard disk space? I know for
a regular laptop/pc with xp installation CD, the xp will let you do the disk
partition without third party software (such as partition magic).
Just not sure about the thinkpad with the hidden recovery partition hard
disk space. |
|
l******h
发帖数: 2 | 30 Highly reputational company with very competitive compensation for all
positions.
Please send in your resume and position/positions you like to apply to my
email address below.
h*******[email protected]
All resumes will be deliver to hiring manager directly. Act fast!
Thanks!
Silicon Engineering Group
Sr. Physical Design Timing Engineer
Timing (STA) Manager
Senior Physical Design Engineer
CAD Manager - Front-End Design and Verification
Sr. CAD Engineer - Place & Route / Physical Design Engineer
Sr. CA... 阅读全帖 |
|
g*********s
发帖数: 1782 | 31 pivot will do the job.
for example, assume u have color 0..7
u will do partition(..., 4), then partition(..., 2) on the 1st partition
and partition(..., 6) on the 2nd, etc.
so u still can do O(NlgK) w/o tracing if the color is unique in the
partition.
whether |
|
|
|
t********e
发帖数: 12 | 34 持续partitioning，如果partition小于n/3，忽略；如果partition中的数字都相等，
则找到。
//return pivot position so that ary[begin...pivot]<=ary[pivot]
.end]
//or -1 if whole section are equal
static int Partition(int[] ary, int begin, int end)
{
//...
}
static bool FindItemOneThird(int[] ary, int begin, int end, out int item)
{
item = 0;
int pivotPos = Partition(ary, begin, end);
if (pivotPos == -1)
{
item = ary[begin];
return true;
}
//part1
if (pivotPos - begi... 阅读全帖 |
|
t*********r
发帖数: 387 | 35 > Kafka不是王道，这个是为了解释partition的时候出现master election就会出现
data loss
> 我不知道你怎么看的这篇文章，Jay要解释的是这种情况无法避免，唯一解决的
方法就是要么放弃A，要么就忍这个data loss。
> 你的意思是你凭空就能搞一个牛逼的系统出来，还是说你比Jay这些人还牛逼。
我可没说我如何，呵呵
我发帖只是说CAP是个伪概念拿来忽悠人说C和A不可兼得的。我也不认为kafka design
导致的tradeoff是必要的。
来个具体例子吧：
> The issue Kyle demonstrates makes for a good illustration. In this
scenario Kyle kills off all but one node in the ISR, then writes to the
remaining node (which is now the leader), then kills this node and brings
back the other nodes. I actually ... 阅读全帖 |
|
l******h
发帖数: 2 | 36 Highly reputational company with very competitive compensation for all
positions.
Please send in your resume and position/positions you like to apply to my
email address below.
h*******[email protected]
All resumes will be deliver to hiring manager directly. Act fast!
Thanks!
Silicon Engineering Group
Sr. Physical Design Timing Engineer
Timing (STA) Manager
Senior Physical Design Engineer
CAD Manager - Front-End Design and Verification
Sr. CAD Engineer - Place & Route / Physical Design Engineer
Sr. CA... 阅读全帖 |
|
m**x
发帖数: 245 | 37 There are several utils in the Ubuntu repositories which claim to do this --
here's the top of each one's description:
ddrescue [note, this is the package that contains `dd_rescue` command]:
" dd_rescue is a tool to help you to save data from crashed partition.
" It tries to read and if it fails, it will go on with the next sectors "
where tools like dd will fail.
gddrescue [note, this is the package that contains `ddrescue` command]:
" The gddrescue tool copies data from one file or block devic... 阅读全帖 |
|
a***y
发帖数: 19743 | 38 boot camp assistant > create windows partition
disk utilities > create FAT partition within your Mac partition
alternatively, you can use a Linux install disk to manage the partitions.
But it is only for pro user. You always risk of losing data if you don't
back up when you mess with partitions. |
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u******a
发帖数: 7843 | 39 ssd用了一段时间时候，自己会觉得变慢了（其实根本感觉不出来），想要recondition
一下。
看了这篇文章
http://jasontomczak.com/2010/06/21/reconditioning-an-ssd-on-the
就想问问为啥他格式化ssd的时候搞得那么复杂？
“opened Disk Utility and selected the SSD.
ran the “erase” function on the SSD.
ran the partition function – selecting 1 partition for the volume scheme.
repeated the partition with 16 partitions
reduced the drive back to one Mac OS Extended Journaled partition.
erased free space on the drive (seems unnecessary in retrospect)
clicked on the “New Image” ... 阅读全帖 |
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r*****3
发帖数: 143 | 40 中文名: IBM DB2 9.7 高级管理指南
原名: IBM DB2 9.7 Advanced Administration Cookbook
作者: Neagu
Pelletier
Prusinski
Jayanty
图书分类: 软件
资源格式: PDF
版本: 文字版
出版社: Packt
书号: 978-1-84968-332-6
发行时间: 2011年
地区: 美国
语言: 英文
简介:
内容简介：
DB2 是 IBM公司研制的一种关系型数据库系统。主要应用于大型应用系统，具有较好的
可伸缩性，可支持从大型机到单用户环境，应用于OS/2、Windows等平台下。 DB2提供
了高层次的数据利用性、完整性、安全性、可恢复性，以及小规模到大规模应用程序的
执行能力，具有与平台无关的基本功能和SQL命令。DB2采用了数据分级技术，能够使大
型机数据很方便地下载到LAN数据库服务器，使得客户机/服务器用户和基于LAN的应用
程序可以访问大型机数据，并使数据库本地化及远程连接透明化。 它以拥有一个非常
完备的查询优化器而著称，其外部连接改善了查询性能，并支持多任务并行查询。 DB2
具... 阅读全帖 |
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w********e
发帖数: 557 | 41
Image, so I used the freeware Clonezilla.
to store the clone image. Copied the image back to the new, larger HDD.
the same way... including the partitions! New drive is about 200GB
bigger, so there was 200GB of unused, unpartitioned space on new HDD.
used GParted, another free software, to increase the partition. Again, I
used the USB flash drive to boot into GParted.
new partition and install Linux on it.
Nice. BTW, you can use sth like partition magic to resize partition on
win xp. You c |
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h**2
发帖数: 2841 | 42 分区这种事情，最直接最保险的工具其实是微软自己的命令行，第三方软件能做到的，
微软自己的命令行一定可以。
先用这个
start menu-> all program -> accessories -> command prompt ->
run as administrator
c:\>diskpart
之后
I. Type "list disk" and press enter
II. Type in "select disk 0" and press enter.
III. Then type in "list partition" and press enter.
IV. Then type in "select partition x" x=the recovery partition you wish to
delete, replace x with the recovery partition number and press enter.
V. Then finally type in "delete partition override" |
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p***i
发帖数: 17 | 43 新攒的机子，i5 2500k+p67 pro
学校买的win7，所以要先装一个别的系统，
装xp安装总是报错，不知道是不是不支持uefi的关系
装vista，没有问题，分了三个区，我在partition 1上安装的vista，但是为什么
partition3是system partition.
请问难道boot partition 和 system partition 在首次安装的时候，不是应该是同一
个区么？ windows如何决定哪个是system partition 呢？
请高人帮忙解答 |
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p***i
发帖数: 17 | 44 是都是主分区，但是每个系统只有一个主分区是系统分区，通常就应该是安装windows
的分区。但是我的不是，单独在partition 3上面建立了一个系统分区。这是我从
microsoft 的网站上看到的
The system partition contains the hardware-related files that tell a
computer where to look to start Windows. A boot partition is a partition
that contains the Windows operating system files, which are located in the
Windows file folder. Usually, these are the same partition, especially if
you have only one operating system installed on your computer. |
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l*******G
发帖数: 1191 | 45 Using final data, try to recover and save recoverable files onto USB drive,
do not modify the damaged disk.
Get a new disk which is of same make, size and model.
Use past acronis back up files (hope you have those back up files from
before the expansion of C and D) to recover the back up contents on to the
new disk using acronis rescue CD. Then use disk genius to save the partition
tables of the recovered new disk on to a USB drive.
Then get a second new disk, and use windd to copy all stuff on ... 阅读全帖 |
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l******n
发帖数: 311 | 46 Here is a step-by-step explanation I used to restore the boot information,
it is taken from the Web:
1) Boot from Windows 7 installation DVD
2) Choose "Repair Your Computer"
3) Click the operating system that you want to repair, and then click Next.
(if no Windows operating system is listed, click Next anyway)
4) Click "Command Prompt"
Next:
At the command prompt, type diskpart.
This will get you to the DiskPart prompt, which allows you to use a variety
of hard disk partitioning and formatting t... 阅读全帖 |
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w*r
发帖数: 2421 | 47 NTFS stores redundant copy of MFT and partition records. You can rescue the
data.
First thing you do is not to try rescue data, but do a full disk image.
1. boot into linux
2. use DD command to make a full copy of your disk to another location.
3. Use open source tool like testdisk to scan for the MFT and partition
table.
4. restore the partition table and MFT.
I had successfully done this before several years back. At that time the
testdisk software was probably named differently. I had a frien... 阅读全帖 |
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