General :: Define Root For A Hard Disk?

Feb 8, 2010

When installing Linux,sometimes i tried to install that on my second hard disk, which is set to be a dynamic disk(named hdb),but a message said that: root is not defined for hdb.
-What does that mean? Does it mean that a Linux driver must be opened on that hard disk? if so:where do i find a linux driver

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General :: Changing GRUB From An External Hard Disk To The Internal Hard Disk?

May 14, 2010

I had a dual boot (windows 7 + debian), both of them installed in my internal hard disk, with the GRUB in it. I have recently installed a second linux distro (mint), but I put it in an external hard disk. Now the GRUB allows me to boot any of the three operating systems, but I need the external disk to do it. It seems that after the mint installation the GRUB is now working from the external disk (if the external disk is not connected, the machine does not boot.) �Is there a way to change the location of the GRUB, to the internal hard disk of my laptop?

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General :: Use Hard Disk Image Like A Regular Hard Disk?

Apr 6, 2010

If you have a hard disk image (including partition table, multiple partitions,...), is it possible to let Linux treat it as a regular hard disk?

By "regular hard disk" I mean I would like to have the image show up as, for instance, /dev/hdx and its partitions as /dev/hdx1,...

(I know I can mount one of the partitions in the image using "mount -o loop,offset=x ..." but I don't really like this option.)

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Fedora :: Requires Root Password When Accessing Second Windows Hard Disk?

Aug 28, 2010

I have a second hard disk which has windows and C and D drives partitions. When I boot fedora 13, fedora automatically mounts them as 53 Gb Filessytem and 200 GB Filessytem. But when i try to browse to these filesystem, fedora ask me root password. How I can configure fedora so that it does not ask me root password and this change should be permanent ( surving computer shutdown and restart) ? I want these windows partitions to be reachable by me as the non-root user.Also given /dev/sdb (the windows disk) what is the command line to find out the filesytem path to which various paritions on /dev/sdb are mapped to?

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General :: Mount From The Old Hard Disk To The New Hard Disk

Jun 30, 2010

mount from the old hdd to the new hdd i mean (Hard disk)

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Hardware :: Master Hard Disk Error After Installing Ubuntu 8.10 / Hard Disk Died

Apr 8, 2009

after installing Ubuntu on one WD 500 GB hard disk and after making mistake and pasting wrong code into Terminal:my OTHER WD 500 GB hard disk that was also in the system (I guess it was "hd1") - died.The problem must be, I guess, I typed wrong code: "hd1,1" instead of "hd0,0".)500 GB (NTFS) of data was on that other (non-Ubuntu) hard disk, and now I can not access it anymore. While booting, system gives "Hard Disk Error" warning and stops.One again: I installed Ubuntu od one hard disk and at the end of instalation I pasted wrong code for GRUB, giving address of another hard disk. Now that other hard disk has error and will not work

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Ubuntu Installation :: Copy Hard Disk Have 10.04 And Ext4 To 1000 Hard Disk?

Sep 23, 2010

I want to copy hard disk have ubuntu 10.04 and ext4 to 1000 hard disk for new 1000

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Hardware :: Adding Second Hard Disk With Windows To Boot With Grub On First Hard Disk

Jul 7, 2009

I have a sata 320 gb with mandriva linux 2009.1 on it.And it is what curently atached to my cpu. It is shown as 'sda' in the partition table.I also have another 40gb hard disk with windows xp installed on it.It is shown as 'hda' in the partition table . Now what i want to do is attach this 40gb hard disk to my pc and configure grub on my 320gb hard disk('sda') so as to boot windows xp(which is residing on the second hard disk,'hda')Can anyone tell me if what im doing is feasible or not? If it is feasible,can anyone suggest me how to get it working. I know i just need to add 2-3 lines to my grub.conf, but dont know what exactly i need to write.

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Ubuntu :: Resize Entire /root (root.disk) Virtual Disk Space?

Jan 25, 2011

I'm running out of space in wubi. Online wubi help didn't help much since they suggest creating extra virtual disk space(similar to having a diffrent partition i guess) .None of them speak about increasing the size of /root disk space(or root.disk). I store all files in space shared with windows or external disk and use ubuntu only to install and use softwares and browsing. So how do increase the available space for installing more softwares?

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Hardware :: Check Hard Disk For Errors. Possible Hard Disk Failure?

Jun 21, 2011

I was using Terminal and browsing a directory in my home folder. My "home" directory is located on "/dev/sdb1". When in Terminal I typed "ls" in one of my directories and the output was garbage. The output didn't show the files in the directory. I think it said something like, "input/output error". Unfortunately, I didn't write the exact error down. Instead I rebooted.The hard disk with the problem is:

Code:
$ sudo hdparm -I /dev/sdb
[sudo] password for brian:

[code]...

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Server :: Copy Of IBM Server Hard Disk Data To Another USB External Hard Disk?

Sep 1, 2009

Copy of IBM Server hard disk data to Another USB External Hard disk?

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General :: Best Way To Shutdown Hard Disk?

Oct 6, 2010

Right Now I'm using hdparm command in unix to shut down the hard disk but there are few issues with it.

when it wakes back up it consumes
lots power. Is there any other way
to do it?
Many times when I put my
hard disk to sleep, I can see few
bursts at the beginning and then
after a while it goes to sleep. I
think its because of the journaling
system in ubuntu (which I use) Have
anybody encountered that?
What would
be the best linux/unix operating
system (eg: ubuntu/centos/redhat) to
work on extensive hard disk
operations?

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General :: Use ATA Security On A Hard Disk?

Oct 28, 2010

My SSD HD supports ATA Security. Does Macbook EFI and linux support it? I know hdparm does. Who will do the unlock at each bootup? Can I still set a password without erasing the disk?

Update: removed "SED full hard disk encryption" from the title based on comment by @ataboy. Some might still refer to this ATA security incorrectly as "encryption" however.

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General :: Hard Disk Imaging ?

Jan 27, 2011

I need to take an image from my laptop hard disk which has Linux SUSE installed , and I want to restore the image to another laptop (which is the same as mine). how can I do this ? in Windows environment , many programs can do this easily , but I don't know how to do this in Linux .

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General :: Cannot Write Into Hard Disk

Mar 17, 2010

Well appears to be that i have two partitions..one of 300gb i did on windows time ago and one of 100gb where i place my DEBIAN LENNY 5.0, the problem is that i cannot write into it..only i can copy stuff from it.

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General :: How To See Partitioned Hard Disk

Nov 18, 2010

I have just installed linux mint. original os was win vista and 3 hard disk partitions but after installing the partitions cant be seen and neither can be accessed.

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General :: Make PHP Script Use The Second Hard-disk?

May 9, 2011

I have two SATA hard-disk drives attached to my server as shown in the following :

[root@cl-185 /]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda1 222G 166G 45G 79% /
tmpfs 2.0G 0 2.0G 0% /dev/shm
[root@cl-185 /]# fdisk -l | grep Disk
Disk /dev/sda: 250.0 GB, 250000000000 bytes
Disk /dev/sdb: 2000.3 GB, 2000398934016 bytes

Now, being a linux noob I need help on two questions :

1). Why only 'sda1' is shown when using df -h to get disk space usage, and what else needs to be done to check stats for 'sdb' ?

2). My PHP script needs to save a lot of 'cache' files, how to make the script use the second disk for saving the files - I mean what path should I edit in my script (current is '/var/www/html/tmp')

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General :: Make The Partitions On The Hard Disk?

Jan 4, 2010

I want to make the transition from windows (sick of it). Im using Lenovo G530 Laptop and was wondering which would be the best Linux Os (meaning Ubuntu, fedora or something else). Keep in mind that I mostly use my laptop for college work and a lot of video and audio editing. I also want to be able to run Dual operating system (meaning that I wanna run both Linux and Windows) from the same computer as it might be easier for me to make the transition a little bit more easier. That being said I need someone to give me tutorials (video preferred) on how to make the partitions on the hard disk and step by step instruction on how to install both the two OS in my laptop.

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General :: Creating Image Of Hard Disk

Jul 28, 2010

I am new to the Linux world and I am not sure if what I am trying to do is achievable or not. I am trying to make an image of my existing drives running Linux on a USB and I want to use the same image off the USB to clone more bootable hard drives. Something like what Ghost does in windows. The problem is using 'dd' the image is too big ( I have 1tb drives ) and then I am not sure how to convert these images back on to new drives so that they boot in the OS as well. i am not sure if there is a utility that would let you do that?

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General :: Dual Booting From 2nd Hard Disk

Apr 28, 2010

I have 2 IDE drives, Windows XP is on the Master drive & Fedora 12 is on a partition the other drive. I purposely installed the Linux boot loader on the same drive as Fedora because want to use NTLDR as the primary boot loader. According to a guide I found [URL], I should be able to copy the Linux boot sector to a file & put that copy on the Windows drive & then modify boot.ini, so I am prompted to with an OS choice a startup.

The problem is the command the guide gives to copy the Linux boot sector (dd if=/dev/hdb1 of=bootsect.lnx size=512 count=1) has outdated syntax and does not work. What syntax would make this command work in Fedora 12? Another guide I found ([URL]-vista-already) suggested using: Grub4Dos & modifying boot.ini. This method almost worked until grub gave an error that there was no kernel loaded. What would I type into the grub prompt to load the kernel? How would I automate the loading of the kernel, so I don't have to specify the kernel each time?

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General :: Accessing The Hard Disk Using The /dev/sda Interface?

Mar 25, 2010

I am developing a program which can access the SATA-hard disk. I have to use the /dev/sda interface for accessing the hard disk. What are all the commands i can use to perform the sector read, write (Both DMA and PIO), sending the smart commands etc. Or is there any easier way?

I saw that i can make use of hdparm call for getting some of the attributes.

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General :: Boot Iso Image From Hard Disk?

May 17, 2010

How to boot an iso image from hard disk. I have created a linux live cd with remastersys. I want to test it. So I want to boot it from my hard disk.

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General :: Can Install Puppy From Hard Disk

Aug 31, 2010

My old laptop has no cdrom, no usb,no floppy unit...is it possible to install puppy linux?

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General :: Dual Boot PC With Two Hard Disk?

Aug 17, 2010

I am having 2 Hard Disk 1 is having RHEL 5 Installed And 2nd is having Windows XP, now i want to dual boot my PC with the help of this two Hard Disk? Can i Dual Boot with RHEL & Win XP having Installed in 2 different HD? what is the Procedure?

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General :: Recover Files In Hard Disk?

May 15, 2011

All my important files is already gone because I accidentally reformatted my 160GB hard disk. What software should I use to recover my files?

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General :: How To Increase Hard Disk In System

May 31, 2010

I have created a linux machine in virtual box now i want to add some hard disk space into it.
How would i do this. code...

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General :: Install Red Hat Enterprise 5.0 On Hard Disk

Apr 25, 2010

How to install Red Hat Enterprize Linux 5.0 on Hard disk which have xp already install

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General :: Installing Form The Hard Disk

Nov 28, 2010

My current partition is:

I have Fedora 14 installed. I'm trying to install CentOS 5.5 from the hard disk. I copied the seven part iso to the /iso. I didn't create a directory in the /iso. I ran the md5sum on the seven parts and compared it with the md5sum that is provided on the website and they are all identical.

When I tried to install from the hard problem, the first thing is instead of sda1,2,3,5 I found the following options:

well, I selected /dev/hda2 and left the directory blank. The images can't be found. What am I doing wrong? And why is the difference between sda in the partition and hda in the installation?

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General :: Installing Knoppix On Hard Disk?

Sep 18, 2010

I want to install knoppix on my hard disk of my netbook, I did manage to boot knoppix from usb to a live session. But when I try to install it, it says my hard disk does not have a compatible partion table or something.

check this link:

[URL]

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General :: Move Centos To Another Hard Disk?

Jun 3, 2010

Move centos to another hard disk?

My box is centos 5.4 x86 on one hrad disk. Now I have a problem at this hard disk, so I want to ove centos to another hrad disk.

But backing up centos and restoring them another hard disk is not so easy and takes so much time.

I heard Partimage" can backup hrard disk and restoring it to another hard disk.

[URL]

My box has one LVM composed 3 partitions on one hard disk.

Can I move centos to another hard disk with partimage?

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