To run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.
ubuntu@ubuntu:~$ sudo fdisk -l
Disk /dev/sda: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00ca89b7
Device Boot Start End Blocks Id System
/dev/sda1 1 9730 78148608 7 HPFS/NTFS
Disk /dev/sdb: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x3de4bf44
Device Boot Start End Blocks Id System
/dev/sdb1 1 60801 488384001 17 Hidden HPFS/NTFS
Disk /dev/sdc: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x76397639
Device Boot Start End Blocks Id System
/dev/sdc1 1 60801 488384001 8e Linux LVM
Disk /dev/sdd: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x32dbca08
Device Boot Start End Blocks Id System
/dev/sdd1 1 60801 488384001 8e Linux LVM
Disk /dev/sde: 80.0 GB, 80026361856 bytes
240 heads, 63 sectors/track, 10337 cylinders
Units = cylinders of 15120 * 512 = 7741440 bytes
Disk identifier: 0xf03b4104
Device Boot Start End Blocks Id System
/dev/sde1 1 10338 78147584 7 HPFS/NTFS
ubuntu@ubuntu:~$ 1
Will some one tell me what this means.
"warning: ida 0 <slot 6> : command timed out on dev 1/42 blk 4824290 logical unit=0 blocks=5512102, size 2, cmd=0x20."
I'm running SCO 505 on a proliant 1600r.
Thnank you in advance. (3 Replies)
I am using an Acer Aspire 4720Z with two partitions C and D. Windows is installed on C and I decided to install Red Hat Linux 9 in partition D. The two partitions are in NTFS file system. During my installation of the the Linux, a prompt was displayed on screen with the message: "No hard drives... (2 Replies)
Folks;
I just added 2 physical new hard drives to my SUSE server. My server is already running SUSE 10.3 version.
Is there a command i can use to add the new space or even see if the system can sees them? (3 Replies)
Hi all,
I'm kind of new to programming in Linux & c/c++. I'm currently writing a FileManager using Ubuntu Linux(10.10) for Learning Purposes. I've got started on this project by creating a loopback device to be used as my virtual hard disk. After creating the loop back hard disk and mounting it... (23 Replies)
I have a T2000 Sun-Fire server. I have 2 sets of drives in a raid 1. Lets call them Set A and Set B. I had Set A installed and working. I needed a new install so I so build up Set B. After some time I wanted to put Set A back in the server. Now the system will not boot off of Set A. I tried to boot... (7 Replies)
Hello everyone. I have a question which I may know the answer to, I'm just looking for a confirmation. When it comes to the MBR of a hard drive, i've read in multiple sources that it's always located in the first sector of the hard drive. Is the MBR there from the factory? When I buy a new blank... (3 Replies)
Hi,
I have two SCSI Hard Drives in a Sun Solaris 8 server as shown below. I would like to access Disk1 and look at its contents, directory structure and files. How do I change my default directory from Disk 0 to Disk 1 and vice versa?
Thank you. (5 Replies)
Ok so i thought i was smart but i can tell I need some help. I am playing around with understanding lvm and adding disks to a linux box. I added a disk and then ran what i thought were commands to add this disk to the box but I think I messed up and would like some help. My question is did i... (5 Replies)
Since the lost of the rtc all the settings became default. Does anyone remember what needs to be reset to discover both Hard drives? It sees the DVD and the scsi disk (intscsib.0) in 0/1/1/1.0 (disk 1 slot) but not 0/1/1/0.1 (intscsia.1)(disk 0 slot).
Right now, from the service menu, scsi shows... (3 Replies)
Discussion started by: mrmurdock
3 Replies
LEARN ABOUT LINUX
hd
HD(4) Linux Programmer's Manual HD(4)NAME
hd - MFM/IDE hard disk devices
DESCRIPTION
The hd* devices are block devices to access MFM/IDE hard disk drives in raw mode. The master drive on the primary IDE controller (major
device number 3) is hda; the slave drive is hdb. The master drive of the second controller (major device number 22) is hdc and the slave
hdd.
General IDE block device names have the form hdX, or hdXP, where X is a letter denoting the physical drive, and P is a number denoting the
partition on that physical drive. The first form, hdX, is used to address the whole drive. Partition numbers are assigned in the order
the partitions are discovered, and only nonempty, nonextended partitions get a number. However, partition numbers 1-4 are given to the
four partitions described in the MBR (the "primary" partitions), regardless of whether they are unused or extended. Thus, the first logi-
cal partition will be hdX5. Both DOS-type partitioning and BSD-disklabel partitioning are supported. You can have at most 63 partitions
on an IDE disk.
For example, /dev/hda refers to all of the first IDE drive in the system; and /dev/hdb3 refers to the third DOS "primary" partition on the
second one.
They are typically created by:
mknod -m 660 /dev/hda b 3 0
mknod -m 660 /dev/hda1 b 3 1
mknod -m 660 /dev/hda2 b 3 2
...
mknod -m 660 /dev/hda8 b 3 8
mknod -m 660 /dev/hdb b 3 64
mknod -m 660 /dev/hdb1 b 3 65
mknod -m 660 /dev/hdb2 b 3 66
...
mknod -m 660 /dev/hdb8 b 3 72
chown root:disk /dev/hd*
FILES
/dev/hd*
SEE ALSO chown(1), mknod(1), sd(4), mount(8)COLOPHON
This page is part of release 3.27 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
Linux 1992-12-17 HD(4)