mount external hard drive

Linux Mount [Root@whp6 ~]# mount/dev/sdb5/mnt/ [root@whp6 ~]# df-h filesystem Size Used avail use% mounted on /dev/sda3 16G 2.1G 13G 14%/ tmpfs 931M 0 931M 0%/dev/shm /dev/sda1 194M 28M 157M 16%/boot /dev/sdb5 2.0G 68M 1.9G 4% /mnt [root@whp6 ~]# df-t filesystem Type 1k-blocks Used Available use% mounted on /dev/sda3 ext4 16311208 13348288 14%/ tmpfs tmpfs 953276 0 953276 0%/dev/shm/dev/sda1 ext4 1

Linux hard disk partition, partition, delete partition, format, mount, detach, linux Mount1. Create a partition Check whether the disk is not partitioned. fdisk -l The first and second boxes are the disks that have been divided into different zones. Start partitioning # Enter the name of the disk to be partitionedFdisk/dev/sdb Enter m to view the operations Enter p to view the current

===========================2. before using the optical drive (1), mount: # mount/dev/cdrom/mnt/cdrom, then you can read the content of the CD in the/mnt/cdrom directory. (2) when you want to exit the CD, you must use the umout command, otherwise, the optical drive remains deadlocked: # umount/mnt/cdrom. Tip:

If you want to use a mobile hard drive to install Linux without affecting your computer's hard drive, please verify the feasibility! -- Linux general technology-Linux technology and application information. For details, refer to the following section. Because one of my family would like to try Linux and often use Linux

SAS hard Drive, is a serial connection to the next generation of SCSI technology, the use of serial technology to achieve higher transmission speed, and by shortening the connection line to improve the internal space. SAS is a parallel SCSI interface that develops a new interface. Improves storage system performance, availability, and scalability, and provides compatibility with SATA

A few days ago a friend changed a new host, think that the hard drive to tear down a pity, so asked me, can be used as a mobile drive? The answer is yes, but we have to see if it's necessary. Below is a small part of the following several to do the mobile hard disk needs to consider the parameters of the situation, we

the pass-through signal, that is, to transmit data once per half clock cycle, which multiplies the maximum external transfer rate from 16.6mb/s to 33.3mb/s. In addition, Ultra DMA using bus control, the hard disk has a direct memory channel controller, can greatly reduce the hard disk in reading and writing CPU occupancy rate, the CPU occupancy rate from 92% to

Linux system is a command-line system, this is a well-known thing, regardless of any operation requires the corresponding command to execute, so users want to mount the CD-ROM, u disk or floppy drive, need to find the corresponding command, so the best way is to find the highest command, In this way, no matter how the computer operation can be arbitrary implementation. The topic that I want to discuss with

the system, which, in general, is one to twice times the size of memory. Alternatively, you can create and use more than one swap partition, up to 16. Linux native is where system files are stored, generally used EXT3 partition type, for Red Hat Linux, there is a larger choice, you can put the system files in several areas to install (must be described mount point), can also be installed in the same partition (mo