Use a USB flash drive to create a centos boot disk

To create a centos5.9-x86_64 USB flash drive,

Mount a 16g USB flash drive to the Virtual Machine of VMware Workstation:

Check the current disk status

Fdisk-l

Partition

Fdisk/dev/SDB

D # Delete existing partition-repeat as necessary

N # New Partition

P # primary

1 # Partition Number

<Enter> # Take the default

+ 100 m # Add 100 MB

T # change the type

1 # Partition Number

B # vfat

N # New Partition

P # primary

2 # Partition Number

<Enter> # Take the default

+ 5 GB

N # New Partition

E # primary

3 # Partition Number

<Enter> # Take the default

<Enter> # Take the default

N # New Partition

L # logical partitioning

<Enter> # Take the default

+ 3G

T # change the type

5 # Partition Number

B # vfat

N # New Partition

L # logical partitioning

<Enter> # Take the default

+ 3G

T # change the type

6 # Partition Number

B # vfat

N # New Partition

L # logical partitioning

<Enter> # Take the default

<Enter> # Take the default

T # change the type

7 # Partition Number

B # vfat

P

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W

Format

Mkfs. vfat-N boot/dev/sdb1

Mkfs. ext2-M 0-B 4096-l data/dev/sdb2

Mkfs. vfat-N do/dev/sdb5

Mkfs. vfat-N do/dev/sdb6

Mkfs. vfat-N wolf/dev/sdb7

Re-plug the USB flash disk, mount the Data Partition, mount the first ISO, copy some data to the Data Partition, then copy the ISO to the Data Partition, and then umount Partition

Mkdir-P/Media/boot

Mount/dev/sdb1/Media/boot

Mkdir-P/Media/Data

Mount/dev/sdb2/Media/Data

Mount-o loop/path/to/CentOS-6.0-x86_64-bin-DVD1.iso/Media/ISO/

CP-RV/Media/ISO/images/Media/Data

CP-RV/path/to/CentOS-6.0-x86_64-bin-DVD *. ISO/Media/Data

Umount/Media/Data

Install syslinux and use syslinux to create a Linux boot disk in the/dev/sdb1 partition of the U disk, covering the mbr of the u disk.

Yum-y install syslinux

Syslinux -- stupid/dev/sdb1

Dd If =/usr/share/syslinux/MBR. bin of =/dev/SDB

CP/Media/ISO/isolinux. bin/Media/boot/syslinux. Bin

CP/Media/ISO/isolinux. cfg/Media/boot/syslinux. cfg

CP/Media/ISO/isolinux/vmlinuz/Media/boot

CP/Media/ISO/isolinux/initrd. img/Media/boot

Edit/Media/boot/syslinux. cfg

Default centos (note that this must correspond to the label centos below)

Prompt 0

Label centos

Kernel vmlinuz

Append initrd = initrd. IMG method = HD: sdb2 :/

# Content fragment end

Umount/Media/boot

Disconnect from the VM:

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Boot with a USB flash drive. normal;

However, in win7 "my computer", only the first partition is displayed, and the partitions 5, 6, and 7 are not displayed. disk management includes:

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