VMware Fault Repair 123

One, the clone can not start:

Device eth0 does not seem to be present, delaying initialization

Failure background:
In VMware Workstation, a virtual machine that has completely cloned an existing CentOS is discovered and the NIC is not started after booting. Restart the Network service and find the error message "Device eth0 does not seem to be present, delaying initialization."

Causes of failure:
Because of the cloning of virtual machines, VMware just modified the name of the virtual machine and other information, and did not modify any information on the virtual hard disk, causing the network card after cloning the MAC address and the operating system recorded in the MAC address does not match, causing eth0 to start up. The operating system records the addition of a new network card, the name Eth1,mac address of the new network card is the new MAC address assigned by VMware

Workaround:
Modify the/etc/udev/rules.d/70-persistent-net.rules file
Delete the information about eth0. The name of the network card that modifies the second eth1 is eth0.
Modify the MAC address of the/etc/sysconfig/network-scripts/ifcfg-eth0 MAC address to/etc/udev/rules.d/70-persistent-net.rules modified eth0.
Restart the server.

There are several settings for the operating system environment variables for language items, and I often set these two LANG and Nls_lang. Lang is a set of languages, regions, and character sets for Linux systems that are valid for applications under Linux, such as Date;nls_lang for Oracle language, region, and character set, and for tools in Oracle.

Small series and everyone to share this zysong.ttf download is an Oracle font garbled solution, installed in the Chinese Linux Oracle 11g, run Runinstaller after the default will appear garbled, In the Linux environment to install the Oracle database process, to solve the problem of Chinese display garbled.

Zysong.ttf How to use:
1. Install the font library to the appropriate location by executing the following command under Linux
Mkdir-p/USR/SHARE/FONTS/ZH_CN/TRUETYPECP zysong.ttf/usr/share/fonts/zh_cn/truetype/
2. So at the time of installation. Oracle will display Chinese instead of Chinese characters.
3. Loss of index may cause database access to fail
4. Solve the problem of Oracle installation garbled.
You need to install the files to both/usr/share/fonts/zh_cn/truetype/and $java_home/jre/lib/fonts/fallback/.

VMware Fault Repair 123