info var

Delete the/var/lib/dpkg/info folder of dpkg by mistake. when installing the software today, the following error occurs: E: Sub-process/usr/bin/dpkgreturnedanerrorcode (1) the online query solution was misled by the Internet. I accidentally deleted

Setting Install-info (5.2.0.dfsg.1-2) .../etc/environment:line 2:class_path:command not founddpkg:error processing packag E Install-info (--configure): Child process installed post-installation script returns error number

Setting Install-info (5.2.0.dfsg.1-2) .../etc/environment:line 2:class_path:command not founddpkg:error processing packag E Install-info (--configure): Child process installed post-installation script returns error number

The code is as follows: Setting Install-info (5.2.0.dfsg.1-2) ... /etc/environment:line 2:class_path:command not found Dpkg:error Processing Package Install-info (--configure): Child process installed Post-Installation script returned error number 1

Here is the MHA from boot, to failover's complete manager.log, and all of the MySQL General.log in the cluster. We can learn more about the workings of MHA through these logs. There is a lot of help in using good MHA.The architecture is as

var directory/var includes data to be changed while the system is running. These include directories that each system is specific, that is, that cannot be shared with other computers, such as/var/log,/var/lock,/var/run. Some directories can also be

1. An error is reported when ORACLE software is installed to 86%. The figure is missing. The log is as follows: oracleu01apporacleproduct11.2.0INFO: db_1libsysliblist

1. An error is reported when ORACLE software is installed to 86%. The figure is missing. The log is as follows: /Oracle/u01/app/oracle/product/11.2.0/INFO: db_1/lib/sysliblist '-R/opt/SUNWcluster/lib-R/export/home/oracle/u01/app/oracle/product/11.2.0

1. An error is reported when ORACLE software is installed to 86%. The figure is missing. The log is as follows: /Oracle/u01/app/oracle/product/11.2.0/INFO: db_1/lib/sysliblist '-R/opt/SUNWcluster/lib-R/export/home/oracle/u01/app/oracle/product/11.2.0

/usr file systemThe/usr file system is often large because all programs are installed here. All files in/usr are typically from Linux distribution, locally installed programs and other things under/usr/local. This may not be necessary to reinstall