Test Status of backup software in RedflagLinux

Test the backup software of RedflagLinux-general Linux technology-Linux programming and kernel information. For details, refer to the following section. I. Test Environment
1. Backup server hardware platform
A. CPU

B. Memory
C. Hard Disk

2. backup client hardware platform
A. CPU

B. Memory
C. Hard Disk

3. Software Platform

A) Operating System
RedFlag DC4.1
Redhat AS4
Windows2003Enterprise Server

B) Domino database
Domino R6.5.3 English version
Domino R6.5.3 Chinese Language Pack

C) Backup Software
Legato NetWorker 7.1.2
Veritas NetBackup 5.1
CA BrightStor ABCserver Backup r11.1
4. Jrm Environment
A. jrm1.4.2.06;
B. jrm1.5.0.04
5. Topology

Ii. Test Software
1. Legato NetWorker 7.1.2For Linux
RedFlag can be installed normally and can basically work

A. Regular Backup Communication sometimes fails through the GUI, but everything on the command line interface is OK.

B. If the database plug-in does not work properly, a large number of files will be lost.

C. There is no easy-to-use GUI restoration in Linux, and the restoration work is not very useful. You can only restore the entire directory through the console, and there is no available recovery control.

@ NetWorker is basically a script-controlled backup. It is easy to use only when many scripts need to be improved. Backup Recovery in linux is a fatal defect.

2. NetBackup5.1ForLinux Testing
1) OS Platform
Redflag DC4.1: can be installed, but the backup server (windows, Linux) and client (Linux) cannot be connected
Redhat Linux AS4: the backup server uses Windows, and the client uses Linux to work normally. If the backup server uses Linux, It is not tested. It is estimated that the backup server works normally.

2) Redflag's Jrm platform (1.4.2.06; 1.5.0.04) cannot work normally.

@ If it is a Redhat Linux AS4 Platform + windows backup server, it will be a good backup combination.

3. ca bab r11.1ForLinux testing (CA software cannot be started after it expires)
1) Redflag DC4.1: can be installed. You must start the Portmap service to work.
2) Jrm Platform
Jrm1.4.2.06 ????

A. The initial status cannot work. It is OK to start the PortMap service.

B. control Interface http: // localhost: 6060 the English en_US can be normally displayed in Linux. It can be displayed in Chinese. The Firefox1.0 Simplified Chinese version and earlier Mozilla (which comes with RedFlag) cannot be displayed normally. However, Chinese characters are displayed normally on windows.
C. Back up the data to the hard disk and set the pop-up media when making an automatic policy. Otherwise, the backup policy will fail because no available media is found.

D. The Backup Recovery interface is good. There are three methods to restore. The GUI allows you to restore any file.

E. There is a small Bug, that is, the backup start time and the set time will be different. F. If you change the system clock, the internal clock of the backup software will be different from the system clock. I tested a one-hour gap.

Jrm1.5.0.04 ----- the control platform is available, but neither Windows nor linux can run normally.


Iii. Summary
Through the test of the three most commonly used backup software, I personally think that the CA backup is more in line with the user's needs. Currently, CA does not have a plug-in For Domino. The official team has used the Domino plug-in R11.1, and it is estimated that the corresponding plug-in will be available soon.

Because Lotus Domino is a file-type database, file-level backup should work (after I test the restoration, the database starts normally ). I personally understand that the official plug-in backs up part of the data in the memory after the domino database is started. Considering the use of the China Banking Regulatory Commission (CBRC), using CA for backup is a relatively good choice.