Shulou(Shulou.com)06/01 Report--

Editor to share with you how to do NBU backup error 84, I believe most people do not know much about it, so share this article for your reference, I hope you will learn a lot after reading this article, let's go to know it!

A backup DELL TL4000 tape drive (a total of 2 drives) has just replaced a faulty drive, and many backup policy enforcement Times 84 errors have been found in NBU. At first, I thought it was a hardware problem, but after several twists and turns, I found that it was caused by the details ignored in the fault handling process, but it was actually a software problem. The following is a complete analysis and summary of the handling process of the problem.

1. Error reporting and log viewing in NBU

During the backup of NBU, the database is backed up by calling various backup scripts. No matter what kind of error is returned when executing the backup script, it will be returned to the log file bphdb of NBU, and then NBU will report the error uniformly. By viewing the error log information, you can help us to analyze the cause of the problem.

Screenshot of error:

01:57:44 on 2012-04-11-mounted

01:57:44 on 2012-04-11-positioning 0016L4 to file 15

01:57:45 on 2012-04-11-positioned 0016L4; position time: 00:00:01

01:57:45 on 2012-04-11-begin writing

02:01:40 on 2012-04-11-Error bptm (pid=6636) cannot write p_w_picpath to media id 0016L4, drive index 0,?

02:01:40 on 2012-04-11-Info bptm (pid=6636) EXITING with status 84

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.