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TJN06's avatar
TJN06
Level 3
5 years ago

Backup failing with media write error 84

help on 84

  • TJN06  You REALLY need to give more info!

    Is it disk? Basic, Advanced or Dedupe? 
    Is it tape?
    What is the error in Job Details?

    If you look at the Troubleshooter function in Activity Monitor or in the Status Code manual, you will see that there are lots of possible causes.
    First step is look at all text in Job Details, and then decide where to look next.

     

    • mph999's avatar
      mph999
      Level 6

      Follwoing on from Mariannes comments, the sort of information that is required to understand an issue, in order to be able to help ...

      Status code
      Example of error message (in this case, bptm log at verbose 5 would be a good starting point)
      Activity monitor details
      Does the backup always fail
      Do other backups fail, or just this one
      If it fails multiple times, is it failing at the beginning, some part midway through , or the end - or random different places
      What is the history, have you had other recent issues, or have any changes been made

      Changes include:
      OS upgrades
      OS patches
      Firmware upgrades
      Hardware replacements
      Settings changes within NetBackup
      NetBackup EEBs
      Settings changes with OS
      Network changes or hardware / firmware tasks
      System hardware refresh / migrations
      In fact, every tiny detail you can think of - hey, I even want to know what you had for lunch ...

  • My digest email had the job details in it, not sure why the post doesn't, and I bolded two lines where I'd start -- the details tell you server is shut down.  Have you examined the state of the StorOnce device?

    +++++++++++++++++++++++

    Jul 18, 2020 8:12:36 PM - Info nbjm (pid=6752) starting backup job (jobid=260977) for client sccvpblrwfm004.xxxx.xxxxx.com, policy MSFS_SCCVPBLRWFM004_FS_BKP, schedule WEEKLY_FULL
    Jul 18, 2020 8:12:36 PM - estimated 0 kbytes needed
    Jul 18, 2020 8:12:36 PM - Info nbjm (pid=6752) started backup (backupid=sccvpblrwfm004.xxxx.xxxxx.com_1595083356) job for client sccvpblrwfm004.xxxx.xxxx.com, policy MSFS_SCCVPBLRWFM004_FS_BKP, schedule WEEKLY_FULL on storage unit DCD2D007_VADP_STU
    Jul 18, 2020 8:12:37 PM - started process bpbrm (pid=8940)
    Jul 18, 2020 8:12:39 PM - Info bpbrm (pid=8940) sccvpblrwfm004.xxxx.xxxxx.com is the host to backup data from
    Jul 18, 2020 8:12:39 PM - Info bpbrm (pid=8940) reading file list for client
    Jul 18, 2020 8:12:39 PM - Info bpbrm (pid=8940) accelerator enabled
    Jul 18, 2020 8:12:45 PM - connecting
    Jul 18, 2020 8:12:45 PM - Info bpbrm (pid=8940) starting bpbkar32 on client
    Jul 18, 2020 8:12:46 PM - Info bpbkar32 (pid=9072) Backup started
    Jul 18, 2020 8:12:46 PM - Info bpbkar32 (pid=9072) change time comparison:<enabled>
    Jul 18, 2020 8:12:46 PM - Info bpbkar32 (pid=9072) accelerator enabled backup, archive bit processing:<disabled>
    Jul 18, 2020 8:12:46 PM - connected; connect time: 0:00:00
    Jul 18, 2020 8:12:47 PM - Info bptm (pid=37212) start
    Jul 18, 2020 8:12:47 PM - Info bptm (pid=37212) using 262144 data buffer size
    Jul 18, 2020 8:12:47 PM - Info bpbkar32 (pid=9072) will attempt to use change journal data for <G:\>
    Jul 18, 2020 8:12:47 PM - Info bptm (pid=37212) setting receive network buffer to 1049600 bytes
    Jul 18, 2020 8:12:47 PM - Info bptm (pid=37212) using 30 data buffers
    Jul 18, 2020 8:12:49 PM - Info bptm (pid=37212) start backup
    Jul 18, 2020 8:12:52 PM - Info bpbkar32 (pid=9072) not using change journal data for <G:\>: unable to locate change journal data
    Jul 18, 2020 8:12:52 PM - Info bpbkar32 (pid=9072) not using change journal data for <G:\>: forcing rescan, each file will be read in order to validate checksums
    Jul 18, 2020 8:13:04 PM - Info bptm (pid=37212) backup child process is pid 52744.44000
    Jul 18, 2020 8:13:04 PM - begin writing
    Jul 18, 2020 8:13:04 PM - Info bptm (pid=52744) start
    Jul 19, 2020 11:44:48 PM - Critical bptm (pid=37212) include image failed
    Jul 19, 2020 11:44:48 PM - Critical bptm (pid=37212) image write failed: error 2060023: server is shut down
    Jul 19, 2020 11:44:48 PM - Critical bptm (pid=37212) sts_close_handle failed: 2060023 server is shut down
    Jul 19, 2020 11:44:52 PM - Critical bptm (pid=37212) sts_delete_image of image sccvpblrwfm004.xxxxx.xxxx.com_1595083356_C1_F3 failed: error 2060022 software error
    Jul 19, 2020 11:44:52 PM - Critical bptm (pid=37212) image delete failed: error 2060022: software error
    Jul 19, 2020 11:44:55 PM - Error bptm (pid=37212) cannot write image to disk, Invalid argument
    Jul 19, 2020 11:44:55 PM - Info bptm (pid=37212) EXITING with status 84 <----------
    Jul 19, 2020 11:44:55 PM - Info sccppblrdpm08-b.xxx.xxxx.com (pid=37212) StorageServer=hp-StoreOnceCatalystBICDCD2D007; Report=scanned: 1048576001 KB, CR sent: 6094017 KB, dedup: 99.42%
    Jul 19, 2020 11:44:58 PM - Info bpbkar32 (pid=9072) done. status: 84: media write error
    Jul 19, 2020 11:44:58 PM - end writing; write time: 27:31:54
    media write error  (84)

    • Marianne's avatar
      Marianne
      Level 6

      Thanks Charles. Good to have you back!! 

      All we can see in TJN06's post is that it was edited. 
      Probably shortly after he posted the job details. 

      For sure StoreOnce issue.